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This is the simplest yardstick of economic performance. If one person, firm or country can produce more of something with the same amount of effort and resources, they have an absolute advantage over other producers. Being the best at something does not mean that doing that thing is the best way to use your scarce economic resources. The question of what to specialise in--and how to maximise the benefits from international trade--is best decided according to comparative advantage. Both absolute and comparative advantage may change significantly over time.
A theory of how people form their views about the future that assumes they do so using past trends and the errors in their own earlier predictions. Contrast with rational expectations.
When you do business with people you would be better off avoiding. This is one of two main sorts of market failure often associated with insurance. The other is moral hazard. Adverse selection can be a problem when there is asymmetric information between the seller of insurance and the buyer; in particular, insurance will often not be profitable when buyers have better information about their risk of claiming than does the seller. Ideally, insurance premiums should be set according to the risk of a randomly selected person in the insured slice of the population (55-year-old male smokers, say). In practice, this means the average risk of that group. When there is adverse selection, people who know they have a higher risk of claiming than the average of the group will buy the insurance, whereas those who have a below-average risk may decide it is too expensive to be worth buying. In this case, premiums set according to the average risk will not be sufficient to cover the claims that eventually arise, because among the people who have bought the policy more will have above-average risk than below-average risk. Putting up the premium will not solve this problem, for as the premium rises the insurance policy will become unattractive to more of the people who know they have a lower risk of claiming. One way to reduce adverse selection is to make the purchase of insurance compulsory, so that those for whom insurance priced for average risk is unattractive are not able to opt out.
Many firms advertise their goods or services, but are they wasting economic resources? Some economists reckon that advertising merely manipulates consumer tastes and creates desires that would not otherwise exist. By increasing product differentiation and encouraging brand loyalty advertising may make consumers less price sensitive, moving the market further from perfect competition towards imperfect competition (see monopolistic competition) and increasing the ability of firms to charge more than marginal cost. Heavy spending on advertising may also create a barrier to entry, as a firm entering the market would have to spend a lot on advertising too. However, some economists argue that advertising is economically valuable because it increases the flow of information in the economy and reduces the asymmetric information between the seller and the consumer. This intensifies competition, as consumers can be made aware quickly when there is a better deal on offer.
These can arise when somebody (the principal) hires somebody else (the agent) to carry out a task and the interests of the agent conflict with the interests of the principal. An example of such principal-agent problems comes from the relationship between the shareholders who own a public company and the managers who run it. The owners would like managers to run the firm in ways that maximise the value of their shares, whereas the managers' priority may be, say, to build a business empire through rapid expansion and mergers and acquisitions, which may not increase their firm's share price. One way to reduce agency costs is for the principal to monitor what the agent does to make sure it is what he has been hired to do. But this can be costly, too. It may be impossible to define the agent's job in a way that can be monitored effectively. For instance, it is hard to know whether a manager who has expanded a firm through an acquisition that reduced its share price was pursuing his own empire-building interests or, say, was trying to maximise shareholder value but was unlucky. Another way to lower agency costs, especially when monitoring is too expensive or too difficult, is to make the interests of the agent more like those of the principal. For instance, an increasingly common solution to the agency costs arising from the separation of ownership and management of public companies is to pay managers partly with shares and share options in the company. This gives the managers a powerful incentive to act in the interests of the owners by maximising shareholder value. But even this is not a perfect solution. Some managers with lots of share options have engaged in accounting fraud in order to increase the value of those options long enough for them to cash some of them in, but to the detriment of their firm and its other shareholders. See, for example, Enron. Agricultural policy Countries often provide support for their farmers using trade barriers and subsidy because, for example: *domestic agriculture, even if it is inefficient by world standards, can be an insurance policy in case it becomes difficult (as it does, for example, in wartime) to buy agricultural produce from abroad; *farmers groups have proved adept at lobbying; *politicians have sought to slow the depopulation of rural areas; *agricultural prices can be volatile, as a result of unpredictable weather, among other things; and *financial support can provide a safety net in unexpectedly severe market conditions. Broadly speaking, governments have tried two methods of subsidising agriculture. The first, used in the United States during the 1930s and in the UK before it joined the European Union, is to top up farmers' incomes if they fall below a level deemed acceptable. Farmers may be required to set aside some of their land in return for this support. The second is to guarantee a minimum level of farm prices by buying up surplus supply and storing or destroying it if prices would otherwise fall below the guaranteed levels. This was the approach adopted by the EU when it set up its Common Agricultural Policy. To keep down the direct cost of this subsidy the EU used trade barriers, including import levies, to minimise competition to EU farmers from produce available more cheaply on world agriculture markets. Recent American farm-support policy has combined income top-ups and some guaranteed prices. As most governments have become more committed to international trade, such agricultural policies have come under increasing attack, although the free trade rhetoric has often run far ahead of genuine reform. In 2003, rich countries together spent over $300 billion a year supporting their farmers, more than six times what they spent on foreign AID. Finding a way to end agricultural support had become by far the biggest remaining challenge for those trying to negotiate global free trade.
Farming around the world continues to become more productive while generally accounting for a smaller share of employment and national income, although in some poor countries it remains the sector on which the country and its people depend. Farming, forestry and fishing in 1913 accounted for 28% of employment in the United States, 41% in France and 60% in Japan, but only 12% in the UK. Now the proportion of the workforce employed in such activities has dropped below 6% in these and most other industrialised countries. The total value of international trade in agriculture has risen steadily. But the global agriculture market remains severely distorted by trade barriers and government subsidy, such as the european union's Common agricultural policy.
It is often alleged that altruism is inconsistent with economic rationality, which assumes that people behave selfishly. Certainly, much economic analysis is concerned with how individuals behave, and homo economicus (economic man) is usually assumed to act in his or her self-interest. However, self-interest does not necessarily mean selfish. Some economic models in the field of behavioural economics assume that self-interested individuals behave altruistically because they get some benefit, or utility, from doing so. For instance, it may make them feel better about themselves, or be a useful insurance policy against social unrest, say. Some economic models go further and relax the traditional assumption of fully rational behaviour by simply assuming that people sometimes behave altruistically, even if this may be against their self-interest. Either way, there is much economic literature about charity, international aid, public spending and redistributive taxation.
An option which may be exercised at any valid business date throughout the life of the option.
The running down or payment of a loan by instalments. An example is a repayment mortgage on a house, which is amortised by making monthly payments that over a pre-agreed period of time cover the value of the loan plus interest. With loans that are not amortised, the borrower pays only interest during the period of the loan and then repays the sum borrowed in full.
The colourful name that keynes gave to one of the essential ingredients of economic prosperity: confidence. According to Keynes, animal spirits are a particular sort of confidence, "naive optimism". He meant this in the sense that, for entrepreneurs in particular, "the thought of ultimate loss which often overtakes pioneers, as experience undoubtedly tells us and them, is put aside as a healthy man puts aside the expectation of death". Where these animal spirits come from is something of a mystery. Certainly, attempts by politicians and others to talk up confidence by making optimistic noises about economic prospects have rarely done much good.
Government policy for dealing with monopoly. Antitrust laws aim to stop abuses of market power by big companies and, sometimes, to prevent corporate mergers and acquisitions that would create or strengthen a monopolist. There have been big differences in antitrust policies both among countries and within the same country over time. This has reflected different ideas about what constitutes a monopoly and, where there is one, what sorts of behaviour are abusive. In the United States, monopoly policy has been built on the Sherman Antitrust Act of 1890. This prohibited contracts or conspiracies to restrain trade or, in the words of a later act, to monopolise commerce. In the early 20th century this law was used to reduce the economic power wielded by so-called "robber barons", such as JP Morgan and John D. Rockefeller, who dominated much of American industry through huge trusts that controlled companies' voting shares. Du Pont chemicals, the railroad companies and Rockefeller's Standard Oil, among others, were broken up. In the 1970s the Sherman Act was turned (ultimately without success) against IBM, and in 1982 it secured the break-up of AT&T's nationwide telecoms monopoly. In the 1980s a more laissez-faire approach was adopted, underpinned by economic theories from the chicago school. These theories said that the only justification for antitrust intervention should be that a lack of competition harmed consumers, and not that a firm had become, in some ill-defined sense, too big. Some monopolistic activities previously targeted by antitrust authorities, such as predatory pricing and exclusive marketing agreements, were much less harmful to consumers than had been thought in the past. They also criticised the traditional method of identifying a monopoly, which was based on looking at what percentage of a market was served by the biggest firm or firms, using a measure known as the herfindahl-hirschman index. Instead, they argued that even a market dominated by one firm need not be a matter of antitrust concern, provided it was a contestable market. In the 1990s American antitrust policy became somewhat more interventionist. A high-profile lawsuit was launched against Microsoft in 1998. The giant software company was found guilty of anti-competitive behaviour, which was said to slow the pace of innovation. However, fears that the firm would be broken up, signalling a far more interventionalist American antitrust policy, proved misplaced. The firm was not severely punished. In the UK, antitrust policy was long judged according to what policymakers decided was in the public interest. At times this approach was comparatively permissive of mergers and acquisitions; at others it was less so. However, in the mid-1980s the UK followed the American lead in basing antitrust policy on whether changes in competition harmed consumers. Within the rest of the european union several big countries pursued policies of building up national champions, allowing chosen firms to enjoy some monopoly power at home which could be used to make them more effective competitors abroad. However, during the 1990s the European Commission became increasingly active in antitrust policy, mostly seeking to promote competition within the EU. In 2000, the EU controversially blocked a merger between two American firms, GE and Honeywell; the deal had already been approved by America's antitrust regulators. The controversy highlighted an important issue. As globalisation increases, the relevant market for judging whether market power exists or is being abused will increasingly cover far more territory than any one single economy. Indeed, there may be a need to establish a global antitrust watchdog, perhaps under the auspices of the world trade organisation.
Describes a currency strengthening in response to market demand rather than by official action.
A risk-free type of trading where the same instrument is bought and sold simultaneously in two different markets in order to cash in on the difference in these markets.
Arbitrage pricing theory
This is one of two influential economic theories of how assets are priced in the financial markets. The other is the capital asset pricing model. The arbitrage pricing theory says that the price of a financial asset reflects a few key risk factors, such as the expected rate of interest, and how the price of the asset changes relative to the price of a portfolio of assets. If the price of an asset happens to diverge from what the theory says it should be, arbitrage by investors should bring it back into line.
During 1997-98, many of the East Asian tiger economies suffered a severe finanical and economic crisis. This had big consequences for the global financial markets, which had become increasingly exposed to the promise that Asia had seemed to offer. The crisis destroyed wealth on a massive scale and sent absolute poverty shooting up. In the banking system alone, corporate loans equivalent to around half of one year's GDP went bad - a destruction of savings on a scale more usually associated with a full-scale war. The precise cause of the crisis remains a matter of debate. Fingers have been pointed at the currency peg adopted by some countries, and a reduction of capital controls in the years before the crisis. Some blamed economic contagion. The crisis brought an end to a then widespread belief that there was a distinct "Asian way" of capitalism that might prove just as successful as capitalism in America or Europe. Instead, critics turned their fire on Asian cronyism, ill-disciplined banking and lack of transparency. In the years following the crisis, most of the countries involved have introduced reforms designed to increase transparency and improve the health of the banking system, although some (such as South Korea) went much further than others (such as Indonesia).
In the context of foreign exchange it is the right to receive from a counterparty an amount of currency either in respect of a balance sheet asset (e.g. a loan) or at a specified future date in respect of an unmatched forward or spot deal.
Asset (underlying asset)
Is an ownership agreement on an option, in Binary Options the ‘digital option’, which gives the right to sell or buy based on a predetermined agreement.
When somebody knows more than somebody else. Such asymmetric information can make it difficult for the two people to do business together, which is why economists, especially those practising game theory, are interested in it. Transactions involving asymmetric (or private) information are everywhere. A government selling broadcasting licences does not know what buyers are prepared to pay for them; a lender does not know how likely a borrower is to repay; a used-car seller knows more about the quality of the car being sold than do potential buyers. This kind of asymmetry can distort people's incentives and result in significant inefficiencies.
When something unexpected happens that affects one economy (or part of an economy) more than the rest. This can create big problems for policymakers if they are trying to set a macroeconomic policy that works for both the area affected by the shock and the unaffected area. For instance, some economic areas may be oil exporters and thus highly dependent on the price of oil, but other areas are not. If the oil price plunges, the oil-dependent area would benefit from policies designed to boost demand that might be unsuited to the needs of the rest of the economy. This may be a constant problem for those responsible for setting the interest rate for the euro given the big differences--and different potential exposures to shocks--among the economies within the euro zone.
An instruction given to a dealer to buy or sell at the best rate that is currently available in the market.
At the Price Stop-Loss Order
A stop-loss order that must be executed at the requested level regardless of market conditions.
An option whose strike/exercise price is equal to or near the current market price of the underlying instrument.
Sale of an item to the highest bidder. (1) A method commonly used in exchange control regimes for the allocation of foreign exchange. (2) A method for allocating government paper, such as US Treasury Bills. Small investors are given preferential access to the bills. The average issuing price is then computed on the basis of the competitive bids accepted. In some circumstances for government auctions it is the yield rather than the price which is bid.
Going, going, gone. Holding an auction can be an extremely efficient way for a seller to set the price of its products, especially if it does not have much information about how much people may be willing to pay for them. Auctions fascinate economists, especially those who specialise in game theory. They have long been a feature of the sale of art and antiques in the rooms of firms such as Sotheby's and Christie's. But in recent years they have played a growing role in other parts of the economy, ranging from the allocation of government-controlled broadcasting bandwidth to the awarding of work to subcontractors by governments and big firms using competitive tendering, and even more recently the sale of goods over the Internet. An English auction is the most familiar. Bidders compete to offer higher prices and drop out until only one remains. In a Dutch auction, the auctioneer calls out a high price then keeps lowering it until there is a buyer. There are various forms of sealed bid auctions. In a first price sealed bid, each buyer submits a price in a sealed envelope and all bids are opened simultaneously, with the highest offer winning. In a second (or third, fourth, and so on) price sealed bid, the highest bidder wins but pays only the second (third, fourth) highest price bid. An English or Dutch auction will work well for a seller if there is more than one serious bidder, as competition will ensure that the price is set at the level at which it is not worth more to any other bidder but the winner. Indeed, in a competitive auction the successful bidder may end up offering more than what is being auctioned is actually worth. This is known as the winner's curse. Which method will generate the best price for the seller depends on how many bidders take part and how well informed they are. Unfortunately for the seller, this information is not always available before the auction takes place.
A brand of neo-classical economics established in Vienna during the late 19th century and the first half of the 20th century. It was strongly opposed to Marxism and, more broadly, to the use of economic theories to justify government intervention in the economy. Prominent members included Friedrich hayek, Joseph schumpeter and Ludwig von Mises. It gave birth to the definition of economics as the science of studying human behaviour as a relationship between ends and scarce means that have alternative uses. Austrian economic thinking was characterised by attributing all economic activity, including the behaviour of apparently impersonal institutions, to the wishes and actions of individuals. It did this by examining choices in terms of their opportunity cost (that is, what is the next best use of resources to that which is being considered?) and by analysing the impact of timing on decision making. Hayek correctly predicted the failure of Soviet-style central planning. His ideas are said to have inspired many of the free-market reforms carried out during the 1980s in the United States under Ronald Reagan and in the UK under Margaret Thatcher. Schumpeter developed a theory of innovation and economic change characterised by the phrase creative destruction.
The idea that a country should be self-sufficient and not take part in international trade. The experience of countries that have pursued this Utopian ideal by substituting domestic production for imports is an unhappy one. No country has been able to produce the full range of goods demanded by its population at competitive prices. Indeed, those that have tried to do so have condemned themselves to inefficiency and comparative poverty, compared with countries that engage in international trade.
A number that is calculated to summarise a group of numbers. The most commonly used average is the mean, the sum of the numbers divided by however many numbers there are in the group. The median is the middle value in a group of numbers ranked in order of size. The mode is the number that occurs most often in a group of numbers. Take the following group of numbers: 1, 2, 2, 9, 12, 13, 17 The mean is 56/7=8, The median is 9, The mode is 2
Average Rate Option
A contract where the exercise price is based on the difference between the strike price and the average spot rate over the contract period. Sometimes called an "Asian option".
Back to Back
(1) Transaction where all the obligations and liabilities in one transaction are mirrored in a second transaction. (2) Transaction where a loan is made in one currency in one country against a loan in another country in another currency.
When a commodity is valued more highly in a spot market (that is, when it is for delivery today) than in a futures market (for delivery at some point in the future). Normally, interest costs mean that futures prices are higher than spot prices, unless the markets expect the price of the commodity to fall over time, perhaps because there is a temporary bottleneck in supply. When spot prices are lower than futures prices it is known as contango.
Balance of Payments
A systematic record of the economic transactions during a given period for a country. (1) The term is often used to mean either: (i) balance of payments on "current account" or (ii) the current account plus certain long term capital movements. (2) The combination of the trade balance, current balance, capital account and invisible balance, which together make up the balance of payments total. Prolonged balance of payment deficits tend to lead to restrictions in capital transfers, and or decline in currency values.
Balance of Trade
The value of exports less imports. Invisibles are normally excluded, and is otherwise referred to as mercantile or physical trade. Figures can be quoted on FoB/ FaS , customs cleared, or FoB export.
When total public-sector spending equals total government income during the same period from taxes and charges for public services. Politicians in some countries, such as the United States, have argued that government should be required to run a balanced budget in order to have sound public finances. However, there is no economic reason why public borrowing need necessarily be bad. For instance, if the debt is used to invest in things that will increase the growth rate of the economy--infrastructure, say, or education--it may be justified. It may also make more economic sense to try to balance the budget on average over an entire economic cycle, with public-sector deficits boosting the economy during recession and surpluses stopping it overheating during booms, than to balance it every year.
Starting out as places that would guard your money, banks became the main source of credit creation. Increasingly, however, borrowers are turning to the financial markets and to non-savings institutions, such as credit-card companies and consumer-finance firms, when they need a loan. This is reducing the profitability of traditional bank lending and has led many banks to enter new areas of business, such as selling insurance policies and mutual funds. Increasingly, too, traditional banks are selling off parcels of their loans in the financial markets by a process called securitisation. What the most efficient split is between bank lending and other sorts of lending is debatable. Economists argue endlessly about whether an economy such as the United States, in which firms rely more heavily on the equity and debt markets than on banks to fund their investment, is better than one such as, say, Germany, in which banks have traditionally been the main source of corporate finance. Banks come in many different forms. Commercial banks, also known as retail banks, cater directly for the general public and lend to (mostly small and medium-sized) firms. In the past, they did so largely through a network of bank branches, although increasingly these are giving way to atm machines, the telephone and the Internet. Wholesale banks largely transact with other banks and financial institutions. Investment banks, also known as merchant banks, concentrate on raising money for companies from private investors or in the financial markets, by finding buyers for their equity and corporate bonds. Universal banks do most or all of the above including, through bancassurance, selling insurance. These banks have long been a feature of continental European economies. However, in the United States financial laws such as the Glass-Steagall Act have separated different forms of banking from each other and kept banks out of the insurance business. These laws were abolished in 1999, although during the preceding couple of decades regulators effectively dismantled them by changing the way they were applied. Even so, because of these and other laws, which for many years stopped banks from operating across state borders, the United States has far more lending institutions than other countries. In 2003 there were over four lending institutions per 100,000 people in the United States, compared with fewer than one per 100,000 in the UK and France.
Bank notes are paper issued by the central or issuing bank and are legal tender, but are not usually considered to be part of the FX market. However bank notes can be converted, in some counties, into FX. Bank notes are normally priced at a premium to the current spot rate for a currency.
When a court judges that a debtor is unable to make the payments owed to a creditor. How bankrupts are treated can affect economic growth. If bankrupts are punished too severely, would-be entrepreneurs may be discouraged from taking the financial risks needed to make the most of their ideas. However, letting off defaulting debtors too readily may discourage potential creditors because of moral hazard. America's bankruptcy code, in particular its Chapter 11 protection for firms from their creditors, is particularly friendly to troubled borrowers, allowing them to borrow more money and giving them time to work out their problems. Some other countries quickly close down a bankrupt firm, and try to repay its debts by selling off any assets it has.
A family of path dependent options whose pay-off pattern and survival to the expiration date depend not only on the final price of the underlying currency but also on whether or not the underlying currency breaks a predetermined price level at any time during the life of the option. See Down and Out call/put, Down and in call/put, Up and out call/put, Up and in call/put.
Barriers to entry (or exit)
How firms keep out competition--an important source of incumbent advantage. There are four main sorts of barriers. *A firm may own a crucial resource, such as an oil well, or it may have an exclusive operating licence, for instance, to broadcast on a particular radio wavelength. *A big firm with economies of scale may have a significant competitive advantage because it can produce a large output at lower costs than can a smaller potential rival. *An incumbent firm may make it hard for a would-be entrant by incurring huge sunk costs, spending lots of money on things such as advertising, which any rival must match to compete effectively but which have no value if the attempt to compete should fail. *Powerful firms can discourage entry by raising exit costs, for example, by making it an industry norm to hire workers on long-term contracts, which make firing an expensive process.
Paying for goods or services with other goods or services, instead of with money. It is often popular when the quality of money is low or uncertain, perhaps because of high inflation or counterfeiting, or when people are asset-rich but cash-poor, or when taxation or extortion by criminals is high. Little wonder, then, that barter became popular in Russia during the late 1990s.
A term used in the UK for the rate used by banks to calculate the interest rate to borrowers. Top quality borrowers will pay a small amount over base.
Basel 1 and 2
An attempt to reduce the number of bank failures by tying a bank's capital adequacy ratio to the riskiness of the loans it makes. For instance, there is less chance of a loan to a government going bad than a loan to, say, an internet business, so the bank should not have to hold as much capital in reserve against the first loan as against the second. The first attempt to do this worldwide was by the Basel committee for international banking supervision in 1988. However, its system of judging the relative riskiness of different loans was crude. For instance, it penalised banks no more for making loans to a fly-by-night software company in Thailand than to Microsoft; no more for loans to South Korea, bailed out by the IMF in 1998, than to Switzerland. In 1998, "Basel 2" was proposed, using much more sophisticated risk classifications. However, controversy over these new classifications, and the cost to banks of administering the new approach, led to the introduction of Basel 2 being delayed until (at least) 2005.
The process whereby the basis tends towards zero as the contract expiry approaches.
Bid is the highest price that the seller is offering for the particular currency at the moment; the difference between the ask and the bid price is the spread. Together, the two prices constitute a quotation; the difference between the two is the spread. The bid-ask spread is stated as a percentage cost of transacting in foreign exchange.
An investor who thinks that the price of a particular security or class of securities (shares, say) is going to fall; the opposite of a bull.
A market condition symbolized by a decreasing level of the asset of a certain period of time. Oftentimes, this market condition tells us that the sellers are in control of the market and provide a negative market sentiment.
A branch of economics that concentrates on explaining the economic decisions people make in practice, especially when these conflict with what conventional economic theory predicts they will do. Behaviourists try to augment or replace traditional ideas of economic rationality (homo economicus) with decision-making models borrowed from psychology. According to psychologists, people are disproportionately influenced by a fear of feeling regret and will often forgo benefits even to avoid only a small risk of feeling they have failed. They are also prone to cognitive dissonance, often holding on to a belief plainly at odds with new evidence, usually because the belief has been held and cherished for a long time. Then there is anchoring: people are often overly influenced by outside suggestion. People apparently also suffer from status quo bias: they are willing to take bigger gambles to maintain the status quo than they would be to acquire it in the first place. Traditional utility theory assumes that people make individual decisions in the context of the big picture. But psychologists have found that they generally compartmentalise, often on superficial grounds. They then make choices about things in one particular mental compartment without taking account of the implications for things in other compartments. There is lots of evidence that people are persistently and irrationally overconfident. They are also vulnerable to hindsight bias: once something happens they overestimate the extent to which they could have predicted it. Many of these traits are captured in prospect theory, which is at the heart of much of behavioural economics.
Part of an economic theory for valuing financial securities and calculating the cost of capital, known as the capital asset pricing model, beta measures the sensitivity of the price of a particular asset to changes in the market as a whole. If a company's shares have a beta of 0.8 it implies that on average the share price will change by 0.8% if there is a 1% change in the market. There is a long-running debate about whether a beta calculated from a security's past relationship with the market actually predicts how that relationship will behave in future, leading some doubting economists to claim that beta is "dead".
Refers normally to the first three digits of an exchange rate that dealers treat as understood in quoting. For example a quote of "30/40" on dollar mark could indicates a price of 1.5530/40BIS: Bank of International Settlement.
Big Mac index
The Big Mac index was devised by Pam Woodall of The Economist in 1986, as a light-hearted guide to whether currencies are at their "correct" level. It is based on one of the oldest concepts in international economics, purchasing power parity (PPP), the notion that a dollar, say, should buy the same amount in all countries. In the long run, argue ppp fans, currencies should move towards the exchange rate, which equalises the prices of an identical basket of goods and services in each country. In this case, the basket is a McDonalds' Big Mac, which is produced in more than 100 countries. The Big Mac PPP is the exchange rate that would leave hamburgers costing the same in the United States as elsewhere. Comparing actual exchange rates with PPP signals whether a currency is undervalued or overvalued. Some studies have found that the Big Mac index is often a better predictor of currency movements than more theoretically rigorous models.
A system used where foreign currency is limited. Payments are usually routed through the central banks, and sometimes require that the trade balance is equaled every year.
A binary "call" (or "step up") is like a standard European call option except that the pay off at expiry is fixed at one unit of the counter currency, if the call expires in the money.
Binary Options Signals
In reference to binary options trading, signals are trading directions sent out via email or SMS through a web-based or mobile platform instructing traders on how to execute trades. Many Binary Options Signals services are now available with competitive prices. Check out the complete list of Binary Options Signals services.
Binary Options Software
A software developed with the intention to increase or help a trader become more accurate when placing trades while trading binary options. Signal softwares include the use the preset custom indicators and sometimes unique charting solutions.
If you pay your cleaner or builder in cash, or for some reason neglect to tell the taxman that you were paid for a service rendered, you participate in the black or underground economy. Such transactions do not normally show up in the figures for GDP, so the black economy may mean that a country is much richer than the official data suggest. In the United States and the UK, the black economy adds an estimated 5-10% to GDP; in Italy, it may add 30%. As for Russia, in the late 1990s estimates of the black economy ranged as high as 50% of GDP.
A formula for pricing financial options. Its invention allowed a previously undreamed of precision in the pricing of options (which had hitherto been done using crude rules of thumb), and probably made possible the explosive growth in the markets for options and other derivatives that took place after the formula became widely used in the early 1970s. Myron Scholes and Robert Merton were awarded the nobel prize for economics for their part in devising the formula; their co-inventor, Fischer Black (1938-95), was ineligible, having died.
An option pricing formula initially derived by Fisher Black and Myron Scholes for securities options and later refined by Black for options on futures. It is widely used in the currency markets.
Gentlemen prefer bonds, punned Andrew Mellon, an American tycoon. A bond is an interest-bearing security issued by governments, companies and some other organisations. Bonds are an alternative way for the issuer to raise capital to selling shares or taking out a bank loan. Like shares in listed companies, once they have been issued bonds may be traded on the open market. A bond's yield is the interest rate (or coupon) paid on the bond divided by the bond's market price. Bonds are regarded as a lower risk investment. government bonds, in particular, are highly unlikely to miss their promised payments. Corporate bonds issued by blue-chip "investment grade" companies are also unlikely to default; this might not be the case with high-yield "junk" bonds issued by firms with less healthy financials. (See yield curve.)
In relation to Binary Options, cash bonuses are common and are usually granted with an account restriction. The depositor gets a cash incentive in return for a commitment to a predetermined volume of trades, which is necessary for the depositor to request a withdrawal.
The recording of a transaction outside the country where the transaction is itself negotiated.
A theory of human decision making that assumes that people behave rationally, but only within the limits of the information available to them. Because their information may be inadequate (bounded) they make take decisions that appear to be irrational according to traditional theories about homo economicus (economic man). (See also behavioural economics.)
The stalking-horse for international capitalism. A focus for all the worries about environmental damage, human-rights abuses and sweated labour that opponents of globalisation like to put on their placards. A symbol of America's corporate power, since most of the world's best-known brands, from Coca Cola to Nike, are American. That is the case against. Many economists regard brands as a good thing, however. A brand provides a guarantee of reliability and quality. Consumer trust is the basis of all brand values. So companies that own the brands have an immense incentive to work to retain that trust. Brands have value only where consumers have choice. The arrival of foreign brands, and the emergence of domestic brands, in former communist and other poorer countries points to an increase in competition from which consumers gain. Because a strong brand often requires expensive advertising and good marketing, it can raise both price and barriers to entry. But not to insurperable levels: brands fade as tastes change; if quality is not maintained, neither is the brand.
Break Even Point
The price of a financial instrument at which the option buyer recovers the premium, meaning that he makes neither a loss nor a gain. In the case of a call option, the break even point is the exercise price plus the premium.
In the options market, undoing a conversion or a reversal to restore the option buyer's original position.
The site of the conference which in 1944 led to the establishment of the post war foreign exchange system that remained intact until the early 1970s. The conference resulted in the formation of the IMF. The system fixed currencies in a fixed exchange rate system with 1% fluctuations of the currency to gold or the dollar.
An agent, who executes orders to buy and sell currencies and related instruments either for a commission or on a spread. Brokers are agents working on commission and not principals or agents acting on their own account. In the foreign exchange market brokers tend to act as intermediaries between banks bringing buyers and sellers together for a commission paid by the initiator or by both parties. There are four or five major global brokers operating through subsidiaries affiliates and partners in many countries.
Reviews conducted by individuals where they go over the benefits, disadvantages or basics associated with a binary options broker.
When the price of an asset rises far higher than can be explained by fundamentals, such as the income likely to derive from holding the asset. The Chicago Tribune of April 13th 1890, writing about the then mania in real-estate prices, described "men who bought property at prices they knew perfectly well were fictitious, but who were prepared to pay such prices simply because they knew that some still greater fool could be depended on to take the property off their hands and leave them with a profit". Such behaviour is a feature of all bubbles. Famous bubbles include tulip mania in Holland during the 17th century, when the prices of tulip bulbs reached unheard of levels, and the South Sea Bubble in Britain a century later, although there have been many others since, including the dotcom bubble in internet company shares that burst in 2000. Economists argue about whether bubbles are the result of irrational crowd behaviour (perhaps coupled with exploitation of the gullible masses by some savvy speculators) or, instead, are the result of rational decisions by people who have only limited information about the fundamental value of an asset and thus for whom it may be quite sensible to assume the market price is sound. Whatever their cause, bubbles do not last forever and often end not with a pop but with a crash.
An annual procedure to decide how much public spending there should be in the year ahead and what mix of taxation, charging for services and borrowing should finance it. The budgeting process differs enormously from one country to another. In the United States, for example, the president proposes a budget in February for the fiscal year starting the following October, but this has to be approved by Congress. By the time a final decision has to be made, ideally, no later than September, there are often three competing versions: the president's latest proposal, one from the Senate and another from the House of Representatives. What finally emerges is the result of last-minute negotiations. Occasionally, delays in agreeing the budget have led to the temporary closure of some federal government offices. Contrast this with the UK, where most of what the government proposes is usually approved by parliament, and some changes take effect as soon as they are announced (subject to subsequent parliamentary vote).
How the people who run companies feel about their organisations' prospects. In many countries, surveys measure average business confidence. These can provide useful signs about the current condition of the economy, because companies often have information about consumer demand sooner than government statisticians do.
Boom and bust. The long-run pattern of economic growth and recession. According to the Centre for International Business Cycle Research at Columbia University, between 1854 and 1945 the average expansion lasted 29 months and the average contraction 21 months. Since the second world war, however, expansions have lasted almost twice as long, an average of 50 months, and contractions have shortened to an average of only 11 months. Over the years, economists have produced numerous theories of why economic activity fluctuates so much, none of them particularly convincing. A Kitchin cycle supposedly lasted 39 months and was due to fluctuations in companies' inventories. The Juglar cycle would last 8-9 years as a result of changes in investment in plant and machinery. Then there was the 20-year Kuznets cycle, allegedly driven by house-building, and, perhaps the best-known theory of them all, the 50-year kondratieff wave. hayek tangled with keynes over what caused the business cycle, and won the nobel prize for economics for his theory that variations in an economy's output depended on the sort of capital it had. Taking a quite different tack, in the late 1960s Arthur Okun, an economic adviser to presidents Kennedy and Johnson, proclaimed that the business cycle was "obsolete". A year later, the American economy was in recession. Again, in the late 1990s, some economists claimed that technological innovation and globalisation meant that the business cycle was a thing of the past. Alas, they were soon proved wrong.
(1) A futures butterfly spread is a spread trade in which multiple futures months are traded simultaneously at a differential. The trade basically consists of two futures spread transactions with either three or four different futures months at one differential. (2) An options butterfly spread is a combination of a bear and bull spread trade in which multiple options months and strike prices are traded simultaneously at a differential. The trade basically consists of two options spread transactions with either three or four different options months and strikes at one differential
A market in which supply seems plentiful and prices seem low; the opposite of a seller's market.
Telegraphic transfer of funds from one centre to another. Now synonymous with inter bank electronic fund transfer.
An option that gives the holder the right to buy the underlying instrument at a specified price during a fixed period.
A call option confers the right but not the obligation to buy stock, shares or futures at a specified price.
These technical analysis real-time charts assist with reading market trends and are mainly used with Price Action Trading and short-term investment. Candlestick charts are made up of bars consisting of the asset’s open,high,low and close price and these figures are used to determine if the “bulls” or “bears are in control. Check out the complete Candlestick Charts Guide.
Eating people is wrong. Eating your own business may not be. FIRMS used to be reluctant to launch new products and SERVICES that competed with what they were already doing, as the new thing would eat into (cannibalise) their existing business. In today's innovative, technology-intensive economy, however, a willingness to cannibalise is more often seen as a good thing. This is because INNOVATION often takes the form of what economists call creative destruction (see SCHUMPETER), in which a superior new product destroys the market for existing products. In this environment, the best course of action for successful firms that want to avoid losing their market to a rival with an innovation may be to carry out the creative destruction themselves.
The amount a company or an economy can produce using its current equipment, workers, CAPITAL and other resources at full tilt. Judging how close an economy is to operating at full capacity is an important ingredient of MONETARY POLICY, for if there is not enough spare capacity to absorb an increase in DEMAND, PRICES are likely to rise instead. Measuring an economy's OUTPUT GAP - how far current OUTPUT is above or below what it would be at full capacity - is difficult, if not impossible, which is why even the best-intentioned CENTRAL BANK can struggle to keep down INFLATION. When there is too much spare capacity, however, the result can be DEFLATION, as FIRMS and employees cut their prices and wage demands to compete for whatever demand there may be.
MONEY or assets put to economic use, the life-blood of CAPITALISM. Economists describe capital as one of the four essential ingredients of economic activity, the FACTORS OF PRODUCTION, along with LAND, LABOUR and ENTERPRISE. Production processes that use a lot of capital relative to labour are CAPITAL INTENSIVE; those that use comparatively little capital are LABOUR INTENSIVE. Capital takes different forms. A firm's ASSETS are known as its capital, which may include fixed capital (machinery, buildings, and so on) and working capital (stocks of raw materials and part-finished products, as well as money, that are used up quickly in the production process). Financial capital includes money, BONDS and SHARES. HUMAN CAPITAL is the economic wealth or potential contained in a person, some of it endowed at birth, the rest the product of training and education, if only in the university of life. The invisible glue of relationships and institutions that holds an economy together is its social capital.
Capital adequacy ratio
The ratio of a BANK’s CAPITAL to its total ASSETS, required by regulators to be above a minimum (“adequate”) level so that there is little RISK of the bank going bust. How high this minimum level is may vary according to how risky a bank’s activities are.
Capital asset pricing model
A method of valuing ASSETS and calculating the COST OF CAPITAL (for an alternative, see ARBITRAGE PRICING THEORY). The capital asset pricing model (CAPM) has come to dominate modern finance. The rationale of the CAPM can be simplified as follows. Investors can eliminate some sorts of RISK, known as RESIDUAL RISK or alpha, by holding a diversified portfolio of assets (see MODERN PORTFOLIO THEORY). These alpha risks are specific to an individual asset, for example, the risk that a company's managers will turn out to be no good. Some risks, such as that of a global RECESSION, cannot be eliminated through diversification. So even a basket of all of the SHARES in a stockmarket will still be risky. People must be rewarded for investing in such a risky basket by earning returns on AVERAGE above those that they can get on safer assets, such as TREASURY BILLS. Assuming investors diversify away alpha risks, how an investor values any particular asset should depend crucially on how much the asset's PRICE is affected by the risk of the market as a whole. The market's risk contribution is captured by a measure of relative volatility, BETA, which indicates how much an asset's price is expected to change when the overall market changes. Safe investments have a beta close to zero: economists call these assets risk free. Riskier investments, such as a share, should earn a premium over the risk-free rate. How much is calculated by the average premium for all assets of that type, multiplied by the particular asset's beta. But does the CAPM work? It all comes down to beta, which some economists have found of dubious use. They think the CAPM may be an elegant theory that is no good in practice. Yet it is probably the best and certainly the most widely used method for calculating the cost of capital.
Government-imposed restrictions on the ability of CAPITAL to move in or out of a country. Examples include limits on foreign INVESTMENT in a country's FINANCIAL MARKETS, on direct investment by foreigners in businesses or property, and on domestic residents' investments abroad. Until the 20th century capital controls were uncommon, but many countries then imposed them. Following the end of the second world war only Switzerland, Canada and the United States adopted open capital regimes. Other rich countries maintained strict controls and many made them tougher during the 1960s and 1970s. This changed in the 1980s and early 1990s, when most developed countries scrapped their capital controls. The pattern was more mixed in developing countries. Latin American countries imposed lots of them during the debt crisis of the 1980s then scrapped most of them from the late 1980s onwards. Asian countries began to loosen their widespread capital controls in the 1980s and did so more rapidly during the 1990s. In developed countries, there were two main reasons why capital controls were lifted: free markets became more fashionable and financiers became adept at finding ways around the controls. Developing countries later discovered that foreign capital could play a part in financing domestic investment, from roads in Thailand to telecoms systems in Mexico, and, furthermore, that financial capital often brought with it valuable HUMAN CAPITAL. They also found that capital controls did not work and had unwanted side-effects. Latin America's controls in the 1980s failed to keep much money at home and also deterred foreign investment. The Asian economic crisis and CAPITAL FLIGHT of the late 1990s revived interest in capital controls, as some Asian governments wondered whether lifting the controls had left them vulnerable to the whims of international speculators, whose money could flow out of a country as fast as it once flowed in. There was also discussion of a 'Tobin tax' on short-term capital movements, proposed by James TOBIN, a winner of the NOBEL PRIZE FOR ECONOMICS. Even so, they mostly considered only limited controls on short-term capital movements, particularly movements out of a country, and did not reverse the broader 20-year-old process of global financial and economic LIBERALISATION.
When CAPITAL flows rapidly out of a country, usually because something happens which causes investors suddenly to lose confidence in its economy. (Strictly speaking, the problem is not so much the MONEY leaving, but rather that investors in general suddenly lower their valuation of all the assets of the country.) This is particularly worrying when the flight capital belongs to the country’s own citizens. This is often associated with a sharp fall in the EXCHANGE RATE of the abandoned country’s currency.
The PROFIT from the sale of a capital ASSET, such as a SHARE or a property. Capital gains are subject to TAXATION in most countries. Some economists argue that capital gains should be taxed lightly (if at all) compared with other sources of INCOME. They argue that the less tax is levied on capital gains, the greater is the incentive to put capital to productive use. Put another way, capital gains tax is effectively a tax on CAPITALISM. However, if capital gains are given too friendly a treatment by the tax authorities, accountants will no doubt invent all sorts of creative ways to disguise other income as capital gains.
A production process that involves comparatively large amounts of CAPITAL; the opposite of LABOUR INTENSIVE.
Markets in SECURITIES such as BONDS and SHARES. Governments and companies use them to raise longer-term CAPITAL from investors, although few of the millions of capital-market transactions every day involve the issuer of the security. Most trades are in the SECONDARY MARKETS, between investors who have bought the securities and other investors who want to buy them. Contrast with MONEY MARKETS, where short-term capital is raised.
The composition of a company’s mixture of DEBT and EQUITY financing. A firm’s debt-equity ratio is often referred to as its GEARING. Taking on more debt is known as gearing up, or increasing lever age. In the 1960s, Franco Modigliani and Merton Miller (1923–2000) published a series of articles arguing that it did not matter whether a company financed its activities by issuing debt, or equity, or a mixture of the two. (For this they were awarded the NOBEL PRIZE FOR ECONOMICS.) But, they said, this rule does not apply if one source of financing is treated more favourably by the taxman than another. In the United States, debt has long had tax advantages over equity, so their theory implies that American FIRMS should finance themselves with debt. Companies also finance themselves by using the PROFIT they retain after paying dividends.
The winner, at least for now, of the battle of economic 'isms'. Capitalism is a free-market system built on private ownership, in particular, the idea that owners of CAPITAL have PROPERTY RIGHTS that entitle them to earn a PROFIT as a reward for putting their capital at RISK in some form of economic activity. Opinion (and practice) differs considerably among capitalist countries about what role the state should play in the economy. But everyone agrees that, at the very least, for capitalism to work the state must be strong enough to guarantee property rights. According to Karl MARX, capitalism contains the seeds of its own destruction, but so far this has proved a more accurate description of Marx's progeny, COMMUNISM.
A finance charge associated with the storing of commodities (or foreign exchange contracts) from one delivery date to another.
An agreement among two or more FIRMS in the same industry to co-operate in fixing PRICES and/or carving up the market and restricting the amount of OUTPUT they produce. It is particularly common when there is an OLIGOPOLY. The aim of such collusion is to increase PROFIT by reducing COMPETITION. Identifying and breaking up cartels is an important part of the competition policy overseen by ANTITRUST watchdogs in most countries, although proving the existence of a cartel is rarely easy, as firms are usually not so careless as to put agreements to collude on paper. The desire to form cartels is strong. As Adam SMITH put it, 'People of the same trade seldom meet together, even for merriment and diversion, but the conversation ends in a conspiracy against the public or in some contrivance to raise prices.'
Normally refers to an exchange transaction contracted for settlement on the day the deal is struck. This term is mainly used in the North American markets and those countries which rely for foreign exchange services on these markets because of time zone preference i.e. Latin America. In Europe and Asia, cash transactions are often referred to as value same day deals.
Cash and Carry
The buying of an asset today and selling a future contract on the asset. A reverse cash and carry is possible by selling an asset and buying a future.
A procedure for settling futures contract where the cash difference between the future and the market price is paid instead of physical delivery.
In any period, the economies of countries that start off poor generally grow faster than the economies of countries that start off rich. As a result, the NATIONAL INCOME of poor countries usually catches up with the national income of rich countries. New technology may even allow DEVELOPING COUNTRIES to leap-frog over industrialised countries with older technology. This, at least, is the traditional economic theory. In recent years, there has been considerable debate about the extent and speed of convergence in reality. One reason to expect catch-up is that workers in poor countries have little access to CAPITAL, so their PRODUCTIVITY is often low. Increasing the amount of capital at their disposal by only a small amount can produce huge gains in productivity. Countries with lots of capital, and as a result higher levels of productivity, would enjoy a much smaller gain from a similar increase in capital. This is one possible explanation for the much faster GROWTH of Japan and Germany, compared with the United States and the UK, after the second world war and the faster growth of several Asian 'tigers', compared with developed countries, during the 1980s and most of the 1990s.
A central bank provides financial and banking services for a country's government and commercial banks. It implements the government's monetary policy, as well, by changing interest rates.
Exchange rates against the ECU adopted for each currency within the EMS.Currencies have limited movement from the central rate according to the relevant band.
Certificate of Deposit (CD)
A negotiable certificate in bearer form issued by a commercial bank as evidence of a deposit with that bank which states the maturity value, maturity rate and interest rate payable. CDs vary in size with maturities ranging from a few weeks to several years. CDs may normally be redeemed before maturity only by sale on the secondary market but may also be redeemed back to issuing bank through payment of a penalty.
Other things being equal. Economists use this Latin phrase to cover their backs. For example, they might say that “higher interest rates will lead to lower inflation, ceteris paribus”, which means that they will stand by their prediction about INFLATION only if nothing else changes apart from the rise in the INTEREST RATE.
The Commodity Futures Trading Commission, the US Federal regulatory agency for futures traded on commodity markets, including financial futures.
“Bah! Humbug”, was Scrooge’s opinion of charitable giving. Some economists reckon charity goes against economic rationality. Some have argued that the popularity of charitable giving is proof that people are not economically rational. Others argue that it shows that ALTRUISM is something that people get pleasure (UTILITY) from, and so are willing to spend some of their INCOME on it. An interesting question is the extent to which the state is competing with private charity when it redistributes money from rich to poor or spends more on health care and whether this is inefficient.
A website or software used by many binary option traders where traders can analyze and watch the live feed of assets while adding indicators. www.freestockscharts.com is a commonly used online charting solution.
An individual who studies graphs and charts of historic data to find trends and predict trend reversals which include the observance of certain patterns and characteristics of the charts to derive resistance levels, head and shoulders patterns, and double bottom or double top patterns which are thought to indicate trend reversals.
A fervently free-market economic philosophy long associated with the University of Chicago. At times, especially when KEYNESIAN ECONOMICS was the orthodoxy in much of the world, the Chicago School was regarded as a bastion of unworldly extremism. However, from the late 1970s it came to be regarded as mainstream by many and Chicago trained economists often played a crucial part in the implementation of policies of low INFLATION and market LIBERALISATION that swept the world during the 1980s and 1990s. By 2003, boasted the University of Chicago, some 22 of the 49 then winners of the NOBEL PRIZE FOR ECONOMICS had been faculty members, students or researchers there.
The New York clearing house clearing system. (Clearing House Interbank Payment System). Most Euro transactions are cleared and settled through this system.
Copenhagen Interbank Rate, the rate at which the banks lend the Danish Krone on an unsecured basis. The rate is calculated daily by the Danmarks Nationalbank (the Danish Central Bank), based on rules set out by the Danish Banker's Association.
The dominant theory of economics from the 18th century to the 20th century, when it evolved into NEO-CLASSICAL ECONOMICS. Classical economists, who included Adam SMITH, David RICARDO and John Stuart Mill, believed that the pursuit of individual self-interest produced the greatest possible economic benefits for society as a whole through the power of the INVISIBLE HAND. They also believed that an economy is always in EQUILIBRIUM or moving towards it. Equilibrium was ensured in the LABOUR market by movements in WAGES and in the CAPITAL market by changes in the rate of INTEREST. The INTEREST RATE ensured that total SAVINGS in an economy were equal to total INVESTMENT. In DISEQUILIBRIUM, higher interest rates encouraged more saving and less investment, and lower rates meant less saving and more investment. When the DEMAND for labour rose or fell, wages would also rise or fall to keep the workforce at FULL EMPLOYMENT. In the 1920s and 1930s, John Maynard KEYNES attacked some of the main beliefs of classical and neo-classical economics, which became unfashionable. In particular, he argued that the rate of interest was determined or influenced by the speculative actions of investors in BONDS and that wages were inflexible downwards, so that if demand for labour fell, the result would be higher UNEMPLOYMENT rather than cheaper workers.
An option that traders can use on some binary options platforms where they have the ability to invest in an option before the expiry. An example would be if you invested that the price of Apple would increase with an hour long expiry, but after 30 minutes you see it is decreasing, you have the ability to cover your potential losses and place a downward trade.
An economy that does not take part in international trade; the opposite of an OPEN ECONOMY. At the turn of the century about the only notable example left of a closed economy is North Korea (see AUTARKY).
A transaction which leaves the trade with a zero net commitment to the market with respect to a particular currency.
Closing Purchase Transaction
The purchase of an option identical to one already sold to liquidate a position.
An economic indicator that generally moves in line with the general business cycle such as industrial production.
An ASSET pledged by a borrower that may be seized by a lender to recover the value of a loan if the borrower fails to meet the required INTEREST charges or repayments.
When a GOVERNMENT controls all aspects of economic activity (see, for example, COMMUNISM).
The general term given to assets that fall under the category of raw materials and belong in different sectors. These different sectors are food, energy and metals and among the most common would be gold, silver, oil, and corn. When trading commodities with binary options we are predicting whether the price of the commodity will rise or fall by the expiry time.
The process of becoming a COMMODITY. Microchips, for example, started out as a specialised technical innovation, costing a lot and earning their makers a high PROFIT on each chip. Now chips are largely homogeneous: the same chip can be used for many things, and any manufacturer willing to invest in some fairly standardised equip ment can make them. As a result, COMPETITION is fierce and PRICES and profit margins are low. Some economists argue that in today's economy the faster pace of innovation will make the process of commoditisation increasingly common.
A comparatively homogeneous product that can typically be bought in bulk. It usually refers to a raw material - oil, cotton, cocoa, silver - but can also describe a manufactured product used to make other things, for example, microchips used in personal computers. Commodities are often traded on commodity exchanges. On AVERAGE, the PRICE of natural commodities has fallen steadily in REAL TERMS in defiance of some predictions that growing CONSUMPTION of non-renewables such as copper would force prices up. At times the oil price has risen sharply in real terms, most notably during the 1970s, but this was due not to the exhaustion of limited supplies but to rationing by the OPEC CARTEL, or war, or fear of it, particularly in the oil-rich Middle East.
The enemy of CAPITALISM and now nearly extinct. Invented by KARL MARX, who predicted that feudalism and capitalism would be succeeded by the 'dictatorship of the proletariat', during which the state would 'wither away' and economic life would be organised to achieve 'from each according to his abilities, to each according to his needs'. The Soviet Union was the most prominent attempt to put communism into practice and the result was conspicuous failure, although some modern followers of Marx reckon that the Soviets missed the point.
Paul Samuelson, one of the 20th century's greatest economists, once remarked that the principle of comparative advantage was the only big idea that ECONOMICS had produced that was both true and surprising. It is also one of the oldest theories in economics, usually ascribed to DAVID RICARDO. The theory underpins the economic case for FREE TRADE. But it is often misunderstood or misrepresented by opponents of free trade. It shows how countries can gain from trading with each other even if one of them is more efficient - it has an ABSOLUTE ADVANTAGE - in every sort of economic activity. Comparative advantage is about identifying which activities a country (or firm or individual) is most efficient at doing. To see how this theory works imagine two countries, Alpha and Omega. Each country has 1,000 workers and can make two goods, computers and cars. Alpha's economy is far more productive than Omega's. To make a car, Alpha needs two workers, compared with Omega's four. To make a computer, Alpha uses 10 workers, compared with Omega's 100. If there is no trade, and in each country half the workers are in each industry, Alpha produces 250 cars and 50 computers and Omega produces 125 cars and 5 computers. What if the two countries specialise? Although Alpha makes both cars and computers more efficiently than Omega (it has an absolute advantage), it has a bigger edge in computer making. So it now devotes most of its resources to that industry, employing 700 workers to make computers and only 300 to make cars. This raises computer output to 70 and cuts car production to 150. Omega switches entirely to cars, turning out 250. World output of both goods has risen. Both countries can consume more of both if they trade, but at what PRICE? Neither will want to import what it could make more cheaply at home. So Alpha will want at least 5 cars per computer, and Omega will not give up more than 25 cars per computer. Suppose the terms of trade are fixed at 12 cars per computer and 120 cars are exchanged for 10 computers. Then Alpha ends up with 270 cars and 60 computers, and Omega with 130 cars and 10 computers. Both are better off than they would be if they did not trade. This is true even though Alpha has an absolute advantage in making both computers and cars. The reason is that each country has a different comparative advantage. Alpha's edge is greater in computers than in cars. Omega, although a costlier producer in both industries, is a less expensive maker of cars. If each country specialises in products in which it has a comparative advantage, both will gain from trade. In essence, the theory of comparative advantage says that it pays countries to trade because they are different. It is impossible for a country to have no comparative advantage in anything. It may be the least efficient at everything, but it will still have a comparative advantage in the industry in which it is relatively least bad. There is no reason to assume that a country's comparative advantage will be static. If a country does what it has a comparative advantage in and sees its INCOME grow as a result, it can afford better education and INFRASTRUCTURE. These, in turn, may give it a comparative advantage in other economic activities in future.
The more competition there is, the more likely are FIRMS to be efficient and PRICES to be low. Economists have identified several different sorts of competition. PERFECT COMPETITION is the most competitive market imaginable in which everybody is a price taker. Firms earn only normal profits, the bare minimum PROFIT necessary to keep them in business. If firms earn more than this (excess profits) other firms will enter the market and drive the price level down until there are only normal profits to be made. Most markets exhibit some form of imperfect or MONOPOLISTIC COMPETITION. There are fewer firms than in a perfectly competitive market and each can to some degree create BARRIERS TO ENTRY. Thus firms can earn some excess profits without a new entrant being able to compete to bring prices down. The least competitive market is a MONOPOLY, dominated by a single firm that can earn substantial excess profits by controlling either the amount of OUTPUT in the market or the price (but not both). In this sense it is a price setter. When there are few firms in a market (OLIGOPOLY) they have the opportunity to behave as a monopolist through some form of collusion (see CARTEL). A market dominated by a single firm does not necessarily have monopoly power if it is a CONTESTABLE MARKET. In such a market, a single firm can dominate only if it produces as efficiently as possible and does not earn excess profits. If it becomes inefficient or earns excess profits, another more efficient or less profitable firm will enter the market and dominate it instead.
Something that gives a firm (or a person or a country) an edge over its rivals.
'Real economists don't talk about competitiveness,' said Paul Krugman, a much-respected contemporary economist. Real businessmen and real politicians talk about it all the time, however. Many FIRMS have undergone savage downsizing to remain competitive, and governments have set up numerous committees to examine how to sharpen their countries' economic performance. Mr Krugman's objection was not to the use of the term competitiveness by companies, which often do have competitors that they must beat, but to applying it to countries. At best, it is a meaningless word when applied to national economies; at worst, it encourages PROTECTIONISM. Countries, he claimed, do not compete in the same way as companies. When two companies compete, one's gain is the other's loss, whereas international trade, Mr Krugman argued, is not a ZERO-SUM GAME: when two countries compete through trade they both win. Yet measures of national competitiveness are not complete nonsense. A country's future prosperity depends on its GROWTH in PRODUCTIVITY, which GOVERNMENT policies can influence. Countries do compete in that they choose policies to promote higher living standards. Even so, conceptual and measurement difficulties mean that the growing number of indices purporting to compare the competitiveness of different countries should probably be taken with a large pinch of salt.
When you buy a computer, you will also need to buy software. Computer hardware and software are therefore complementary goods: two products, for which an increase (or fall) in DEMAND for one leads to an increase (fall) in demand for the other. Complements are the opposite of SUBSTITUTE GOODS. For instance, Microsoft Windows-based personal computers and Apple Macs are substitutes.
If a deposit account of $100 earns an INTEREST RATE of 10% a year, then at the end of the year the account will contain $110. If all of that money is left in the account, then the 10% interest will be paid on the $110, so at the end of the second year $11 of interest will be added, making $121 in all. This is known as compound interest. By contrast, SIMPLE INTEREST pays the 10% only on the original sum in the account.
The tendency of a market to be dominated by a few big FIRMS. A high degree of concentration may be evidence of ANTITRUST problems, if it reflects a lack of COMPETITION. Traditionally, economists examined whether there was too much concentration using the HERFINDAHL-HIRSCHMAN INDEX, which is determined by adding the squares of the market shares of all firms involved. A low Herfindahl indicated many competitors and thus great difficulty in exercising MARKET POWER; a high Herfindahl, however, suggested a concentrated market in which PRICE rises are easier to sustain. More recently, antitrust authorities have placed less emphasis on concentration. One reason is that it is hard to define the market in which concentration should be measured. Instead, antitrust authorities have turned their attention to finding examples of firms earning excessive profits or holding back INNOVATION, although this too raises tricky conceptual and practical questions.
When there are strings attached, for example, to INTERNATIONAL AID or loans from the IMF or WORLD BANK. The delivery of the MONEY may be made subject to the GOVERNMENT of the country implementing economic or political reforms desired by the donor or lender.
How good consumers feel about their economic prospects. Measures of average consumer confidence can be a useful, though not infallible, indicators of how much consumers are likely to spend. Combined with measures such as business confidence, it can shed light on overall levels of economic activity.
What people are usually thinking of when they worry about INFLATION. The PRICES paid by whoever finally consumes goods or SERVICES, as opposed to prices paid by FIRMS at various stages of the production process (see, for example, FACTORY PRICES).
The difference between what a consumer would be willing to pay for a good or service and what that consumer actually has to pay. Added to PRODUCER SURPLUS, it provides a measure of the total economic benefit of a sale.
What consumers do. Within an economy, this can be broken down into private and public consumption (see PUBLIC SPENDING). The more resources a society consumes, the less it has to save or invest, although, paradoxically, higher consumption may encourage higher INVESTMENT. The LIFE-CYCLE HYPOTHESIS suggests that at certain stages of life individuals are more likely to be saving than consuming, and at other stages they are more likely to be heavy consumers. Some economists argue that consumption taxes are a more efficient form of TAXATION than taxes on wealth, CAPITAL, property or INCOME.
The domino effect, such as when economic problems in one country spread to another. (See Asian crisis.)
A market in which an inefficient firm, or one earning excess profits, is likely to be driven out by a more efficient or less profitable rival. A market can be contestable even if it is dominated by a single firm, which appears to enjoy a MONOPOLY with MARKET POWER, and the new entrant exists only as potential COMPETITION (see ANTITRUST).
An agreement to buy or sell a specified amount of a particular currency or option for a specified month in the future (See Futures contract).
Contract Expiration Date
The date on which a currency must be delivered to fulfill the terms of the contract. For options, the last day on which the option holder can exercise his right to buy or sell the underlying instrument or currency.
The month in which a futures contract matures or becomes deliverable if not liquidated or traded out before the date specified.
A form of technical analysis where you take correlating pairs and predict that they will perform in a certain direction. Correlating assets have a strong pull on their relating assets so they are likely to head in the same direction as the targeted asset.
The foreign banks representative who regularly performs services for a bank which has no branch in the relevant centre, e.g. to facilitate the transfer of funds. In the US this often occurs domestically due to inter state banking restrictions.
Being corrupt is not just bad for the soul, it also harms the economy. Research has found that in countries with a lot of corruption, less of their GDP goes into INVESTMENT and they have lower GROWTH rates. Corrupt countries invest less in education, a sector of the economy that pays big economic dividends but small bribes, than do clean countries, thereby reducing their HUMAN CAPITAL. They also attract less FOREIGN DIRECT INVESTMENT. There is no such thing as good corruption, but some sorts of corruption are less bad than others. Some economists point to similarities between bribery and paying taxes or buying a licence to operate. Where it is predictable - where the briber knows what to pay and can be sure of getting what it pays for--corruption harms the economy far less than where it is capricious. The absence of corruption has huge economic benefits, however, by allowing the development of institutions that enable a market economy to function efficiently. In many of the world's more corrupt countries, the distinction between private interest and public duty is still unfamiliar. Countries that have made graft the exception rather than the rule in the conduct of public affairs have been helped to grow by the emergence of institutions such as an independent judiciary, a free press, a well-paid civil service and, perhaps crucially, an economy in which FIRMS have to compete for customers and CAPITAL.
Cost of capital
The amount a firm must pay the owners of CAPITAL for the privilege of using it. This includes INTEREST payments on corporate DEBT, as well as the dividends generated for shareholders. In deciding whether to proceed with a project, FIRMS should calculate whether the project is likely to generate sufficient revenue to cover all the costs incurred, including the cost of capital. Calculating the cost of EQUITY capital can be tricky (see CAPITAL ASSET PRICING MODEL and BETA).
Cost of Carry
The interest rate parity, where the forward price is determined by the cost of borrowing money in order to hold the position.
A method of reaching economic decisions by comparing the costs of doing something with its benefits. It sounds simple and common-sensical, but, in practice, it can easily become complicated and is much abused. With careful selection of the assumptions used in cost-benefit analysis it can be made to support, or oppose, almost anything. This is particularly so when the decision being con templated involves some cost or benefit for which there is no market PRICE or which, because of an EXTERNALITY, is not fully reflected in the market price. Typical examples would be a project to build a hydroelectric dam in an area of outstanding natural beauty or a law to require factories to limit emissions of gases that may cause ill-health. (See SHADOW PRICE.)
Foreign Currency Inter-bank Exchange (FOREX) instruments are Positions (Buys and/or Sell) between the Client and its Counterparty and, unlike exchange-traded foreign exchange instruments which are, in effect, guaranteed by a clearing organization affiliated with the exchange on which the instruments are traded, are not guaranteed by a clearing organization. Thus, when the Customer purchases an OTC foreign exchange instrument, it relies on the Counterparty from which it has purchased the instrument to fulfill the contract. Failure of a Counterparty to fulfill a Position could result in losses of any prior payment made pursuant to the Positions as well as the loss of the expected benefit of the transaction.
Factors that affect currency trading unique to the specific country include political, regulatory, legal and holiday risks.
(1) On bearer stocks, the detachable part of the hide behind nominee status. Certificate exchangeable for dividends. (2) Denotes the rate of interest on a fixed interest security.
(1) To take out a forward foreign exchange contract. (2) To close out a short position by buying currency or securities which have been sold.
Covered Interest Rate Arbitrage
An arbitrage approach which consists of borrowing currency A, exchanging it for currency B, investing currency B for the duration of the loan, and, after taking off the forward cover on maturity, showing a profit on the entire set of deals. It is based on the theorem of interest rate parity (one of the key theoretical economic relationships) which says that the return on a hedged foreign investment will just equal the domestic interest rate on investments of identical risk. When the covered interest rate differential between the two money markets is zero, there is no arbitrage incentive to move funds from one market to another.
Consumer Price Index. Monthly measure of the change in the prices of a defined basket of consumer goods including food, clothing, and transport. Countries vary in their approach to rents and mortgages.
Crawling Peg (Adjustable Peg)
An exchange rate system where a country's exchange rate is "pegged" (i.e. fixed) in relation to another currency. The official rate may be changed from time to time.
Making loans. Often the amount of credit creation is subject to REGULATION. Lenders may have limits on the amount of loans they can make relative to the ASSETS they have, so that they run little RISK of BANKRUPTCY (see Basel 1 and 2 and CAPITAL ADEQUACY RATIO). A CENTRAL BANK tries to keep the amount of credit creation below the level at which it would increase the MONEY SUPPLY so much that INFLATION accelerates. This was never easy to get right even when most lending was by BANKS, but it has become much harder with the recent growth of non-bank lending, such as by credit-card companies and retailers. Missing text
When BANKS suddenly stop lending, or BOND market LIQUIDITY evaporates, usually because creditors have become extremely RISK AVERSE.
The risk that a debtor will not repay; more specifically the risk that the counterparty does not have the currency promised to be delivered.
A lender, whether by making a loan, buying a BOND or allowing MONEY owed now to be paid in the future.
An approach to business based on looking after yourself by looking out for your own. At least until the crisis of the late 1990s, some Asian companies, and even governments, were notable for awarding contracts only to family and friends. This was often a form of CORRUPTION, resulting in economic inefficiency.
A foreign exchange deal entered into involving two currencies, neither of which is the base currency.
A technique using financial futures to hedge different but related cash instruments based on the view that the price movements between the instruments move in concert.
An exchange rate between two currencies, usually constructed from the individual exchange rates of the two currencies, as most currencies are quoted against the dollar.
A cross-trade transaction is a transaction where either the buy broker and the sell broker are the same, or the buy broker and the sell broker belong to the same firm.
When the state does something it may discourage, or crowd out, private-sector attempts to do the same thing. At times, excessive GOVERNMENT borrowing has been blamed for low private-sector borrowing and, consequently, low INVESTMENT and (because the economic returns on public borrowing are typically lower than those on private DEBT, especially corporate debt) slower economic GROWTH. This has become less of a concern in recent years as government indebtedness has declined and, because of GLOBALISATION, FIRMS have become more able to raise CAPITAL outside their home country. Crowding out may also come from state spending on things that might be provided more efficiently by the private sector, such as health care, or even through CHARITY, redistribution.
The type of money that a country uses. It can be traded for other currencies on the foreign exchange market, so each currency has a value relative to another.
Various weightings of other currencies grouped together in relation to a basket currency (e.g. ECU or SDR). Sometimes used by currencies to fix their rate often on a trade weighted basket.
A means by which some countries try to defend their currency from speculative attack. A country that introduces a currency board commits itself to converting its domestic currency on demand at a fixed EXCHANGE RATE. To make this commit ment credible, the currency board holds RESERVES of foreign currency (or GOLD or some other liquid ASSET) equal at the fixed rate of exchange to at least 100% of the value of the domestic currency that is issued. Unlike a conventional CENTRAL BANK, which can print MONEY at will, a currency board can issue domestic notes and coins only when there are enough foreign exchange reserves to back it. Under a strict currency board regime, INTEREST RATES adjust automatically. If investors want to switch out of domestic currency into, say, US dollars, then the SUPPLY of domestic currency will automatically shrink. This will cause domestic interest rates to rise, until eventually it becomes attractive for investors to hold local currency again. Like any fixed exchange rate system, a currency board offers the prospect of a stable exchange rate and its strict discipline also brings benefits that ordinary exchange rate pegs lack. Profligate governments, for instance, cannot use the central bank's printing presses to fund large deficits. Hence currency boards are more credible than fixed exchange rates. The downside is that, like other fixed exchange rate systems, currency boards prevent governments from setting their own interest rates. If local inflation remains higher than that of the country to which the currency is pegged, the currencies of countries with currency boards can become overvalued and uncompetitive. Governments cannot use the exchange rate to help the economy adjust to an outside SHOCK, such as a fall in export prices or sharp shifts in capital flows. Instead, domestic WAGES and prices must adjust, which may not happen for many years, if ever. A currency board can also put pressure on banks and other financial institutions if interest rates rise sharply as investors dump local currency. For emerging markets with fragile banking systems, this can be a dangerous drawback. Furthermore, a classic currency board, unlike a central bank, cannot act as a LENDER OF LAST RESORT. A conventional central bank can stem a potential banking panic by lending money freely to banks that are feeling the pinch. A classic currency board cannot, although in practice some currency boards have more freedom than the classic description implies. The danger is that if they use this freedom, governments may cause currency speculators and others to doubt the government's commitment to living within the strict disciplines imposed by the currency board. Argentina's decision to devalue the peso amid economic and political crisis in January 2002, a decade after it adopted a currency board, showed that adopting a currency board is neither a panacea nor a guarantee that an exchange rate backed by one will remain fixed come what may.
A financial instrument where the value of one currency pair directly correlates to the price of a different currency pair. The first currency listed is known as the base currency while the second is known as the counter currency. Trading currency pairs with binary options requires the trader to predict whether or not the price of the asset will climb or fall within a certain expiry time. An example would be the Eur/Usd displaying a current level of 1.38702 meaning that 1 Euro is valued as 1.38702 U.S. Dollars.
When a GOVERNMENT announces that the EXCHANGE RATE of its currency is fixed against another currency or currencies. (See also CURRENCY BOARD.)
The net balance of a country's international payment arising from exports and imports together with unilateral transfers such as aid and migrant remittances. It excludes capital flows.
The value of all exports (goods plus services) less all imports of a country over a specific period of time, equal to the sum of trade and invisible balances plus net receipt of interest, profits and dividends from abroad.
A Day Trading deal is a currency exchange deal which renews automatically every night at 22:00 (GMT time) starting the day the deal was made and until it ends. The deal ends in one of the following events: 1.Termination initiated by you. 2.The day trading rate has reached the Stop-Loss or Take Profit rate you predefined. 3.The deal end date. As long as the deal is open, it is charged a renewal fee every night at 22:00 (GMT time).
De Soto, Hernando
A Peruvian economist who advocates establishing formal property rights for the poor to help them rapidly escape from poverty. In books such as The Other Path and The Mystery of Capital, he argued that, in developing countries, capitalism will thrive in the long run only if legal systems change so that most of the people feel that the law is on their side. One of the best ways to achieve this is to give full legal protection to the de facto property rights that are observed informally by the poor, such as when a community recognises that a certain family is entitled to occupy a particular piece of land. According to his research, carried out in several countries with his think tank, the Institute for Liberty and Democracy, such informal property rights cover assets (notably land and housing) worth many billions of dollars. Informal systems of property rights usually make such assets "dead capital", meaning that it is hard to use them as collateral for a loan, which might be used to start a business, for example. He argues with that an efficient, inclusive legal system preceded rapid development in every rich country and that bringing these rights into the formal legal system of poor, developing countries will unleash this hitherto dead capital and spur growth. His ideas have been much talked about but little acted upon.
The extent to which the value and impact of a tax, tax relief or SUBSIDY is reduced because of its side-effects. For instance, increasing the amount of tax levied on workers’ pay will lead some workers to stop working or work less, so reducing the amount of extra tax to be collected. However, creating a tax relief or subsidy to encourage people to buy life insurance would have a deadweight cost because people who would have bought insurance anyway would benefit.
An individual or firm acting as a principal, rather than as an agent, in the purchase and /or sale of securities. Dealers trade for their own account and risk in contrast to the brokers who trade only on behalf of their clients.
'Neither a borrower nor a lender be,' wrote Shakespeare in 'Hamlet'. Actually, the availability of DEBT, and the willingness to take it on, is a crucial ingredient of economic GROWTH, because it allows individuals, FIRMS and GOVERNMENTS to make investments they would not otherwise be able to afford. The PRICE of debt is INTEREST. Until recently, lending was an activity dominated by BANKS (although mortgages for individuals buying their homes have long been available from special housing SAVINGS institutions). Since the 1960s, debt has become increasingly available from other sources. Companies have sold trillions of dollars worth of BONDS to investors in the FINANCIAL MARKETS. Individuals have been able to borrow with credit cards, and for those who have nowhere else to turn there are pawn shops and loan sharks, which charge very high rates of interest. Total private-sector debt in 2003 was around 150% of GDP in the United States, compared with less than 100% in 1928. In most countries, by far the biggest single borrower is the state, through the NATIONAL DEBT.
Cancelling or rescheduling a borrower's debts to lessen the pain of the DEBT burden. Debt forgiveness is increasingly viewed as the best way to relieve the financial problems facing poorer countries. Some of these countries have to pay so much in INTEREST each year to foreign lenders that they have little MONEY left to spend on the long-term solutions to their POVERTY, such as educating their workers and building a modern INFRASTRUCTURE. In 1998 the WORLD BANK calculated that around 40 of the world's poorest countries had an 'unsustainably high' debt burden: the present value of their total debts was more than 220% of their EXPORTS. Debt forgiveness has potential drawbacks. For instance, there is a risk of MORAL HAZARD. If countries that borrow too much are let off their financial obligations, poor countries may feel they have nothing to lose by borrowing as much as they can. This is why policymakers often argue that debt forgiveness should come with a CONDITIONALITY clause, for instance, a requirement that countries have a track record of implementing economic reforms designed to prevent a repeat of the errors that first created the need for debt forgiveness. This is the approach taken by the World Bank's HIPC (highly indebted poor country) initiative, launched in 1996 and expanded in 1999. However, by 2003, only eight of the 38 poor countries eligible under the programme had made enough progress in reform to have some debt forgiven.
The latest day or time by which the buyer of an option must intimate to the seller his willingness or unwillingness to exercise the option.
Failure to fulfil the terms of a loan agreement. For example, a borrower is in default if he or she does not make scheduled INTEREST payments on a loan or fails to pay off the loan at the agreed time. Judging the likelihood of default is a crucial part of pricing a loan. Interest rates are set so that, on AVERAGE , a portfolio of loans will be profitable to the CREDITOR , even if some individual loans are loss-making as a result of borrowers defaulting.
Since 1930 it has been the norm in most developed countries for AVERAGE PRICES to rise year after year. However, before 1930 deflation (falling prices) was as likely as INFLATION. On the eve of the first world war, for example, prices in the UK, overall, were almost exactly the same as they had been at the time of the great fire of London in 1666. Deflation is a persistent fall in the general price level of goods and SERVICES. It is not to be confused with a decline in prices in one economic sector or with a fall in the INFLATION rate (which is known as DISINFLATION). Sometimes deflation can be harmless, perhaps even a good thing, if lower prices lift real INCOME and hence spending power. In the last 30 years of the 19th century, for example, consumer prices fell by almost half in the United States, as the expansion of railways and advances in industrial technology brought cheaper ways to make everything. Yet annual real GDP GROWTH over the period averaged more than 4%. Deflation is dangerous, however, more so even than inflation, when it reflects a sharp slump in DEMAND, excess CAPACITY and a shrinking MONEY SUPPLY, as in the Great DEPRESSION of the early 1930s. In the four years to 1933, American consumer prices fell by 25% and real GDP by 30%. Runaway deflation of this sort can be much more damaging than runaway inflation, because it creates a vicious spiral that is hard to escape. The expectation that prices will be lower tomorrow may encourage consumers to delay purchases, depressing demand and forcing FIRMS to cut prices by even more. Falling prices also inflate the real burden of DEBT (that is, increase real INTEREST rates) causing BANKRUPTCY and BANK failure. This makes deflation particularly dangerous for economies that have large amounts of corporate debt. Most serious of all, deflation can make MONETARY POLICY ineffective: nominal interest rates cannot be negative, so real rates can get stuck too high.
The date of maturity of the contract, when the final settlement of transaction is made by exchanging the currencies. This date is more commonly known as the value date.
A term to describe when a counterparty will not be able to complete his side of the deal. This risk is very high in case of over the counter transactions where there is no exchange which can stand as a guarantee to the trade between the two parties to the contract.
The ratio comparing the change in the price of the underlying asset to the corresponding change in the price of a derivative. Also referred as the "hedge ratio".
A method used by option writers to hedge risk exposure of written options by purchase or sale of the underlying instrument in proportion to the delta.
A ratio spread of options established as a neutral position by using the deltas of the options concerned to determine the hedge ratio.
One of the two words economists use most; the other is SUPPLY. These are the twin driving forces of the market economy. Demand is not just about measuring what people want; for economists, it refers to the amount of a good or service that people are both willing and able to buy. The DEMAND CURVE measures the relationship between the PRICE of a good and the amount of it demanded. Usually, as the price rises, fewer people are willing and able to buy it; in other words, demand falls (but see GIFFEN GOODS, NORMAL GOODS and INFERIOR GOODS). When demand changes, economists explain this in one of two ways. A movement along the demand curve occurs when a price change alters the quantity demanded; but if the price were to go back to where it was before, so would the amount demanded. A shift in the demand curve occurs when the amount demanded would be different from what it was previously at any chosen price, for example, if there is no change in the market price, but demand rises or falls. The slope of the demand curve indicates the ELASTICITY of demand. For approaches to modelling demand see REVEALED PREFERENCE. Policymakers seek to manipulate aggregate demand to keep the economy growing as fast as is possible without pushing up INFLATION. Keynesians try to manage demand through FISCAL POLICY; monetarists prefer to use the MONEY SUPPLY. Neither approach hasbeen especially successful in practice, particularly when attempting to manage short-term demand through FINE TUNING.
A graph showing the relationship between the price of a good and the amount of DEMAND for it at different PRICES. (See also SUPPLY CURVE.)
People, and the statistical study of them. In the 200 years since Thomas Malthus forecast that POPULATION GROWTH would result in mass starvation, dire predictions based on demographic trends have come to be taken with a pinch of salt. Even so, demography does matter. In developed countries, economists have studied the impact of the post-war 'baby-boomer' population bulge as it has grown older. In the 1980s, as the bulge dominated the workforce, it may have contributed to a sharp, if temporary, rise in UNEMPLOYMENT in many countries. Boomers starting to save for retirement may have increased DEMAND for SHARES, so fuelling the BULL stockmarket of the 1990s; as they retire and sell their shares for spending MONEY, they may cause a long BEAR market. Furthermore, as they become elderly and retire, health-care spending and retirement pensions are likely to eat up a growing share of GDP. To the extent that these are provided by the state, this will mean increasing PUBLIC SPENDING and higher taxes. But whether they are provided by the state or by the private sector, the ageing of baby-boomers will impose a growing financial burden on the younger workers that have to support them (see replacement rate). Economists have tried to measure the extent of this burden using generational accounting, which looks at the amount of wealth transferred from one generation to another over the lifetimes of the members of each generation. Economists have also developed many different theories to explain why populations grow and why the fertility rate slowed sharply, to below the replacement rate, in many developed countries during the 1990s. One explanation is based on the notion that people have children so that there is somebody to look after them in old age. Fertility rates fell because the state increasingly looked after retired people, and infant mortality rates were lower so fewer births were required to ensure that there were some children around in the parental dotage. Also, with a lower PROBABILITY of a child dying, it paid the parents to have fewer children and to channel their energy and resources into maximising the HUMAN CAPITAL of the few. Alternatively, it may have had something to do with an important INNOVATION: the cheap and easy availability of reliable contraception.
Protection for your SAVINGS, in case your BANK goes Bust. Arrangements vary around the world, but in most countries deposit insurance is required by the GOVERNMENT and paid for by banks (and, ultimately, their customers), which contribute a small slice of their ASSETS to a central, usually government-run, insurance fund. If a bank defaults, this fund guarantees its customers' deposits, at least up to a certain amount. By reassuring banks' customers that their cash is protected, deposit insurance aims to prevent them from panicking and causing a bank run, and thereby reduces SYSTEMIC RISK. The United States introduced it in 1933, after a massive bank panic led to widespread BANKRUPTCY, deepening its DEPRESSION. The downside of deposit insurance is that it creates a MORAL HAZARD. By insulating depositors from defaults, deposit insurance reduces their incentive to monitor banks closely. Also banks can take greater risks, safe in the knowledge that there is a state-financed safety net to catch them if they fall. There are no easy solutions to this moral hazard. One approach is to monitor what banks do very closely. This is easier said than done, not least because of the high cost. Another is to ensure CAPITAL adequacy by requiring banks to set aside, just in case, specified amounts of capital when they take on different amounts of RISK. Alternatively, the state safety net could be shrunk, by splitting banks into two types: super-safe, government-insured'narrow banks' that stick to traditional business and invest only in secure assets; and uninsured institutions, 'broad banks', that could range more widely under a much lighter regulatory system. Savers who invested in a broad bank would probably earn much higher RETURNS because it could invest in riskier assets; but they would also lose their shirts if it went bust. Yet another possible answer is to require every bank to finance a small proportion of its assets by selling subordinated DEBT to other institutions, with the stipulation that the YIELD on this debt must not be more than so many (say 50) basis points higher than the rate on a corresponding risk-free instrument. Subordinated debt (uninsured certificates of deposit) is simply junior debt. Its holders are at the back of the queue for their MONEY if the bank gets into trouble and they have no safety net. Investors will buy subordinated debt at a yield quite close to the risk-free INTEREST RATE only if they are sure the bank is low risk. To sell its debt, the bank will have to persuade informed investors of this. If it cannot convince them it cannot operate. This exploits the fact that bankers know more about banking than do their supervisors. It asks banks not to be good citizens but to look only to their profits. Unlike the present regime, it exploits all the available INFORMATION and properly aligns everybody's incentives. This ingenious idea was first tried in Argentina, where it became a victim of the country's economic, banking and political crisis of 2001-02 before it really had a chance to prove itself.
Funding your trading account with the minimum deposit amount or of an amount that you please. Oftentimes brokers allow you to fund a trading account with numerous methods, such as a with a credit card, bank-wire, money brokers, PayPal, and Cash-U. Oftentimes after a deposit you will be asked to verify your identity just to confirm that no fraud is being committed.
A bad, depressingly prolonged RECESSION in economic activity. The textbook definition of a recession is two consecutive quarters of declining OUTPUT. A slump is where output falls by at least 10%; a depression is an even deeper and more prolonged slump. The most famous example is the Great Depression of the 1930s. After growing strongly during the 'roaring 20s', the American economy (among others) went into prolonged recession. Output fell by 30%. UNEMPLOYMENT soared and stayed high: in 1939 the jobless rate was still 17% of the workforce. Roughly half of the 25,000 BANKS in the United States failed. An attempt to stimulate growth, the New Deal, was the most far-reaching example of active FISCAL POLICY then seen and greatly extended the role of the state in the American economy. However, the depression only ended with the onset of preparations to enter the second world war. Why did the Great Depression happen? It is not entirely clear, but forget the popular explanation: that it all went wrong with the Wall Street stockmarket crash of October 1929; that the slump persisted because policymakers just sat there; and that it took the New Deal to put things right. As early as 1928 the Federal Reserve, worried about financial SPECULATION and inflated STOCK PRICES, began raising interest rates. In the spring of 1929, industrial production started to slow; the recession started in the summer, well before the stockmarket lost half of its value between October 24th and mid-November. Coming on top of a recession that had already begun, the crash set the scene for a severe contraction but not for the decade-long slump that ensued. So why did a bad downturn keep getting worse, year after year, not just in the United States but also around the globe? In 1929 most of the world was on the GOLD STANDARD, which should have helped stabilise the American economy. As DEMAND in the United States slowed its IMPORTS fell, its BALANCE OF PAYMENTS moved further into surplus and gold should have flowed into the country, expanding the MONEY SUPPLY and boosting the economy. But the Fed, which was still worried about easy CREDIT and speculation, dampened the impact of this adjustment mechanism, and instead the money supply got tighter. Governments everywhere, hit by falling demand, tried to reduce imports through TARIFFS, causing international trade to collapse. Then American banks started to fail, and the Fed let them. As the crisis of confidence spread more banks failed, and as people rushed to turn bank deposits into cash the money supply collapsed. Bad MONETARY POLICY was abetted by bad fiscal policy. Taxes were raised in 1932 to help balance the budget and restore confidence. The New Deal brought DEPOSIT INSURANCE and boosted GOVERNMENT spending, but it also piled taxes on business and sought to prevent excessive COMPETITION. Price controls were brought in, along with other anti-business regulations. None of this stopped - and indeed may well have contributed to - the economy falling into recession again in 1937-38, after a brief recovery starting in 1935.
Cutting red tape. The process of removing legal or quasi-legal restrictions on the amount of COMPETITION, the sorts of business done, or the PRICES charged within a particular industry. During the last two decades of the 20th century, many governments committed to the free market pursued policies of LIBERALISATION based on substantial amounts of deregulation hand-in-hand with the PRIVATISATION of industries owned by the state. The aim was to decrease the role of GOVERNMENT in the economy and to increase competition. Even so, red tape is alive and well. In the United States, with some 60 federal agencies issuing more than 1,800 rules a year, in 1998 the Code of Federal Regulations was more than 130,000 pages thick. However, not all REGULATION is necessarily bad. According to estimates by the American Office of Management and Budget, the annual cost of these rules was $289 billion, but the annual benefits were $298 billion.
A broad term relating to risk management instruments such as futures, options, swaps, etc. The contract value moves in relation to the underlying instrument or currency. The issue of derivatives and their control following large losses by banks and corporates has been subject of much debate.
All the information required to finalize a foreign exchange transaction, i.e. name, rate, dates, and point of delivery.
A sudden fall in the value of a currency against other currencies. Strictly, devaluation refers only to sharp falls in a currency within a fixed EXCHANGE RATE system. Also it usually refers to a deliberate act of GOVERNMENT policy, although in recent years reluctant devaluers have blamed financial SPECULATION. Most studies of devaluation suggest that its beneficial effects on COMPETITIVENESS are only temporary; over time they are eroded by higher PRICES (see J-CURVE).
A euphemism for the world's poor countries, also known, often optimistically, as emerging economies. Some four-fifths of the world's 6 billion people already live in developing countries, many of them in abject POVERTY. Developing countries account for less than one-fifth of total world GDP. Economists disagree about how likely--and how fast--developing countries are to become developed. NEO-CLASSICAL ECONOMICS predicts that poor countries will grow faster than richer ones. The reason is DIMINISHING RETURNS on CAPITAL. Since poor countries start with less capital, they should reap higher RETURNS than a richer country with more capital from each slice of new INVESTMENT. But this CATCH-UP EFFECT (or convergence) is not supported by the data. For one thing, there is, in fact, no such thing as a typical developing country. The official developing world includes the (sometimes) fast-growing Asian tigers and the poorest nations in Africa. Studies of the relationship between GROWTH and GDP per head in rich and poor countries found no evidence that poorer countries grew faster. Indeed, if anything, poorer countries have grown more slowly. DEVELOPMENT ECONOMICS has argued that this is because poor countries have unique problems that require different policy solutions from those offered by conventional developed-world economics. But new ENDOGENOUS growth theory instead argues that there is conditional convergence. Hold constant such factors as a country's fertility rate, its HUMAN CAPITAL and its GOVERNMENT policies (proxied by the share of current government spending in GDP), and poorer countries generally grow faster than richer ones. Since, in reality, other factors are not constant (not all countries have the same level of human capital or the same government policies), absolute convergence does not happen. Government policies seem to be crucial. Countries with broadly free-market policies - in particular, FREE TRADE and the maintenance of secure PROPERTY RIGHTS--have raised their growth rates. (Although some economists argue that the Asian tigers are an exception to this free-market rule.) Open economies have grown much faster on average than closed economies. Higher PUBLIC SPENDING relative to GDP is usually associated with slower growth. Furthermore, high INFLATION is bad for growth and so is political instability. The poorest countries can indeed catch up. Their chances of doing so are maximised by policies that give a greater role to COMPETITION and incentives, at home and abroad. Despite starting with a big disadvantage, there is evidence that some developing countries do not help themselves because they squander the resources they have. Institutions that produce effective governance of an economy are crucial. Those countries that use their resources well can grow quickly. Indeed, the world's fastest-growing economies are a small subgroup of exceptional performers among the poor countries.
Spawned by the end of the colonial era in the 1950s and 1960s, a whole branch of economic theory grew up around the question of how to promote economic development in poor countries. The proposition on which development economics was built was that poor countries were intrinsically different from rich ones and so needed their own set of economic models. Some development economists argued, for instance, that the self-interested, rational individual (HOMO ECONOMICUS) did not exist in traditional tribal societies. They claimed that because many poor countries had large agricultural populations and were often dependent on a few COMMODITY EXPORTS for foreign exchange earnings, economic policies that suited rich countries would not work for them. With hindsight, much of this was misguided, and policies based on it had disastrous effects. Development economists believed that the state had to play a big role in fostering modernisation. Instead, the result was huge, inefficient bureaucracies riddled with CORRUPTION, massive BUDGET deficits and rampant INFLATION. During the 1990s, most governments of DEVELOPING COUNTRIES started to reverse these policies and undo the damage they had done by introducing policies based on similar economic models to those that had worked in rich countries. However, the sequencing of these new policies seemed to make a big difference to how well they worked. Doing the right things in the right order is crucial.
A typical trading style offered by many binary option brokers. Has a predetermined expiry time along with investment payout. The trader will receive their investment payout if they successfully predicted whether the price of the asset was higher or lower than their execution levels.
The more you have, the smaller is the extra benefit you get from having even more; also known as diseconomies of scale (see ECONOMIES OF SCALE). For instance, when workers have a lot of CAPITAL giving them a little more may not increase their PRODUCTIVITY anywhere near as much as would giving the same amount to workers who currently have little or no capital. This underpins the CATCH-UP EFFECT, whereby there is (supposedly) convergence between the rates of GROWTH of DEVELOPING COUNTRIES and developed ones. In the NEW ECONOMY, some economists argue, capital may not suffer from diminishing returns, or at least the amount of diminishing will be much smaller. There may even be ever increasing returns.
Quoting in fixed units of foreign currency against variable amounts of the domestic currency.
Taxes levied on the INCOME or wealth of an individual or company. Contrast with INDIRECT TAXATION. In much of the world, direct tax rates fell during the 1980s and 1990s, partly because some economists argued that high rates of tax on income discouraged people from working, and that high rates of tax on PROFIT encouraged companies to move to countries with lower rates. Furthermore, high rates of INCOME TAX were viewed as politically unpopular. Even so, although rates were cut, because both personal income and corporate profits grew steadily throughout this period the total amount collected via direct taxation continued to rise. Economists often disagree about which of direct taxes or indirect taxes are the least inefficient method of taxation.
The rate of INTEREST charged by a CENTRAL BANK when lending to other financial institutions. It also refers to a rate of interest used when calculating DISCOUNTED CASHFLOW.
How much less is a sum of MONEY due in the future worth today? The answer is found by discounting the future cashflow, using an INTEREST RATE that reflects the fact that money in future is worth less than money now, because money now could be invested and earn INTEREST, whereas future money cannot. FIRMS use discounted cashflow to judge whether an INVESTMENT project is worthwhile. The interest rate is a means of reflecting the OPPORTUNITY COST of tying up money in the investment project. To test whether an investment makes economic sense the INCOME must be discounted so that it can be measured against the costs. If the present value of the benefits exceeds the costs, the investment is a good one.
A fall in the rate of INFLATION. This means a slower increase in PRICES but not a fall in prices, which is known as DEFLATION.
Cutting out the middleman. Disintermediation has become a buzz word in financial services in particular, as competitive and technological changes have done away with the need for established intermediaries. BANKS have seen much of their business slip away, such as lending to companies that now tap CAPITAL MARKETS direct. NEW ECONOMY theorists argued that many retailers would be disintermediated as the internet enabled customers to transact directly with producers without needing to visit a shop. But this has happened more slowly than they predicted.
Not putting all your eggs in one basket. Investors are encouraged to do this by MODERN PORTFOLIO THEORY, as holding several different SHARES and other ASSETS helps to reduce RISK. At the sharp end of business, however, diversification is somewhat out of fashion. Economic studies of diversifying corporate MERGERS have found that these often hurt the shareholders of the acquiring firm; by contrast, diversified FIRMS that have sold off non-core businesses have typically made their shareholders much better off.
The part of a company’s PROFIT distributed to shareholders. Unlike INTEREST on DEBT, the payment of a dividend is not automatic. It is decided by the company’s managers, subject to the approval of the company’s owners (shareholders). However, when a company cuts its dividend, this usually triggers a sharp fall in its SHARE PRICE by more than would be appear to be justified by the reduced dividend. Economists theorise that this is because a dividend cut signals to shareholders that the company is in a bad way, with more bad news to follow.
Division of labour
People are better off specialising than trying to be jacks of all trades and ending up masters of none. The logic of dividing the workforce into different crafts and professions is the same as that underpinning the case for FREE TRADE: everybody benefits from doing those things in which they have a COMPARATIVE ADVANTAGE and using INCOME from doing so to meet their other needs.
When a country's own MONEY is replaced as its citizens' preferred currency by the US dollar. This can be a deliberate GOVERNMENT policy or the result of many private choices by buyers and sellers (for instance, at the first sign of trouble, investors across Latin America generally flee into dollars). When it is government policy, dollarisation is, in essence, a beefed up CURRENCY BOARD. The appeal of dollarisation is that the value of the dollar is more stable than the distrusted local currency, which may well have a history of suddenly falling in value. By eliminating all possible RISK of DEVALUATION against the dollar, the cost of local companies' and the government's borrowing in international markets is reduced, as the currency risk is removed. A big downside is that the country hands over control of MONETARY POLICY to the Federal Reserve, and the right INTEREST RATE for the United States may not be appropriate for the dollarised country, if that country and the United States do not constitute an OPTIMAL CURRENCY AREA. This is one reason that in some countries the local currency has been displaced by another fairly stable currency, such as, in some central European economies, the EURO (and before that the D-MARK).
The interest rates applicable to deposits domiciled in the country of origin. Value and values may vary from Eurodeposits due to taxation and varying market practices.
A firm with the ability to set PRICES in its market (see MONOPOLY, OLIGOPOLY and ANTITRUST).
Selling something for less than the cost of producing it. This may be used by a DOMINANT FIRM to attack rivals, a strategy known to ANTITRUST authorities as PREDATORY PRICING. Participants in international trade are often accused of dumping by domestic FIRMS charging more than rival IMPORTS. Countries can slap duties on cheap imports that they judge are being dumped in their markets. Often this amounts to thinly disguised PROTECTIONISM against more efficient foreign firms. In practice, genuine predatory pricing is rare - certainly much rarer than anti-dumping actions - because it relies on the unlikely ability of a single producer to dominate a world market. In any case, consumers gain from lower PRICES; so do companies that can buy their supplies more cheaply abroad.
Mathematics and sophisticated computing applied to ECONOMICS. Econometricians crunch data in search of economic relationships that have STATISTICAL SIGNIFICANCE. Sometimes this is done to test a theory; at other times the computers churn the numbers until they come up with an interesting result. Some economists are fierce critics of theory-free econometrics.
Economic and monetary union
In January 1999, 11 of the 15 countries in the EUROPEAN UNION merged their national currencies into a single European currency, the EURO. This decision was motivated partly by politics and partly by hoped-for economic benefits from the creation of a single, integrated European economy. These benefits included currency stability and low INFLATION, underwritten by an independent EUROPEAN CENTRAL BANK (a particular boon for countries with poor inflation records, such as Italy and Spain, but less so for traditionally low-inflation Germany). Furthermore, European businesses and individuals stood to save from handling one currency rather than many. Comparing PRICES and WAGES across the euro zone became easier, increasing COMPETITION by making it easier for companies to sell throughout the euro-zone and for consumers to shop around. Forming the single currency also involved big risks, however. Euro members gave up both the right to set their own INTEREST rates and the option of moving exchange rates against each other. They also agreed to limit their budget deficits under a stability and growth pact. Some economists argued that this loss of flexibility could prove costly if their economies did not behave as one and could not easily adjust in other ways. How well the euro-zone functions will depend on how closely it resembles what economists call an OPTIMAL CURRENCY AREA. When the euro economies are not growing in unison, a common MONETARY POLICY risks being too loose for some and too tight for others. If so, there may need to be large TRANSFERS of funds from regions doing well to those doing badly. But if the effects of shocks persist, fiscal transfers would merely delay the day of reckoning; ultimately, WAGES or people (or both) would have to shift. In its first few years,the euro fell sharply against the dollar, though it recovered during late 2002. Sluggish growth in some European economies led to intense pressure for interest rate cuts, and to the stability and growth pact being breached, though not scrapped. Even so, by 2003 12 countires had adopted the euro, with the expectation of more to follow after the enlargement of the EU to 25 members in 2004.
Reflects the impact of foreign exchange changes on the future competitive position of a company in the sense of the impact it can have on the future cash flows of the company.
A statistic used for judging the health of an economy, such as GDP per head, the rate of UNEMPLOYMENT or the rate of INFLATION. Such statistics are often subject to huge revisions in the months and years after they are first published, thus causing difficulties and embarrassment for the economic policymakers who rely on them.
At the heart of economic theory is homo economicus, the economist's model of human behaviour. In traditional CLASSICAL ECONOMICS and in NEO-CLASSICAL ECONOMICS it was assumed that people acted in their own self-interest. Adam SMITH argued that society was made better off by everybody pursuing their selfish interests through the workings of the INVISIBLE HAND. However, in recent years, mainstream economists have tried to include a broader range of human motivations in their models. There have been attempts to model ALTRUISM and CHARITY. BEHAVIOURAL ECONOMICS has drawn on psychological insights into human behaviour to explain economic phenomena.
A way of punishing errant countries, which is currently more acceptable than bombing or invading them. One or more restrictions are imposed on international trade with the targeted country in order to persuade the target's GOVERNMENT to change a policy. Possible sanctions include limiting export or import trade with the target; constraining INVESTMENT in the target; and preventing TRANSFERS of MONEY involving citizens or the government of the target. Sanctions can be multilateral, with many countries acting together, perhaps under the auspices of the United Nations, or unilateral, when one country takes action on its own. How effective sanctions are is debatable. According to one study, between 1914 and 1990 there were 116 occasions on which various countries imposed economic sanctions. Two-thirds of these failed to achieve their stated goals. The cost to the country imposing sanctions can be large, particularly when it is acting unilaterally. It is estimated that in 1995 imposing sanctions on other countries cost the American economy over $15 billion in lost exports and 200,000 in lost jobs in export industries. Widely considered a notable success was the use of economic sanctions against the apartheid regime in South Africa, although some economists question how big a part the sanctions actually played. Clearly important was the fact that the sanctions were imposed multilaterally by the international community, so there were comparatively few breaches of the restrictions. But, arguably, the most crucial factor in persuading the government in Pretoria to cave in was that foreign companies fearing that their SHARE price would fall because their investments in South Africa would attract bad publicity voluntarily chose for commercial reasons to disinvest.
The “dismal science”, according to Thomas Carlyle, a 19th-century Scottish writer. It has been described in many ways, few of them flattering. The most concise, non-abusive, definition is the study of how society uses its scarce resources.
Economies of scale
Bigger is better. In many industries, as output increases, the AVERAGE cost of each unit produced falls. One reason is that overheads and other FIXED COSTS can be spread over more units of OUTPUT. However, getting bigger can also increase average costs (diseconomies of scale) because it is more difficult to manage a big operation, for instance.
ECU - European Currency Unit
A basket of the member currencies. As a composite unit, the ECU consists of all the European Community currencies, which are individually weighted. It was created by the European Monetary System with the eventual goal of replacing the individual European member currencies.
Getting the most out of the resources used. For a particular sort of efficiency often favoured by economists, see PARETO EFFICIENT.
WAGES that are set at above the market clearing rate so as to encourage workers to increase their PRODUCTIVITY.
Efficient market hypothesis
You can't beat the market. The efficient market hypothesis says that the PRICE of a financial ASSET reflects all the INFORMATION available and responds only to unexpected news. Thus prices can be regarded as optimal estimates of true investment value at all times. It is impossible for investors to predict whether the price will move up or down (future price movements are likely to follow a RANDOM WALK), so on AVERAGE an investor is unlikely to beat the market. This belief underpins ARBITRAGE PRICING THEORY, the CAPITAL ASSET PRICING MODEL and concepts such as BETA. The hypothesis had few critics among financial economists during the 1960s and 1970s, but it has come under increasing attack since then. The fact that financial prices were far more volatile than appeared to be justified by new information, and that financial bubbles sometimes formed, led economists to question the theory. BEHAVIOURAL ECONOMICS has challenged one of the main sources of market efficiency, the idea that all investors are fully rational HOMO ECONOMICUS. Some economists have noted the fact that information gathering is a costly process, so it is unlikely that all available information will be reflected in prices. Others have pointed to the fact that ARBITRAGE can become more costly, and thus less likely, the further away from fundamentals prices move. The efficient market hypothesis is now one of the most controversial and well-studied propositions in ECONOMICS, although no consensus has been reached on which markets, if any, are efficient. However, even if the ideal does not exist, the efficient market hypothesis is useful in judging the relative efficiency of one market compared with another.
Either Way Market
In the Euro Interbank deposit market where both bid and offer rates for a particular period are the same.
A measure of the responsiveness of one variable to changes in another. Economists have identified four main types. PRICE ELASTICITY measures how much the quantity of SUPPLY of a good, or DEMAND for it, changes if its PRICE changes. If the percentage change in quantity is more than the percentage change in price, the good is price elastic; if it is less, the good is INELASTIC. INCOME elasticity of demand measures how the quantity demanded changes when income increases. Cross-elasticity shows how the demand for one good (say, coffee) changes when the price of another good (say, tea) changes. If they are SUBSTITUTE GOODS (tea and coffee) the cross-elasticity will be positive: an increase in the price of tea will increase demand for coffee. If they are COMPLEMENTARY GOODS (tea and teapots) the cross-elasticity will be negative. If they are unrelated (tea and oil) the cross-elasticity will be zero. Elasticity of substitution describes how easily one input in the production process, such as LABOUR, can be substituted for another, such as machinery.
People generally spend a smaller share of their BUDGET on food as their INCOME rises. Ernst Engel, a Russian statistician, first made this observation in 1857. The reason is that food is a necessity, which poor people have to buy. As people get richer they can afford better-quality food, so their food spending may increase, but they can also afford LUXURIES beyond the budgets of poor people. Hence the share of food in total spending falls as incomes grow.
In a word, all that was wrong with American capitalism at the start of the 21st century. Until late 2001, Enron, an energy company turned financial powerhouse based in Houston, Texas, had been one of the most admired firms in the United States and the world. It was praised for everything from pioneering energy trading via the internet to its innovative corporatate culture and its system of employment evaluation by peer review, which resulted in those that were not rated by their peers being fired. However, revelations of accounting fraud by the firm led to its bankruptcy, prompting what was widely described as a crisis of confidence in American capitalism. This, as well as further scandals involving accounting fraud (WorldCom) and other dubious practices (many by Wall Street firms), resulted in efforts to reform coporate governance, the legal liability of company bosses, accounting, Wall Street research and regulation.
One of the FACTORS OF PRODUCTION, along with LAND, LABOUR and CAPITAL. The creative juices of CAPITALISM; the ANIMAL SPIRITS of the ENTREPRENEUR.
The life and soul of the capitalist party. Somebody who has the idea and ENTERPRISE to mix together the other FACTORS OF PRODUCTION to produce something valuable. An entrepreneur must be willing to take a RISK in pursuit of a PROFIT.
Some people think CAPITALISM is wholly bad for the environment as it is based on consuming scarce resources. They want less CONSUMPTION and greater reliance on renewable resources. They oppose FREE TRADE because they favour self-sufficiency (AUTARKY), or at least so-called FAIR TRADE, and because they believe it encourages poorer countries to destroy their natural resources in order to get rich quick. Although few professional economists would share these views, in recent years many attempts have been made to incorporate environmental concerns within mainstream economics. The traditional measure of GDP incorporates only those things that are paid for; this may include things that reduce the overall quality of life, including harming the environment. For instance, cleaning up an oil spill will increase GDP if people are paid for the clean-up. Attempts have been made to devise an alternative environmentally friendly measure of NATIONAL INCOME, but so far progress has been limited. At the very least, traditional economists increasingly agree that maximising GDP growth does not necessarily equal maximising social WELFARE. Much of the damage done to the environment may be a result of externalities. An EXTERNALITY can arise when people engaged in economic activity do not have to take into account the full costs of what they are doing. For instance, car drivers do not have to bear the full cost of making their contribution to global warming, even though their actions may one day impose a huge financial burden on society. One way to reduce externalities is to tax them, say, through a fuel tax. Another is prohibition, say, limiting car drivers to one gallon of fuel per week. This could result in black markets, however. Allowing trade in pollution rights may encourage 'efficient pollution', with the pollution permits ending up in the hands of those for which pollution has the greatest economic upside. As this would still allow some environmental destruction, it might be unpopular with extreme greens. There may be a case for international eco markets. For instance, people in rich countries might pay people in poor countries to stop doing activities that do environmental damage outside the poor countries, or that rich people disapprove of, such as chopping down the rain forests. Choices on environmental policy, notably on measures to reduce the threat of global warming, involve costs today with benefits delayed until the distant future. How are these choices to be made? Traditional COST-BENEFIT ANALYSIS does not help much. In measuring costs and benefits in the far distant future, two main things seem to intervene and spoil the conventional calculations. One is uncertainty. We know nothing about what the state of the world will be in 2200. The other is how much people today are willing to pay in order to raise the welfare of others who are so remote that they can barely be imagined, yet who seem likely to be much better off materially than people today. Some economists take the view that the welfare of each future generation should be given the same weight in the analysis as the welfare of today's. This implies that a much lower DISCOUNT RATE should be used than the one appropriate for short-term projects. Another option is to use a high discount rate for costs and benefits arising during the first 30 or so years, then a lower rate or rates for more distant periods. Many studies by economists and psychologists have found that people do in fact discount the distant future at lower rates than they apply to the near future.
The change in the price of an option associated with a 1% change in implied volatility (technically the first derivative of the option price with respect to volatility). Also referred to as eta, vega, omega and kappa.
When SUPPLY and DEMAND are in balance. At the equilibrium PRICE, the quantity that buyers are willing to buy exactly matches the quantity that sellers are willing to sell. So everybody is satisfied, unlike when there is DISEQUILIBRIUM. In CLASSICAL ECONOMICS, it is assumed that markets always tend towards equilibrium and return to it in the event that something causes a temporary disequilibrium. GENERAL EQUILIBRIUM is when supply and demand are balanced simultaneously in all the markets in an economy. KEYNES questioned whether the economy always moved to equilibrium, for instance, to ensure FULL EMPLOYMENT.
There are two definitions in ECONOMICS. 1 The capital of a firm, after deducting any liabilities to outsiders other than shareholders, who are typically the legal owners of the firm's equity. This ownership right is the reason SHARES are also known as equities. 2 Fairness. Dividing up the economic pie. Economists have been particularly interested in this with regard to how systems of TAXATION work. They have examined whether taxes treat fairly people with the same ability to pay (HORIZONTAL EQUITY) and people with different abilities to pay (VERTICAL EQUITY). The fairness of other aspects of how the gains from economic activity are distributed through society have also been debated by economists, especially those interested in WELFARE ECONOMICS. Some economists start with the presumption that the free-market outcome is inherently inequitable, and that equity (sharing out the pie) must be traded off against EFFICIENCY (maximising the size of the pie). Others argue that it is inequitable to take money away from someone who has created economic value to give to people who have been less skilled or industrious.
Equity risk premium
The extra reward investors get for buying a SHARE over what they get for holding a less risky ASSET, such as a government BOND. Modern financial theory assumes that the premium will be just big enough on AVERAGE to compensate the investor for the extra RISK. However, studies have found that the average equity premium over many years has been much larger than appears to be justified by the average riskiness of shares. To solve this so-called equity premium puzzle, some economists have suggested that investors may have greater risk aversion towards shares than traditional theory assumes. Some claim that the past equity premium was mismeasured, or reflected an unrepresentative sample of share PRICES. Others suggest that the high premium is evidence that the EFFICIENT MARKET HYPOTHESIS does not apply to the stockmarket. Some economists think that the premium fell to more easily explained levels during the 1990s. Nobody really knows which, if any, of these interpretations is right.
The main currency of the EUROPEAN UNION, launched in January 1999 and in general circulation since 2002 (see ECONOMIC AND MONETARY UNION).
A computerized settlement and depository system for safe custody, delivery of, and payment for Eurobonds.
The economy comprising all the countries that have adopted the euro. There is much debate among economists about whether the euro zone is in fact an optimal currency area.
A deposit in dollars held in a BANK outside the United States. Such deposits are often set up to avoid taxes and currency exchange costs. They are frequently lent out and have become an important method of CREDIT CREATION.
European Central Bank
The CENTRAL BANK of the EUROPEAN UNION, responsible since January 1999 for setting the official short-term INTEREST RATE in countries using the EURO as their domestic currency. In this role, the European Central Bank (ECB) replaced national central banks such as Germany's Bundesbank, which became local branches of the ECB.
A Darwinian approach to ECONOMICS, sometimes called institutional economics. Following the tradition of SCHUMPETER, it views the economy as an evolving system and places a strong emphasis on dynamics, changing structures (including technologies, institutions, beliefs and behaviour) and DISEQUILIBRIUM processes (such as INNOVATION, selection and imitation).
Getting more money from an economic INVESTMENT than you needed to justify investing. In PERFECT COMPETITION, the FACTORS OF PRODUCTION earn only normal RETURNS, that is, the minimum amount of WAGES, PROFIT, INTEREST or RENT needed to secure their use in the economic activity in question, rather than in an alternative. Excess returns can only be earned for more than a short period when there is MARKET FAILURE, especially MONOPOLY, because otherwise the existence of excess returns would quickly attract COMPETITION, which would drive down returns until they were normal.
Limits on the amount of foreign currency that can be taken into a country, or of domestic currency that can be taken abroad.
The PRICE at which one currency can be converted into another. Over the years, economists and politicians have often changed their minds about whether it is a good idea to try to hold a country's exchange rate steady, rather than let it be decided by MARKET FORCES. For two decades after the second world war, many of the major currencies were fixed under the BRETTON WOODS agreement. During the following two decades, the number of currencies allowed to float increased, although in the late 1990s a number of European currencies were permanently fixed under ECONOMIC AND MONETARY UNION and some other countries established a CURRENCY BOARD. When CAPITAL can flow easily around the world, countries cannot fix their exchange rate and at the same time maintain an independent MONETARY POLICY. They must choose between the confidence and stability provided by a fixed exchange rate and the control over INTEREST RATE policy offered by a floating exchange rate. On the face of it, in a world of capital MOBILITY a more flexible exchange rate seems the best bet. A floating currency will force FIRMS and investors to HEDGE against fluctuations, not lull them into a false sense of stability. It should make foreign BANKS more circumspect about lending. At the same time it gives policymakers the option of devising their own monetary policy. But floating exchange rates have a big drawback: when moving from one EQUILIBRIUM to another, currencies can overshoot and become highly unstable, especially if large amounts of capital flow in or out of a country. This instability has real economic costs. To get the best of both worlds, many emerging economies have tried a hybrid approach, loosely tying their exchange rate either to a single foreign currency, such as the dollar, or to a basket of currencies. But the currency crises of the late 1990s, and the failure of Argentina's currency board, led many economists to conclude that, if not a currency union such as the euro, the best policy may be to have a freely floating exchange rate.
Exchange Rate Risk
The potential loss that could be incurred from an adverse movement in exchange rates.
Outside the model. For instance, in traditional NEO-CLASSICAL ECONOMICS, models of GROWTH rely on an exogenous factor. To keep growing, an economy needs continual infusions of technological progress. Yet this is a force that the neo-classical model makes no attempt to explain. The rate of technological progress comes from outside the model; it is simply assumed by the economic modellers. In other words, it is exogenous. New growth theory tries to calculate the rate of technological progress inside the economic model by mapping its relationship to factors such as HUMAN CAPITAL, free markets, COMPETITION and GOVERNMENT expenditure. Thus, in these models, growth is ENDOGENOUS.
What people assume about the future, especially when they make decisions. Economists debate whether poeple have irrational or rational expectations, or adaptive expectations that change to reflect learning from past mistakes.
The CAPITAL GAIN plus INCOME that investors think they will earn by making an INVESTMENT, at the time they invest.
A tax on what people spend, rather than what they earn or their wealth. Economists often regard it as more efficient than other taxes because it may discourage productive economic activity less; it is not the creating of INCOME and wealth that is taxed, but the spending of it. It can be a form of INDIRECT TAXATION, added to the PRICE of a good or service when it is sold, or DIRECT TAXATION, levied on people's income minus their SAVINGS over a year.
(1) Options - the last date after which the option can no longer be exercised. (2) Bonds - the date on which a bond matures.
For every binary options contract there is an expiration date which can be manually changes prior to each trade. The trades outcome is determined based on the final price level (Expiry) at the end of the given time frame once the asset expires. If the asset ‘Expires In The Money’ the price level changed in favor of the predicted level while if the asset ‘Expires Out Of The Money the price level changed against the predicted price level.
Exponential Moving Average
Also known as EMA, this is a common technical statistical analysis of the asset’s recent moving average rather than the earlier price levels which are not given any weight as with Simple Moving Averages. The EMA equation is used to capture short-term trends rather than long-term affects and price movements. EMA Indicators are available for traders using the free Meta Trader 4 charting solution.
Loans to boost EXPORTS. In many countries these are subsidised by a GOVERNMENT keen to encourage exports. Typically, the CREDIT comes in two forms: loans to foreign buyers of domestic produce; and guarantees on loans made by BANKS to domestic companies so they can produce the exports that should pay off the loan. This effectively insures producers against non-payment. When governments compete aggressively with export credits to win business for domestic FIRMS the sums involved can become large. The economic benefit of export credits is unclear at the best of times. This may be because they are largely motivated by political goals.
Sales abroad. Exports grew steadily as a share of world OUTPUT during the second half of the 20th century. Yet by some measures this share was no higher than at the end of the 19th century, before FREE TRADE fell victim to a political backlash.
The total amount of money loaned to a borrower or country. Banks set rules to prevent overexposure to any single borrower. In trading operations, it is the potential for running a profit or loss from fluctuations in market prices.
An economic side-effect. Externalities are costs or benefits arising from an economic activity that affect somebody other than the people engaged in the economic activity and are not reflected fully in PRICES. For instance, smoke pumped out by a factory may impose clean-up costs on nearby residents; bees kept to produce honey may pollinate plants belonging to a nearby farmer, thus boosting his crop. Because these costs and benefits do not form part of the calculations of the people deciding whether to go ahead with the economic activity they are a form of MARKET FAILURE, since the amount of the activity carried out if left to the free market will be an inefficient use of resources. If the externality is beneficial, the market will provide too little; if it is a cost, the market will supply too much. One potential solution is REGULATION: a ban, say. Another, when the externality is negative, is a tax on the activity or, if the externality is positive, a SUBSIDY. But the most efficient solution to externalities is to require them to be included in the costings of those engaged in the economic activity, so there is self-regulation. For instance, the externality of pollution can be solved by creating PROPERTY RIGHTS over clean air, entitling their owner to a fee if they are infringed by a factory pumping out smoke. According to the Coase theorem (named after a Nobel prize-winning economist, Ronald Coase), it does not matter who has ownership, so long as property rights are fully allocated and completely free trade of all property rights is possible.
A measure of OUTPUT reflecting the costs of the factors of production used, rather than market prices, which may differ because of indirect tax and subsidy (see gdp).
The prices charged by producers to wholesalers and retailers. Because these prices are eventually passed on to the end customer, changes in factory prices, also known as producer prices, can be a leading indicator of consumer price inflation.
Many politicians and NGOs argue that free trade is not enough; it should also be fair. On the face of it, fairness is self-evidently a good thing. However, fairness, in trade as in beauty, lies in the eye of the beholder. Frederic Bastiat, a 19th-century French satirist, once observed that the sun offered unfair competition to candle makers. If windows could be boarded up during the day, he argued, more jobs could be created making candles. American trade unions complain that Mexicans' lower wages, say, give them an unfair advantage. Mexicans say they cannot compete fairly against more productive American counterparts. Both sides are wrong. Mexicans are paid less than Americans largely because they are, in general, less productive. There is nothing unfair about that; indeed, it helps to make trade mutually beneficial. The mutual benefits of trade also disprove the fair traders' other complaint, that free trade harms poor countries. (See comparative advantage.)
Rapid movement in a market caused by strong interest by buyers and/or sellers. In such circumstances price levels may be omitted and bid and offer quotations may occur too rapidly to be fully reported.
The United States Federal Reserve. Federal Deposit Insurance Corporation Membership is compulsory for Federal Reserve members. The corporation had deep involvement in the Savings and Loans crisis of the late 80s.
Fed Fund Rate
The interest rate on Fed funds. This is a closely watched short term interest rate as it signals the Feds view as to the state of the money supply.
Cash balances held by banks with their local Federal Reserve Bank. The normal transaction with these funds is an inter bank sale of a Fed fund deposit for one business day. Straight deals are where the funds are traded overnight on a unsecured basis.
Foreign Exchange Dealers Association of India is an association of all dealers in foreign exchange which sets the ground rules for fixation of commissions and other charges and also determines the rules and regulations relating to day-to-day transactions in foreign exchange in India.
Federal National Mortgage Association
A privately owned but US government sponsored corporation that trades in residential mortgages. Its activities are funded by the sale of instruments commonly known as Fannie Maes.
Federal Reserve Board
The board of the Federal Reserve System, appointed by the US President for 14 year terms, one of whom is appointed for four years as chairman.
Federal Reserve System
The central banking system of the US comprising 12 Federal Reserve Banks controlling 12 districts under the Federal Reserve Board. Membership of the Fed is compulsory for banks chartered by the Comptroller of Currency and optional for state chartered banks.
A place in which an above-average amount of financial business takes place. The big ones are New York, London, Tokyo and Frankfurt. Small ones such as Dublin, Bermuda, Luxembourg and the Cayman Islands also play an important part in the global financial system. globalisation and the increase in electronic trading has raised concerns about whether there will be as much need for financial centres in the 21st century as there was in the 19th and 20th centuries. So far, the evidence suggests that the biggest, at least, will remain important.
A middleman. An individual or institution that brings together investors (the source of funds) and users of funds (such as borrowers). May be increasingly at risk of disintermediation.
The firms and institutions that together make it possible for money to make the world go round. This includes financial markets, securities exchanges, banks, pension funds, mutual funds, insurers, national regulators, such as the Securities and Exchange Commission (SEC) in the United States, central banks, governments and multinational institutions, such as the imf and world bank.
A favourite government policy in the keynesian-dominated 1950s and 1960s, involving frequent adjustments to fiscal policy and/or monetary policy to alter the level of demand to keep the economy growing at a steady rate. The trouble was and is, partly because of the inadequacies of economic forecasting, that these frequent adjustments were and are often mistaken, making the economy's growth path more, rather than less, erratic. In the 1990s, fine tuning was increasingly shunned by central banks and governments, which stopped trying to manage short-term demand and instead aimed to pursue long-term macroeconomic goals, which required fewer adjustments to policy. Or so they claimed. In practice, there continued to be some attempted fine tuning.
For many years, economists had little interest in what happened inside firms, preferring instead to examine the workings of the different sorts of industries in which firms operate, ranging from perfect competition to monopoly. Since the 1960s, however, sophisticated economic theories of how firms work have been developed. These have examined why firms grow at different rates and tried to model the normal life cycle of a company, from fast-growing start-up to lumbering mature business. The aim is to explain when it pays to conduct an activity within a firm and when it pays to externalise it through short- or long-term arrangements with outsiders, be they individuals, exchanges or other companies. The theories also look at the economic consequences of the different incentives influencing individuals working within companies, tackling issues such as pay, agency costs and corporate governance structures.
The early bird gets the worm. game theory shows that being the first to enter a market or to introduce an innovation can be a huge advantage, not just because the first firm in can erect barriers to entry, but also because potential rivals may be discouraged from committing the resources necessary to compete successfully. However, this advantage may sometimes be cancelled out by the benefits enjoyed by followers, such as the chance to avoid--and learn from--the mistakes made by the first mover. (See incumbent advantage.)
A nice little earner for the state. Fiscal drag is the tendency of revenue from taxation to rise as a share of GDP in a growing economy. Tax allowances, progressive tax rates and the threshold above which a particular rate of tax applies usually remain constant or are changed only gradually. By contrast, when the economy grows, income, spending and corporate profit rise. So the tax-take increases too, without any need for government action. This helps slow the rate of increase in demand, reducing the pace of growth, making it less likely to result in higher inflation. Thus fiscal drag is an automatic stabiliser, as it acts naturally to keep demand stable.
When the net effect of taxation and public spending is neutral, neither stimulating nor dampening demand. The term can be used to describe the overall stance of fiscal policy: a balanced budget is neutral, as total tax revenue equals total public spending. It can also refer more narrowly to the combined impact of new measures introduced in an annual budget: the budget can be fiscally neutral if any new taxes equal any new spending, even if the overall stance of the budget either boosts or slows demand.
Production costs that do not change when the quantity of output produced changes, for instance, the cost of renting an office or factory space. Contrast with variable costs.
Fixed Exchange Rate
Official rate set by monetary authorities for one or more currencies. In practice, even fixed exchange rates are allowed to fluctuate between definite upper and lower bands, leading to intervention by the central bank.
A method of determining rates by normally finding a rate that balances buyers to sellers. Such a process occurs either once or twice daily at defined times. Used by some currencies particularly for establishing tourist rates . The system is also used in the London Bullion market.
Where a client has not traded in that currency or where an earlier deal is reversed thereby creating a neutral (flat) position. example: you bought $500,000 then sold $500,000 = FLAT .
(1) see Floating exchange rate. (2) Cash in hand or in the course of being transferred between banks (3) Federal Reserve Float arises from the system where cheques sent to the Federal Reserve Banks are credited sometimes in advance of the depositing bank loosening the reserve.
Floating Exchange Rate
When the value of a currency is decided by the market forces dictating the demand and supply of that particular currency.
(1) An agreement with a counterparty that sets a lower limit to interest rates for the floor buyer for a stated time. (2) A term for an exchanges trading area (cf. screen based trading), normally the trading area is referred to as a pit in the commodities and futures markets.
Going public. When shares in a company are sold to the public for the first time through an initial public offering. The number of shares sold by the original private investors is called the "float". Also, when a bond issue is sold in the financial markets.
Federal Open Market Committee, the committee that sets money supply targets in the US which tend to be implemented through Fed Fund interest rates etc.
Best guesses about the future. Despite complex economic theories and cutting-edge econometrics, the forecasts economists make are often badly wrong. Indeed, following economic forecasts has been likened to driving a car blindfolded, following directions given by a person who is looking out of the back window. Some of the inaccuracies in forecasts reflect badly designed models; often, the problem is that the future actually is unpredictable. Maybe it would be better to take the advice of Sam Goldwyn, a movie mogul, "Never prophesy, especially about the future."
Foreign direct investment
Investing directly in production in another country, either by buying a company there or establishing new operations of an existing business. This is done mostly by companies as opposed to financial institutions, which prefer indirect investment abroad such as buying small parcels of a country's supply of shares or bonds. Foreign direct investment (FDI) grew rapidly during the 1990s before slowing a bit, along with the global economy, in the early years of the 21st century. Most of this investment went from one oecd country to another, but the share going to developing countries, especially in Asia, increased steadily. There was a time when economists considered fdi as a substitute for trade. Building factories in foreign countries was one way of jumping tariff barriers. Now economists typically regard FDI and trade as complementary. For example, a firm can use a factory in one country to supply neighbouring markets. Some investments, especially in services industries, are essential prerequisites for selling to foreigners. Who would buy a Big Mac in London if it had to be sent from New York? Governments used to be highly suspicious of FDI, often regarding it as corporate imperialism. Nowadays they are more likely to court it. They hope that investors will create jobs, and bring expertise and technology that will be passed on to local firms and workers, helping to sharpen up their whole economy. Furthermore, unlike financial investors, multinationals generally invest directly in plant and equipment. Since it is hard to uproot a chemicals factory, these investments, once made, are far more enduring than the flows of hot money that whisk in and out of emerging markets (see developing countries). mergers and acquisitions are a significant form of FDI. For instance, in 1997, more than 90% of FDI into the United States took the form of mergers rather than of setting up new subsidiaries and opening factories.
It means a position under which one party agrees to purchase from or sell to the other party an agreed amount of foreign currency.
The purchase or sale of a currency against sale or purchase of another currency. The maximum time for a deal is defined when the deal opens, the deal can be closed at any moment until the expiry date and time. A deal cannot be closed on its first 3 minutes, due to technical reasons.
Sometimes used as synonym for "forward deal" or "future". More specifically for arrangements with the same effect as a forward deal between a bank and a customer.
The interest rate differential between two currencies expressed in exchange rate points. The forward points are added to or subtracted from the spot rate to give the forward or outright rate depending on whether the currency is at a forward premium or discount.
The rate at which a foreign exchange contract is struck today for settlement at a specified future date which is decided at the time of entering into the contract. The decision to subtract or add points is determined by the differential between the deposit rates for both currencies concerned in the transaction. The base currency with the higher interest rate is said to be at a discount to the lower interest rate quoted currency in the forward market. Therefore the forward points are subtracted from the spot rate. Similarly, the lower interest rate base currency is said to be at a premium, and the forward points are added to the spot rate to obtain the forward rate.
Getting the benefit of a good or service without paying for it, not necessarily illegally. This may be possible because certain types of goods and services are actually hard to charge for--a firework display, for instance. Another way to look at this may be that the good or service has a positive externality. However, there can sometimes be a free-rider problem, if the number of people willing to pay for the good or service is not enough to cover the cost of providing it. In this case, the good or service might not be produced, even though it would be beneficial for the economy as a whole to have it. public goods are often at risk of free riding; in their case, the problem can be overcome by financing the good by imposing a tax on the entire population.
The ability of people to undertake economic transactions with people in other countries free from any restraints imposed by governments or other regulators. Measured by the volume of imports and exports, world trade has become increasingly free in the years since the second world war. A fall in barriers to trade, as a result of the general agreement on tariffs and trade and its successor, the world trade organisation, has helped stimulate this growth. The volume of world merchandise trade at the start of the 21st century was about 17 times what it was in 1950, and the world's total output was not even six times as big. The ratio of world exports to gdp had more than doubled since 1950. Of this, trade in manufactured goods was worth three times the value of trade in services, although the share of services trade was growing fast. For economists, the benefits of free trade are explained by the theory of comparative advantage, with each country doing those things in which it is comparatively more efficient. As long as each country specialises in products in which it has a comparative advantage, trade will be mutually beneficial. Some critics of free trade argue that trade with developing countries, where wages are usually lower and working hours longer than in developed countries, is unfair and will wipe out jobs in high-wage countries. They want autarky or fair trade. Real-world trade patterns sometimes seem to challenge the theory of comparative advantage (see new trade theory). Most trade occurs between countries that do not have huge cost differences. The biggest trading partner of the United States, for instance, is Canada. Well over half the exports from France, Germany and Italy go to other european union countries. Moreover, these countries sell similar things to each other: cars made in France are exported to Germany, and German cars go to France. The main reason seems to be cross-border differences in consumer tastes. But the agricultural exports of Australia, say, or Saudi Arabia's reliance on oil, do clearly stem from their particular stock of natural resources. Also poorer countries often have more unskilled labour, so they export simple manufactures such as clothing.
That part of the jobless total caused by people simply changing jobs and taking their time about it, because they are spending time on job search or are taking a break before starting with a new employer. There is likely to be some frictional unemployment even when there is technically full employment, because most people change jobs from time to time.
Loved and loathed; perhaps the most influential economist of his generation. He won the nobel prize for economics in 1976, one of many chicago school economists to receive that honour. He has been recognised for his achievements in the study of consumption, monetary history and theory, and for demonstrating how complex policies aimed at economic stabilisation can be. A fierce advocate of free markets, Mr Friedman argued for monetarism at a time when keynesian policies were dominant. Unusually, his work is readily accessible to the layman. He argues that the problems of inflation and short-run unemployment would be solved if the Federal Reserve had to increase the money supply at a constant rate. Like Adam smith and Friedrich hayek, who inspired him, Mr Friedman praises the free market not just for its economic efficiency but also for its moral strength. For him, freedom--economic, political and civil--is an end in itself, not a means to an end. It is what makes life worthwhile. He has said he would prefer to live in a free country, even if it did not provide a higher standard of living, than a country run by an alternative regime. However, the likelihood of a free country being poorer than an unfree one strikes him as implausible; the economic as well as the moral superiority of free markets is, he has declared, "now proven". An adviser to Richard Nixon, he was disappointed when the president went against the spirit of monetarism in 1971 by asking him to urge the chairman of the Fed to increase the money supply more rapidly. The 1980s economic policies of Margaret Thatcher and General Pinochet were inspired--and defended--by Mr Friedman. However, in 2003, he admitted that one of those policies, the targeting of the money supply, had "not been a success" and that he doubted he would "as of today push it as hard as I once did".
Jobs for all that want them. This does not mean zero unemployment because at any point in time some people do not want to work. Also, because some people are always between jobs, there will usually be some frictional unemployment. Full employment means that everyone who wants work and is willing to work at the market wage is in work. Most governments aim to achieve full employment, although nowadays they rarely try to lower unemployment below the nairu: the lowest jobless rate consistent with stable, low inflation.
The macro economic factors that are accepted as forming the foundation for the relative value of a currency, these include inflation, growth, trade balance, government deficit, and interest rates.
A term for USD/CAD/Fungibles Instruments that are equivalent, substitutable and interchangeable in law. May apply to certain exchange traded currency contracts offered on a number of exchanges.
You can't tell them apart. Something is fungible when any one single specimen is indistinguishable from any other. Somebody who is owed $1 does not care which particular dollar he gets. Anything that people want to use as money must be fungible, whether it be gold bars, beads or shells.
Serve the purpose of contracts which obligate the buyers and sellers to purchase or sell an asset for a predetermined time and set price level.
A contract traded on a futures exchange which requires the delivery of a specified quality and quantity of a commodity, currency or financial instruments a specified future month, if not liquidated before the contract matures.
Futures Exchange-Traded Contracts
They are firm agreements to deliver (or take delivery of) a standardized amount of something on a certain date at a predetermined price. Futures exist in currencies, money market deposits, bonds, shares and commodities. They are traded on an exchange with the clearing corporation gauranteeing the contract and moreover the trade is done on a mark to market basis.
G7 plus Belgium, Netherlands and Sweden, a group associated with IMF discussions. Switzerland is sometimes peripherally involved.
G7, G8, G10, G21, G22, G26
I don't want to belong to any club that will accept me as a member, quipped Groucho Marx. But the world's politicians are desperate to join the economic clubs that are the Group of Seven (G7), G8, G10 and so on. Being a member shows that, economically speaking, your country matters. Alas, beyond making politicians feel good, there has not been much evidence in recent years that they do anything useful, apart from letting government officials and journalists talk to each other about economics and politics, usually in beautiful locations with lots of fine food and drink on hand. In 1975, six countries, the world's leading capitalist countries, ranked by gdp, were represented in France at the first annual summit meeting: the United States, the UK, Germany, Japan and Italy, as well as the host country. The following year they were joined by Canada and, in 1977, by representatives of the european union, although the group continued to be known as the G7. At the 1989 summit, 15 developing countries were also represented, although this did not give birth to the G22, which was not set up until 1998 and swiftly grew into G26. At the 1991 G7 summit, a meeting was held with the Soviet Union, a practice that continued (with Russia) in later years. In 1998, although it was not one of the world's eight richest countries, Russia became a full member of the G8. Meetings of the IMF are attended by the GIO, which includes 11 countries--the original members of the G7 as well as representatives of Switzerland, Belgium, Sweden and the Netherlands. In 2003, 21 developing countries, representing half of the world's population and two-thirds of its farmers, formed the G21 to lobby for more free trade in [economics-term KEY-"AGRICULTURE"]agriculture[/economics-term].
How to win at Twister? No, but maybe at monopoly. Game theory is a technique for analysing how people, firms and governments should behave in strategic situations (in which they must interact with each other), and in deciding what to do must take into account what others are likely to do and how others might respond to what they do. For instance, competition between two firms can be analysed as a game in which firms play to achieve a long-term competitive advantage (perhaps even a monopoly). The theory helps each firm to develop its optimal strategy for, say, pricing its products and deciding how much to produce; it can help the firm to anticipate in advance what its competitor will do and shows how best to respond if the competitor does something unexpected. It is particularly useful for understanding behaviour in monopolistic competition. In game theory, which can be used to describe anything from wage negotiations to arms races, a dominant strategy is one that will deliver the best results for the player, regardless of what anybody else does. One finding of game theory is that there may be a large first-mover advantage for companies that beat their rivals into a new market or come up with an innovation. One special case identified by the theory is the zero-sum game, where players see that the total winnings are fixed; for some to do well, others must lose. Far better is the positive-sum game, in which competitive interaction has the potential to make all the players richer. Another problem analysed by game theorists is the prisoners' dilemma. (See also nash equilibrium.)
The rate at which a delta changes over time or for one unit change in the price of the underlying asset.
Gross domestic product, a measure of economic activity in a country. It is calculated by adding the total value of a country's annual output of goods and services. GDP = private consumption + investment + public spending + the change in inventories + (exports - imports). It is usually valued at market prices; by subtracting indirect tax and adding any government subsidy, however, GDP can be calculated at factor cost. This measure more accurately reveals the income paid to factors of production. Adding income earned by domestic residents from their investments abroad, and subtracting income paid from the country to investors abroad, gives the country's gross national product (GNP). The effect of inflation can be eliminated by measuring GDP growth in constant real prices. However, some economists argue that hitting a nominal gdp target should be the main goal of macroeconomic policy. This is because it would remind policymakers to take into account the effect of their decisions on inflation, as well as on growth. GDP can be calculated in three ways. The income method adds the income of residents (individuals and firms) derived from the production of goods and services. The output method adds the value of output from the different sectors of the economy. The expenditure method totals spending on goods and services produced by residents, before allowing for depreciation and capital consumption. As one person's output is another person's income, which in turn becomes expenditure, these three measures ought to be identical. They rarely are because of statistical imperfections. Furthermore, the output and income measures exclude unreported economic activity that takes place in the black economy but that may be captured by the expenditure measure. GDP is disliked as an objective of economic policy by some because it is not a perfect measure of welfare. It does not include aspects of the good life such as some leisure activities. Nor does it include economically valuable activities that are not paid for, such as parents teaching their children to read. But it does include some things that lower the quality of life, such as activities that damage the environment.
A company's debt expressed as a percentage of its equity; also known as leverage. (See also capital structure and leveraged buy-out.)
General Agreement on Tariffs and Trade
Or GATT, the vehicle for promoting international free trade, through a series of rounds of negotiations between the governments of trading countries. The first GATT round began in 1945. The last led to the establishment of the world trade organisation in 1995.
Economic perfection. This is when demand and supply are in balance (the market is in equilibrium) for each and every good and service in the economy. Nobody thinks that real-world economies can ever be that perfect; at best there is "partial equilibrium". But most economists think that general equilibrium is something worth aspiring to.
A relatively new way of analysing fiscal policy by identifying the financial costs and benefits of government policies to people of different ages, now living or yet to be born. Fiscal policy can distribute resources between different generations, sometimes deliberately and often inadvertently. At any moment in time, one generation may be in work and paying taxes that support other generations (those at school or retired) that are not working. Over its lifetime, one generation's mix of taxes paid and benefits received may differ sharply from that of another generation. Politicians are often tempted to ignore the needs of future generations (who, clearly, cannot vote at the time) in order to win the support of current generations, for instance by borrowing heavily to fund current spending. More fundamentally, because it incorporates all the tax and spending, current and future, to which a government is committed, generational accounting is a much better guide to whether fiscal policy is sustainable than measures such as the budget deficit, which looks only at taxes and spending in the current year.
Named after Robert Giffen (1837-1910), a good for which demand increases as its price rises. But such goods may not exist in the real world.
Shorthand for gilt-edged securities, meaning a safe bet, at least as far as receiving interest and avoiding default goes. The price of gilts can vary considerably over time, however, creating a degree of risk for investors. Usually the term is applied only to government bonds.
An inequality indicator. The Gini coefficient measures the inequality of income distribution within a country. It varies from zero, which indicates perfect equality, with every household earning exactly the same, to one, which implies absolute inequality, with a single household earning a country's entire income. Latin America is the world's most unequal region, with a Gini coefficient of around 0.5; in rich countries the figure is closer to 0.3.
Global public goods
Public goods that cannot be provided by one country acting alone but only by the joint efforts of many (strictly, all) countries. Some economists, along with global institutions such as the UN, reckon that such goods include international law and law enforcement, a stable global financial system, an open trading system, health, peace and enviromental sustainability.
A buzz word that refers to the trend for people, firms and governments around the world to become increasingly dependent on and integrated with each other. This can be a source of tremendous opportunity, as new markets, workers, business partners, goods and services and jobs become available, but also of competitive threat, which may undermine economic activities that were viable before globalisation. The term first surfaced during the 1980s to characterise huge changes that were taking place in the international economy, notably the growth in international trade and in flows of capital around the world. Globalisation has also been used to describe growing income inequality between the world's rich and poor; the growing power of multinational companies relative to national government; and the spread of capitalism into former communist countries. Usually, the term is synonymous with international integration, the spread of free markets and policies of liberalisation and free trade. The process is not the result simply of economic forces. The decisions of policymakers have also played an important part, although not all governments have embraced the change warmly. The driving force of globalisation has been multinational companies, which since the 1970s have constantly, and often successfully, lobbied governments to make it easier for them to put their skills and capital to work in previously protected national markets. Firms enjoying some national protection, and their (often unionised) workers, have been some of the main opponents of globalisation, along with advocates of fair trade. Despite all the talk of globalisation during the 1990s, in some respects the world economy was more integrated in the late 19th century. The labour market was certainly more global. For example, the flow of people out of Europe, 300,000 people a year in the mid-19th century, reached 1m a year after 1900. Now governments are much fussier about immigration, and people are no longer free to migrate as they wish. As for capital markets, only in the 1990s did international capital flows, relative to the size of the world economy, recover to the levels of the few decades before the first world war. This early globalised economy did not last for long, however. Between the two world wars, the flows of trade, capital and people collapsed to a trickle. Even before the first world war, governments started to put up the shutters against migrants and imports. Could such a backlash against globalisation happen again?
Short for gross national product, another measure of a country's economic performance. It is calculated by adding to gdp the income earned by residents from investments abroad, less the corresponding income sent home by foreigners who are living in the country.
Removes inflation from the GNP figure. Usually expressed as a percentage and based on an index figure.
The difference between the actual real GNP and the potential real GNP. If the gap is negative an economy is overheated.
For much of human history gold has been an important ingredient of economic activity. But its importance declined during the 20th century and may continue to shrink in future. The gold standard, which fixed exchange rates to the value of gold during the 19th and early 20th centuries, has been long abandoned. central banks, which in 2000 still owned 30,000 tonnes, over one-quarter of all the gold ever mined, no longer feel the need to have large reserves of the metal to support the value of their currency. It does not pay them any interest, though they may earn a little by lending it to bullion dealers. So they have started to sell. Governments and investors have traditionally held gold as a hedge against inflation and to provide security at times of international crisis. But its role as a store of value has been tarnished. During the 1980s and 1990s, the value of gold generally failed to keep pace with inflation. The liquidity of gold is also less than that of a foreign currency so it cannot as easily be used for foreign exchange intervention in defence of a currency under attack. In short, gold is no longer a monetary asset. It has become just another commodity, although so-called gold-bugs still believe that should inflation ever soar again, gold will once more become the thing to have.
The original system for supporting the value of currency issued. This system was in vogue before 1973 when the fixed exchange rates were prevalent.
Over the economic cycle, a government should borrow only to invest and not to finance current spending. This rule is certainly a prudent approach to fiscal policy, provided that governments are honest in describing spending as investment, that they invest in appropriate things and do so efficiently, and that they are careful to avoid crowding out superior private investment. But there are other fiscal policy options that may make as much sense. See, for example, balanced budget.
There are few more hotly debated topics in economics than what role the state should play in the economy. Plenty of economists provided intellectual support for state intervention during the era of big government, particularly from the 1930s to the 1980s. keynesians argued that the state should manage the amount of demand in the economy to maintain full employment. Others advocated a command economy, in which the government would decide price levels, oversee the allocation of scarce resources and run the most important parts of the economy (the "commanding heights") or, in communist countries, the entire economy. The role of the state increased at the expense of market forces. Economists provided plenty of examples of market failure that seemed to justify this. Since the 1950s, there has been growing evidence that government intervention can also be flawed, and can often impose even greater costs on an economy than market failure. One reason is that when a government acts, it usually does so as a monopoly, with all the attendant economic inefficiencies this implies. In practice, policies of Keynesian demand management often resulted in inflation, and thus lost much of their credibility. There was growing concern that public investment was crowding out superior private investment, and that other public spending on things such as health care, education and pensions was similarly discouraging private provision. Government management of commercial enterprises was often seen to be inefficient and, starting in the 1980s, nationalisation gave way to privatisation. Even when the state was not directly responsible for economic activity, but instead set the rules governing private behaviour, there was evidence of regulatory failure. High rates of taxation started to discourage people and companies from undertaking economic activities that would, without the tax, have been profitable; wealth creation suffered. Most economists agree that there is a need for some government role in the economy. A market economy can function only if there is an adequate legal system, and, in particular, clearly defined, enforceable property rights. The legal system is probably an example of what economists call a public good (although the existence in many countries and industries of some self-regulation shows it is not always so). Although politicians in many countries spent most of the period since 1980 talking about the need to reduce the role of the state in the economy, and in many cases introduced policies of privatisation, deregulation and liberalisation to help this happen, public spending has continued to increase as a share of gdp. Within the oecd, public spending accounted for a larger slice of GDP in 2002 than in 1990, which was in turn higher than in 1980. Indeed, it has risen during every decade since the start of the 20th century. One reason was that governments had to honour spending commitments on pensions and health care made by previous generations of politicians.
Spending by national and local government and some government-backed institutions. See fiscal policy, golden rule and budget.
The most famous of all central bank bosses, so far. A former jazz musician turned economist, he became chairman of the board of governors of America's Federal Reserve in 1987, shortly before Wall Street crashed. In 2003, he was reappointed until 2005. He won admirers for delivering monetary policy that helped to bring down inflation and create the conditions for strong economic growth. Some people considered him the nearest thing capitalism had to God. In 1996, he famously wondered aloud whether rising share prices were the result of "irrational exuberance". Economists debate whether history will judge him a failure because he did not prevent the growth of a huge bubble in America's economy.
Bad money drives out good. One of the oldest laws in economics, named after Sir Thomas Gresham, an adviser to Queen Elizabeth I of England. He observed that when a currency has been debased and a new one is introduced to replace it, the new one will be hoarded and effectively taken out of circulation, while the old one will continue to be used for transactions, to be got rid of as fast as possible.
Gross Domestic Product
Total value of a country's output, income or expenditure produced within the country's physical borders.
Gross National Product
Gross domestic product plus " factor income from abroad" - income earned from investment or work abroad.
What economic activity is all about, but how can it be made to happen? Economists have plenty of theories, but none of them has all the answers. Adam smith attributed growth to the invisible hand, a view shared by most followers of classical economics. neo-classical economics had a different theory of growth, devised by Robert Solow during the 1950s. This argued that a sustained increase in investment increases an economy's growth rate only temporarily: the ratio of capital to labour goes up, the marginal product of capital declines and the economy moves back to a long-term growth path. output will then increase at the same rate as the growth in the workforce (quality-adjusted, in later versions) plus a factor to reflect improvements in productivity. This theory predicts specific relationships among some basic economic statistics. Yet some of these predictions fail to fit the facts. For example, income disparities between countries are greater than the differences in their savings rates would suggest. Moreover, although the model says that economic growth ultimately depends on the rate of technological change, it fails to explain exactly what determines this rate. Technological change is treated as exogenous. Some economists argued that doing this ignored the main engine of growth. They developed a new growth theory, in which improvements in productivity were endogenous, meaning that they were the result of things taking place within the economic model being used and not merely assumed to happen, as in the neo-classical models. Endogenous growth was due, in particular, to technological innovation and investments in human capital. In looking for explanations for differences in rates of growth, including between rich and developing countries, the new growth theory concentrates on what the incentives are in an economy to create additional human capital and to invent new products. Factors determining these incentives include government policies. Countries with broadly free-market policies, in particular free trade and the maintenance of secure property rights, typically have higher growth rates. Open economies have grown much faster on average than closed economies. Higher public spending relative to gdp is generally associated with slower growth. Also bad for growth are high inflation and political instability. As countries grew richer during the 20th century annual growth rates declined, as a result of diminishing returns to capital. By 1990, most developed countries reckoned to have long-term trend growth rates of 2-2.5% a year. However, during the 1990s, growth rates started to rise, especially in the United States. Some economists said this was the result of the birth of a new economy based on a revolution in productivity, largely because of rapid technological innovation but also (perhaps directly stemming from the spread of new technology) to increases in the value of human capital.
GTC "Good Till Cancelled"
An order left with a dealer to buy or sell at a fixed price. The order remains in place until it is cancelled by the client.
A currency whose value is expected to remain stable or increase in terms of other currencies.
An ancient system of moving money based on trust. It predates western bank practices. Although it is now more associated with the Middle East, a version of hawala existed in China in the second half of the Tang dynasty (618-907), known as fei qian, or flying money. In hawala, no money moves physically between locations; nowadays it is transferred by means of a telephone call or fax between dealers in different countries. No legal contracts are involved, and recipients are given only a code number or simple token, such as a low-value banknote torn in half, to prove that money is due. Over time, transactions in opposite directions cancel each other out, so physical movement is minimised. Trust is the only capital that the dealers have. With it, the users of hawala have a worldwide money-transmission service that is cheap, fast and free of bureaucracy. From a government's point of view, however, informal money networks are threatening, since they lie outside official channels that are regulated and taxed. They fear they are used by criminals, including terrorists. Although this is probably true, by far the main users of hawala networks are overseas workers, who do not trust official money transfer methods or cannot afford them, remitting earnings to their families.
An influential economist of the Austrian school, who won the NOBEL PRIZE FOR ECONOMICS in 1974 for his theory of the BUSINESS CYCLE many years after this body of work seemed to have been disproved by KEYNES. Born in 1899, Hayek attended his home-town University of Vienna after the first world war. He was attracted to SOCIALISM until he read a pioneering Austrian economist, Ludwig von Mises, on the subject, after which, he said, 'the world was never the same again'. Hayek argued that the business cycle originated from expanded CREDIT CREATION by BANKS, which was followed by FIRMS and people making mistaken CAPITAL investments in producing things for which the market turns out to be smaller (or larger) than expected. But after an initially enthusiastic reception, the Austrian business-cycle theory lost out in policy debates to Keynes's General Theory. After the second world war, Hayek was a leading member of the CHICAGO SCHOOL along with Milton FRIEDMAN, among others. Hayek was a noted proponent of the free-market system and a critic of state planning. His 1944 book, The Road to Serfdom, anticipated the demise of command economies that sought to suppress PRICE signals. This prediction came from his belief in the limits of human reason and has faith in the superior ability of CAPITALISM to make efficient use of limited INFORMATION and to learn by trial and error. His views, which echo Adam SMITH's INVISIBLE HAND, are said to have inspired the free-market economic reforms undertaken in the 1980s by Margaret Thatcher and Ronald Reagan. He died in 1992.
Head and Shoulders
A pattern in price trends which chartist consider indicates a price trend reversal. The price has risen for some time, at the peak of the left shoulder, profit taking has caused the price to drop or level. The price then rises steeply again to the head before more profit taking causes the the price to drop to around the same level as the shoulder. A further modest rise or level will indicate that a further major fall is imminent. The breach of the neckline is the indication to sell.
The purchase or sale of options or futures contracts as a temporary substitute for a transaction to be made at a later date. Usually it involves opposite positions in the cash or futures or options market.
These bogey-men of the FINANCIAL MARKETS are often blamed, usually unfairly, when things go wrong. There is no simple definition of a hedge fund (few of them actually HEDGE). But they all aim to maximise their absolute returns rather than relative ones; that is, they concentrate on making as much MONEY as possible, not (like many mutual funds) simply on outperforming an index. Although they are often accused of disrupting financial markets by their SPECULATION, their willingness to bet against the herd of other investors may push security prices closer to their true fundamental values, not away.
A hedging transaction is one whose main aim is to protect an asset or liability against a fluctuation in the foreign exchange rate rather than profit from the exchange rate fluctuations.
Purposely buying an asset or option with the sole purpose to reducing risk that may have occurred during a previous investment. Hedging is a popular trading strategy used in binary options because all trades have a predetermined payout and expiration time.
A warning signal of possible MONOPOLY. ANTITRUST economists often gauge the COMPETITIVENESS of an industry by measuring the extent to which its OUTPUT is concentrated among a few FIRMS. One such measure is a Herfindahl-Hirschman index. To calculate it, take the market share of each firm in the industry, square it, then add them all up. If there are 100 equal-sized firms (a market with close to PERFECT COMPETITION) the index is 100. If there are four equal-sized firms (possible OLIGOPOLY) it will be 2,500. The higher the Herfindahl number, the more concentrated is MARKET POWER. The main virtue of the Herfindahl is its simplicity. But it has two unfortunate shortcomings. It relies on defining correctly the industry or market for which the degree of competitiveness is open to question. This is rarely simple and can be a matter of fierce debate. Even when the scope of the market is clear, the relation between the Her findahl and market power is not. When there is a CONTESTABLE MARKET, even a firm with a Herfindahl of 10,000 (the classic definition of a monopoly) may behave as if it was in a perfectly competitive market.
One way to keep TAXATION fair. Horizontal equity means that people with a similar ability to pay taxes should pay the same amount. (See EQUITY and VERTICAL EQUITY.)
Merging with another firm just like yours, for example, two biscuit makers becoming one. Contrast with VERTICAL INTEGRATION, which is merging with a firm at a different stage in the SUPPLY chain. Horizontal integration often raises ANTITRUST concerns, as the combined firm will have a larger market share than either firm did before merging.
Money that is held in one currency but is liable to switch to another currency at a moment’s notice in search of the highest available RETURNS, thereby causing the first currency’s EXCHANGE RATE to plummet. It is often used to describe the money invested in currency markets by speculators.
When they go through the roof it is usually a warning sign that an economy is overheating. House prices often rise after INTEREST RATE reductions, which lower mortgage payments and thus give buyers the ability to fund a larger amount of borrowing and so offer a higher price for their new home. Strangely, people often regard house-price INFLATION as good news, even though it creates as many losers as gainers. They argue that rising house prices help to boost consumer confidence, and are part of the WEALTH EFFECT: as house prices rise, people feel wealthier and so spend more. However, against this must be set a negative wealth effect. An increase in house prices makes many people worse off, such as first-time buyers and anyone planning to trade up to a better property. As long as people think that their house is a vehicle for SPECULATION, rather than merely accommodation, it seems inevitable that prices will be volatile, prone to a boom-bust cycle. As house prices rise, profits are made, tempting more speculative buyers into the market; eventually, they start to pay too much, interest rates rise, DEMAND falls and prices plunge. People have also invested in housing as a HEDGE against INFLATION: house prices generally rise when other prices rise, whereas the real value of mortgage DEBT is eroded by inflation. However, when mortgage interest rates are variable (as they generally are in the UK) rather than fixed (as in the United States), they may rise painfully during times of high inflation as a result of MACROECONOMIC POLICY efforts to slow the pace of economic GROWTH. One of the reasons why the United States has long-term fixed mortgage rates is the financing provided by government-sponsored agencies such as the Federal National Mortgage Association and the Federal Home Loan Mortgage Corporation, nicknamed, respectively, Fannie Mae and Freddie Mac. Economists increasingly debate their role, especially as they have grown into some of the world's largest lenders. Supporters claim that, as well as reducing macroeconomic volatility, they make housing more affordable, particularly for poorer people, and that other governments should play a similar role in the mortgage market. Critics say they have become a huge potential risk in the global financial system by creating a moral hazard through the controversial but widespread belief that if they were to get into difficulties the government would bail them out and, thus, their financial counterparties.
The stuff that enables people to earn a living. Human capital can be increased by investing in education, training and health care. Economists increasingly argue that the accumulation of human as well as physical CAPITAL (plant and machinery) is a crucial ingredient of economic GROWTH, particularly in the NEW ECONOMY. Even so, this conclusion is largely a matter of theory and faith, rather than the result of detailed empirical analysis. Economists have made little progress in solving the tricky problem of how to measure human capital, even within the same country over time, let alone for comparisons between countries. Levels of spending on, say, education are not necessarily a good indicator of how much human capital an education system is creating; indeed, some economists argue that higher education spending may be a consequence of a country becoming wealthy rather than a cause. Never the less, even modest estimates of the stock of human capital in most countries suggests that it would pay to greatly increase INVESTMENT in medical technologies that would extend the working lives of most people. The non-economic benefits would be worth having, too.
Human Development Index
The 'good life' guide. Calculated since 1990 by the United Nations Development Programme, the Human Development Index quantifies a country's development in terms of such things as education, length of life and clean water, as well as INCOME. Since the mid-1970s, the quality of life for humans throughout the world has improved enormously overall. America's human development index rose by around one-tenth between 1975 and 2001, for example. More spectacularly, during the same period, China's rose by around 40% and Indonesia's by nearly 50%. Even so, in 2001, some 54 countries were poorer than in 1990, and in 34, mostly in Africa and the former Soviet Union, life expectancy had fallen, reversing an impressive long-term trend, largely because of the HIV/AIDS epidemic and crime. Some 21 countries had a lower overall human development index in 2003 than in 1990.
Very, very bad. Although people debate when, precisely, very rapid INFLATION turns into hyper-inflation (a 100% or more increase in PRICES a year, perhaps?) nobody questions that it wreaks huge economic damage. After the first world war, German prices at one point were rising at a rate of 23,000% a year before the country’s economic system collapsed, creating a political opportunity grasped by the Nazis. In former Yugoslavia in 1993, prices rose by around 20% a day. Typically, hyper-inflation quickly leads to a complete loss of confidence in a country’s currency, and causes people to search for other forms of MONEY that are a better store of value. These may include physical ASSETS, GOLD and foreign currency. Hyper-inflation might be easier to live with if it was stable, as people could plan on the basis that prices would rise at a fast but predictable rate. However, there are no examples of stable hyper-inflation, precisely because it occurs only when there is a crisis of confidence across the economy, with all the behavioural unpredictability this implies.
Very high and self sustaining inflation levels. One definition being the period while inflation exceeds 50% until it drops below that level for 12 months.
Earmarking taxes for a specific purpose. It may be a clever way to get around public hostility to paying more in TAXATION. If people are told that a specific share of their INCOME TAX will go to some popular cause, say education or health, they may be more willing to cough up. At the very least they may be forced to make more informed decisions about the trade-offs between taxes and public SERVICES. There is a downside, however. Hypothecated taxes may tie the hands of a GOVERNMENT at times when the hypothecated revenue could be spent to better effect elsewhere in the public sector. Conversely, and perhaps more likely, hypothecated taxes may prove to be less hypothecated than the public is led to believe. Civil servants, doubtless under pressure from their political bosses, can usually find ways to fudge the definition of the specific purpose for which a tax is hypothecated, letting government regain control over how the MONEY is spent.
Lagging; slow to respond. Traditionally, economists believed that high UNEMPLOYMENT was a cyclical phenomenon. Eventually, unemployment would cause people to lower their wage demands, and so new job opportunities would arise and unemployment would fall. More recently, however, economists have suggested that some unemployed people, especially the long-term jobless, can display hysteresis. They find it hard, perhaps impossible, to return to work, even when jobs become available. For instance, unemployed workers may gradually lose the motivation, self-confidence or the self-discipline, needed to get to the workplace and fulfil job requirements. Or their skills may become outdated and redundant. State benefits for the jobless may contribute to this hysteresis by making it easier from them to stay out of work.
International Commodities Clearing House Limited, a clearing house based in London operating world wide for many futures markets.
Short for International Labour Organisation, founded in 1919 as part of the Treaty of Versailles, which created the League of Nations. In 1946, it became the first specialised agency of the UN. Based in Geneva, it formulates international LABOUR standards, setting out desired minimum rights for workers: freedom of association; the right to organise and engage in collective bargaining; equality of opportunity and treatment; and the abolition of forced labour. It also compiles international labour statistics. One reason for its formation was the hope that international labour standards would stop countries using lower standards to gain a COMPETITIVE ADVANTAGE. From the 1980s onwards, the ILO approach came under attack as attention turned to the costs of high labour standards, notably slower economic GROWTH. Universal minimum labour standards might also work against FREE TRADE. Imposing rich-country labour standards on poorer countries might help keep the rich rich and the poor poor.
International Monetary Fund, established in 1946 to provide international liquidity on a short and medium term and encourage liberalization of exchange rates. The IMF helps its members to tide over the balance of payments problems with supplying the necessary loans.
International Monetary Market part of the Chicago Mercantile Exchange that lists a number of currency and financial futures.
The interest rate determined by calculating the difference between spot and forward rates.
A call option is in-the-money if the price of the underlying instrument is higher than the exercise/strike price. A put option is in-the-money if the price of the underlying instrument is below the exercise/strike price.
The flow of MONEY to the FACTORS OF PRODUCTION: WAGES to LABOUR; PROFIT to ENTERPRISE and CAPITAL; INTEREST also to capital; RENT to LAND. Wages left for spending after paying taxes is known as disposable INCOME. For countries, see NATIONAL INCOME.
A change in the DEMAND for a good or service caused by a change in the INCOME of consumers rather than, say, a change in consumer tastes. Contrast with SUBSTITUTION EFFECT.
A much-loathed method of TAXATION based on earnings. It was first collected in 1797 by the Dutch Batavian Republic. In the UK it was introduced in 1799 as a “temporary” measure to finance a war against Napoleon, abolished in 1816 and reintroduced, forever, in 1842. In most countries, people do not pay it until their INCOME exceeds a minimum threshold, and richer people pay a higher rate of income tax than poorer people. Since the 1980s, the unpopularity with voters of high rates of income tax and concern that high rates discourage valuable economic activity have led many governments to reduce income-tax rates. However, this has not necessarily reduced the amount of total revenue collected in income tax (see LAFFER CURVE). Nor do governments that have reduced income tax rates always cut other sorts of taxes; on the contrary, they have often increased them sharply to make up for any revenue lost as a result of lower rates of income tax.
Currency which cannot be exchanged for other currencies either because it is forbidden by the foreign exchange regulations or the currency witnesses extreme volatility that it is not perceived to be a safe haven for parking the funds.
The importance of being there already. FIRMS that are in a market can have a significant COMPETITIVE ADVANTAGE over aspiring entrants to that market, for instance, through having the opportunity to erect barriers to entry. (See FIRST-MOVER ADVANTAGE.)
Economists love to compile indices aggregating lots of individual data, so they can analyse broad trends in the behaviour of an economy. INFLATION is measured by an index of consumer (retail) PRICES. There are indices of all sorts of things that are bought and sold of which perhaps the best known are share price indices like the Dow Jones Industrial Average or FTSE-100. The main challenges in compiling an index are what, exactly, to include in it and what weight to give the different things that are included. A particularly tricky question is how to change an index over time. Measures of inflation are based on the price of a basket of things bought by a typical consumer. As the quality and choice of products in the basket change over time, the inflation index ought to take this into account. How, exactly, is much debated.
Keeping pace with INFLATION. In many countries, WAGES, pensions, UNEMPLOYMENT benefits and some other sorts of INCOME are automatically raised according to recent movements in the consumer PRICE index. This allows these different sorts of income to retain their value in REAL TERMS.
A curve that joins together different combinations of goods and SERVICES that would each give the consumer the same amount of satisfaction (UTILITY). In other words, consumers are indifferent to which of the combinations they get.
Where the foreign currency is a variable amount and the domestic currency is fixed at one unit.
Taxes that do not come straight out of a person's pay packet or ASSETS, or out of company PROFIT. For example, a CONSUMPTION tax, such as VALUE-ADDED tax (see EXPENDITURE TAX). Contrast with DIRECT TAXATION, such as INCOME TAX. Indirect taxation has become increasingly popular with politicians because it may be less noticeable to people paying it than income tax and is harder to avoid paying.
When the SUPPLY or DEMAND for something is insensitive to changes in another variable, such as PRICE. (See ELASTICITY.)
Does economic GROWTH create more or less equality? Do unequal societies grow more or less slowly than equal ones? Economists have debated these questions for as long as anyone can remember. One problem is to agree which sort of inequality matters: equality of outcome (that is, INCOME) or of opportunity? Another is how then to measure it. Equality of opportunity, which, in theory, should make a difference to growth, because it is about giving people the chance to make the most of their HUMAN CAPITAL, is probably beyond the ability of statisticians to analyse rigorously. The most often used measure of income inequality is the GINI COEFFICIENT. The evidence suggests that extreme poverty is more likely to slow growth than income inequality itself. This is because very poor people cannot buy the education they need to enable them to become richer and their children may be forced to forgo schooling in order to work for money. Economic growth has generally reduced inequality within a country. This has been partly as a result of redistributive tax and benefits systems, which have become so significant that they may now be causing slower growth in some countries. The availability of WELFARE benefits may have discouraged unemployed people from seeking out a better job; and the high taxes needed to pay for the benefits may have discouraged some wealthy people from working as hard as they would have done under a friendlier tax regime. However, the NEW ECONOMY may see inequality in rich countries widen again, thanks to its alleged WINNER-TAKES-ALL distribution of financial rewards.
Products that are less in demand as consumers get richer. For NORMAL GOODS, DEMAND increases as consumers have more to spend.
Continued rise in the general price level in conjunction with a related drop in purchasing power. Sometimes referred to as an excessive movement in such price levels.
The goal of monetary policy in many countries is to ensure that inflation is neither too high nor too low. It became fashionable during the 1990s to set a country's central bank an explicit rate of inflation to target. By 1998, some 54 central banks had an inflation target, compared with just eight at the end of 1990, the year in which New Zealand's Reserve Bank became the first to be set a target. In most industrialised countries, the target, or, typically, the mid-point of a target range, for consumer-price inflation is between 1% and 2.5%. The reason it is not zero is that official price indices overstate inflation, and that the countries would prefer a little inflation to any deflation. Monetary poilcy takes time to have an impact. So central banks usually base their policy changes on a forecast of inflation, not its current rate. If forecast inflation in two years' time, say, is above the target, interest rates are raised. If it is below target, rates are cut. Why have an inflation target? Setting an inflation target usually goes hand-in-hand with allowing a central bank considerable discretion in setting policy, so transparency in its decision-making is vital and is therefore usually increased as part of the process of adopting a target. More fundamentally, by making it easier to judge whether policy is on track, an inflation target makes it easier to hold a central bank to account for its performance. The pay of central bankers can be designed to reward them for achieving the target. But some central bankers argue that an inflation target restricts their policy flexibility too much, which is one reason why the world's most powerful central bank, America's Federal Reserve, has argued (so far successfully) against having one.
The oil that keeps the economy working smoothly. Economic EFFICIENCY is likely to be greatest when information is comprehensive, accurate and cheaply available. Many of the problems facing economies arise from people making decisions without all the information they need. One reason for the failure of the COMMAND ECONOMY is that GOVERNMENT planners were not good at gathering and processing information. Adam SMITH's metaphor of the INVISIBLE HAND is all about how, in many cases, free markets are much more efficient at processing information on the needs of all the participants in an economy than is the visible, and often dead, hand of state planners. ASYMMETRIC INFORMATION, when one party to a deal knows more than the other party, can be a serious source of inefficiency and MARKET FAILURE. Uncertainty can also impose large economic costs. The internet, by greatly increasing the availability and lowering the price of information, is helping to boost economic efficiency. But there are inefficiencies the internet will not be able to solve. Uncertainty will remain a huge source of economic inefficiency. Alas, potentially the most useful information, about what will happen in the future, is never available until it is too late.
The economic arteries and veins. Roads, ports, railways, airports, power lines, pipes and wires that enable people, goods, commodities, water, energy and INFORMATION to move about efficiently. Increasingly, infrastructure is regarded as a crucial source of economic COMPETITIVENESS. INVESTMENT in infrastructure can yield unusually high returns because it increases people's choices: of where to live and work, what to consume, what sort of economic activities to carry out, and of other people to communicate with. Some parts of a country's infrastructure may be a NATURAL MONOPOLY, such as water pipes. Others, such as traffic lights, may be PUBLIC GOODS. Some may have a NETWORK EFFECT, such as telephone cables. Each of these factors has encouraged GOVERNMENT provision of infrastructure, often with the familiar downsides of state intervention: bad planning, inefficient delivery and CORRUPTION.
The deposit required by the Broker before a client can trade/transact a deal to have some cushion in the event of default by the party.
A vital contributor to economic GROWTH. The big challenge for FIRMS and governments is to make it happen more often. Although nobody is entirely sure why innovation takes place, new theories of ENDOGENOUS growth try to model the innovation process, rather than just assume it happens for unexplained, EXOGENOUS reasons. The role of incentives seems to be particularly important. Although some innovations are the result of scientists and others engaged in the noble pursuit of knowledge, most, especially their commercial applications, are the result of entrepreneurs seeking PROFIT. Joseph SCHUMPETER, a leading practitioner of AUSTRIAN ECONOMICS, described this as a process of 'creative destruction'. A firm innovates successfully and is rewarded with unusually high profits, which in turn encourages rivals to come up with a superior innovation. To encourage innovation, innovators must be allowed to make a decent profit, otherwise they will not incur the RISK and expense of trying to come up with useful innovations. Most countries have PATENTS and other laws protecting intellectual property, which allow innovators to enjoy a (usually temporary) MONOPOLY over their innovation. Economists disagree over how long that protection should last, given the inefficiencies that result from any monopoly. For most of the second half of the 20th century, governments played a crucial role in funding and directing pure research and early-stage development. In the 1980s, however, legal changes in the United States started to reduce this role. One change aimed to move technological development out of the country's state-financed national laboratories. Another allowed universities, not-for-profit research institutes and small businesses doing research under government contract to keep the technologies they had developed and to apply for patents in their own names. This appears to have contributed to a surge in innovation in the United States, as government researchers and university professors teamed up with outside FIRMS, or started their own. Hoping for similar results, many other countries have followed suit. Is innovation all it is cracked up to be, or is it just change for change's sake? A few years ago, Robert Solow, a Nobel prize-winning economist, observed that 'you can see the computer age everywhere these days except in the PRODUCTIVITY statistics'. Although new computer technology clearly had affected people and firms in visible and obvious ways, the slowdown in productivity growth that had afflicted the American economy since the 1970s did not appear to have been reversed. Believers in the NEW ECONOMY argued that the 'Solow Paradox' no longer holds true; in the late 1990s, the computer revolution started to deliver the productivity growth long promised. Even so, this shows that innovation can take a long time to deliver the goods.
A practice that was made illegal in the United States in 1934 and in the UK in 1980, and is now banned (for SHARES, at least) in most countries. Insider trading involves using INFORMATION that is not in the public domain but that will move the PRICE of a share, BOND or currency when it is made public. An insider trade takes place when someone with privileged, confidential access to that information trades to take advantage of the fact that prices will move when the news gets out. This is frowned on because investors may lose confidence in FINANCIAL MARKETS if they see insiders taking advantage of advantageous ASYMMETRIC INFORMATION to enrich themselves at the expense of outsiders. But some economists reckon that insider trading leads to more efficient markets: by transmitting the inside information to the market, it makes the price of, say, a company's shares more accurate. This may be true, but most financial regulators are willing to sacrifice a degree of accuracy in pricing to ensure that outsiders (the great majority of investors) feel they are being treated fairly.
The big hitters of the FINANCIAL MARKETS: pension funds, fund-management companies, INSURANCE companies, investment BANKS, HEDGE FUNDS, charitable endowment trusts. In the United States, around half of publicly traded SHARES are owned by institutions and half by individual investors. In the UK, institutions own over two-thirds of listed shares. This gives them considerable clout, including the ability to move the PRICES in financial markets and to call company bosses to account. But because institutions mostly invest other people's MONEY, they are themselves prone to AGENCY COSTS, sometimes acting against the best long-term interests of the people who trust them with their SAVINGS.
In economic terms, anything used to reduce the downside of RISK. In its most familiar form, insurance is provided through a policy purchased from an insurance company. But a fuller definition would also include, say, a financial SECURITY (or anything else) used to HEDGE, as well as assistance available in the event of disaster. It could even be provided by the GOVERNMENT, in various ways, including WELFARE payments to sick or poor people and legal protection from CREDITORS in the event of BANKRUPTCY. Conventional insurance works by pooling the risks of many people (or FIRMS, and so on), all of whom might claim but in practice only a few actually do. The cost of providing assistance to those that claim is spread over all the potential claimants, thus making the insurance affordable to all. Despite the enormous attraction of insurance, private markets in insurance often work badly, or not at all. Economists have identified three main reasons for this. Private firms are unwilling to provide insurance if they are uncertain about the likely cost of providing sufficient cover, especially if it is potentially unlimited. MORAL HAZARD means that people with insurance may take greater risks because they know they are protected, so the insurer may get a bigger bill than it bargained for. Insurers are at risk of ADVERSE SELECTION. The people who are most likely to claim buy insurance, and those who are least likely to claim do not buy it. In this situation, setting a PRICE for insurance that will generate enough premiums to cover all claims is tricky, if not impossible. Insurers have found ways of reducing the impact of these problems. For example, to counter adverse selection, they set higher health-insurance rates for people who smoke. To limit moral hazard, they offer reduced premiums to people who agree to pay the first so-many dollars or pounds of any claim. An efficient system of insurance, in its broadest sense, can contribute to economic GROWTH by encouraging entrepreneurial risk taking and by enabling people to choose which risks they take and which they protect themselves against.
Valuable things, even though you cannot drop them on your foot - an idea, say, especially one protected by a PATENT; an effective corporate culture; HUMAN CAPITAL; a popular brand. Contrast with TANGIBLE ASSETS.
The part of a country's or a firm's CAPITAL or an individual's HUMAN CAPITAL that consists of ideas rather than something more physical. It can often be protected through PATENTS or other intellectual property laws.
The forex rates large international banks quote to other large international banks. Normally the public and other businesses do not have access to these rates.
The cost of borrowing, which compensates lenders for the RISK they take in making their money available to borrowers. Without interest there would be little lending and thus a lot less economic activity. The charging of interest is contrary to Sharia (Islamic) law, being considered USURY. Some American states also have usury laws, imposing tough conditions on the terms set by lenders, although not actually prohibiting interest. Yet, as the recent rise of a substantial banking industry in Islamic Middle Eastern countries shows, when economic GROWTH is a priority, ways can usually be found to pay lenders to lend.
INTEREST is usually expressed at an annual rate: the amount of interest that would be paid during a year divided by the amount of money loaned. Developed economies offer many different interest rates, reflecting the length of the loan and the riskiness and wealth of the borrower. People often use the term 'interest rate' when they mean the short-term interest rate charged to BANKS. For instance, when a CENTRAL BANK raises or cuts interest rates, it changes only the PRICE it charges to banks borrowing money overnight, expressed as an annual rate. BOND YIELDS are a better measure of the interest rate on loans that do not have to be repaid for many years. Unlike short-term interest rates, bond yields are determined not by central bankers but by the SUPPLY and DEMAND for MONEY, which is heavily influenced by the expected rate of INFLATION.
Interest Rate Swaps
An agreement to exchange interest rate exposures from floating to fixed or vice versa. There is no swap of the principal. The principal amount is notional as at the end of the tenure only cash flows related with the interest payments (whether payment or reciept) are exchanged.
A helping hand for poor countries from rich countries. This, at least, is the intention. In practice, in many cases aid has done little good for its intended recipients (improved health care is a notable exception) and has sometimes made matters worse. Poor countries that receive lots of aid grow no faster, on average, than those that receive very little. By contrast, perhaps the most successful aid programme ever - the MARSHALL PLAN for rebuilding Europe after the second world war - involved rich countries giving to other hitherto rich countries. During the second half of the 20th century rich countries gave over $1 trillion in aid to poor ones. During the 1990s, however, flows of official aid stagnated. In 2001, official aid was a little over $50 billion, roughly one quarter of the GDP of donor countries. On top of this were private-sector donations from NGOs (non-government organisations) worth an estimated $6 billion. Increasingly, such sums were exceeded by private FOREIGN DIRECT INVESTMENT. In an attempt to reinvigorate international aid, in 2000 the UN committed itself to eight ambitious Millennium Development Goals for reducing global poverty by 2015. Why has aid achieved so little? Donations have often ended up in the OFFSHORE BANK accounts of corrupt politicians and officials in poor countries. MONEY has often been given with strings attached, so that much of this 'tied' aid is spent on companies and corrupt politicians and officials in the donor country. War has ravaged many potentially beneficial aid projects. Moreover, some aid has been motivated by political goals - for example, shoring up anti-communist governments - rather than economic ones. The lesson of history is that aid will often be wasted unless it is carefully aimed at countries with a genuine commitment to sound economic management. Analysis by the WORLD BANK sorted 56 aid-receiving countries by the quality of their economic management. Those with good policies (low INFLATION, a BUDGET surplus and openness to trade) and good institutions (little CORRUPTION, strong rule of law, effective bureaucracy) benefited from the aid they received. Those with poor policies and institutions did not. This accounts for the growing popularity of CONDITIONALITY in aid.
Putting MONEY to work, in the hope of making even more money. Investment takes two main forms: direct spending on buildings, machinery and so forth, and indirect spending on financial SECURITIES, such as BONDS and SHARES. Traditionally, economic theory says that a country's total investment must equal its total SAVINGS. But this has never been true in the short run and, as a result of GLOBALISATION, may never be even in the long run, as countries with low savings can attract investment from overseas and foreign savers lacking opportunities at home can invest abroad (see FOREIGN DIRECT INVESTMENT). The more of its GDP a country invests, the faster its economy should grow. This is why GOVERNMENTS try so hard to increase total investment, for instance, using tax breaks and subsidies, or direct PUBLIC SPENDING on INFRASTRUCTURE. However, recent evidence suggests that the best way to encourage private-sector investment is to pursue stable macroeconomic policies, with low INFLATION, low INTEREST RATES and low rates of TAXATION. Curiously, economic studies have not found evidence that higher levels of investment lead to higher rates of GDP GROWTH. One explanation for this is that the circumstances and manner in which money is invested count at least as much as the total sums invested. It ain't how much you do, it's the way that you do it.
The sum of money used to fund the binary options trading account. The minimum required is between $100 and $500 with the online brokers.
Adam SMITH's shorthand for the ability of the free market to allocate FACTORS OF PRODUCTION, goods and SERVICES to their most valuable use. If everybody acts from self-interest, spurred on by the PROFIT motive, then the economy will work more efficiently, and more productively, than it would do were economic activity directed instead by some sort of central planner. It is, wrote Smith, as if an 'invisible hand' guides the actions of individuals to combine for the common good. Smith recognised that the invisible hand was not infallible, however, and that some GOVERNMENT action might be needed, such as to impose ANTITRUST laws, enforce PROPERTY RIGHTS, and to provide policing and national defence.
EXPORTS and IMPORTS of things you cannot touch or see: SERVICES, such as banking or advertising and other intangibles, such as copyrights. Invisible trade accounts for a growing slice of the value of world trade.
Investment from abroad; the opposite of OUTWARD INVESTMENT (see FOREIGN DIRECT INVESTMENT).
Industrial Production Index. A coincident indicator measuring physical output of manufacturing, mining and utilities.
ISDA (International Securities Dealers Association
Organization which foreign currency exchange banks have formed to regulate inter-bank markets and exchanges.
A term describing the expected effect of a devaluation on a country's trade balance. It is anticipated that import bills rise before export orders and receipts increase.
The shape of the trend of a country’s trade balance following a DEVALUATION. A lower EXCHANGE RATE initially means cheaper EXPORTS and more expensive IMPORTS, making the current account worse (a bigger DEFICIT or smaller surplus). After a while, though, the volume of exports will start to rise because of their lower PRICE to foreign buyers, and domestic consumers will buy fewer of the costlier imports. Eventually, the trade balance will improve on what it was before the devaluation. If there is a currency APPRECIATION there may be an inverted J-curve.
The time taken to find a new job. Because some people will devote all their time to this search, there will always be some FRICTIONAL UNEMPLOYMENT, even when there is otherwise FULL EMPLOYMENT.
Some products or production processes have more than one use. For instance, cows can both provide milk and be eaten. If farmers increase the number of cows they own in response to an increase in DEMAND for milk, they are also likely to increase, a little later, the supply of meat, causing beef prices to fall.
Keynes, John Maynard
A much quoted, great British economist, not famous for holding the same opinion for long. Born in 1883, he studied at Cambridge but came to reject much of the CLASSICAL ECONOMICS and NEO-CLASSICAL ECONOMICS associated with that university. Keynes helped set up the BRETTON WOODS framework, but he is best known for his General Theory of Employment, Interest and Money, published in 1936 in the depths of the Great Depression. This invented modern MACROECONOMICS. It argued that economies could sometimes be stable (in EQUILIBRIUM) even when they did not have FULL EMPLOYMENT, but that a GOVERNMENT could remedy this under-employment problem by increasing PUBLIC SPENDING and/or reducing TAXATION, thereby increasing the level of aggregate DEMAND in the economy. Many politicians picked up on these ideas. As President Richard Nixon observed in 1971, 'We are all Keynesians now.' However, it is much debated whether Keynes would have supported the way many of them put his thoughts into practice. Keynes identified the economic importance of ANIMAL SPIRITS. Making and losing fortunes in the FINANCIAL MARKETS led him to refer to the 'casino CAPITALISM' of the stockmarket. He also noted that 'there is nothing so dangerous as the pursuit of a rational INVESTMENT policy in an irrational world'. He had an amusingly accurate view of the impact and transmission of economic ideas: 'Practical men, who believe themselves to be quite exempt from any intellectual influences, are usually the slaves of some defunct economist.' As for the frequency with which his opinions would evolve: 'When the facts change, I change my mind - what do you do, sir?' 'In the long run we are all dead,' he said. For him, the long run was 1946.
A branch of ECONOMICS, based, often loosely, on the ideas of KEYNES, characterised by a belief in active GOVERNMENT and suspicion of market outcomes. It was dominant in the 30 years following the second world war, and especially during the 1960s, when FISCAL POLICY became bigger-spending and looser in most developed countries as policymakers tried to kill off the BUSINESS CYCLE. During the 1970s, widely blamed for the rise in INFLATION, Keynesian policies gradually gave way to monetarism and microeconomic policies that owed much to the NEO-CLASSICAL ECONOMICS that Keynes had at times opposed. Even so, the idea that PUBLIC SPENDING and TAXATION have a crucial role to play in managing DEMAND, in order to move towards FULL EMPLOYMENT, remained at the heart of MACROECONOMIC POLICY in most countries, even after the monetarist and supply-side revolution of the 1980s and 1990s. Recently, a school of new, more pro-market Keynesian economists has emerged, believing that most markets work, but sometimes only slowly.
Corrupt, thieving GOVERNMENT, in which the politicians and bureaucrats in charge use the powers of the state to feather their own nests. Russia in the years immediately after the fall of COMMUNISM was a clear-cut example, with Mafia-friendly GOVERNMENT members allocating themselves valuable SHARES during the PRIVATISATION of state-owned companies, accepting bribes from foreign businesses, not collecting taxes from “helpful” companies and siphoning off INTERNATIONAL AID into their personal OFFSHORE BANK accounts.
A process where a barrier option (European) becomes active as the underlying spot price is in the money.
A 50 year-long BUSINESS CYCLE, named after Nikolai Kondratieff, a Russian economist. He claimed to have identified cycles of economic activity lasting half a century or more in his 1925 book, The Long Waves in Economic Life. Because this implied that CAPITALISM was, ultimately, a stable system, in contrast to the Marxist view that it was self-destructively unstable, he ended up in one of Stalin's prisons, where he died. Alas, there is little hard evidence to support Kondratieff's conclusion.
One of the FACTORS OF PRODUCTION, with LAND, CAPITAL and ENTERPRISE. Among the things that determine the supply of labour are the number of able people in the POPULATION, their willingness to work, labour laws and regulations, and the health of the economy and FIRMS. DEMAND for labour is also affected by the health of the economy and firms, labour laws and regulations, as well as the PRICE and supply of other factors of production. In a perfect market, WAGES (the price of labour) would be determined by SUPPLY and demand. But the labour market is often far from perfect. Wages can be less flexible than other prices; in particular, they rarely fall even when demand for labour declines or supply increases. This wage rigidity can be a cause of UNEMPLOYMENT.
A production process that involves comparatively large amounts of LABOUR; the opposite of CAPITAL INTENSIVE.
Labour market flexibility
A flexible LABOUR market is one in which it is easy and inexpensive for FIRMS to vary the amount of labour they use, including by changing the hours worked by each employee and by changing the number of employees. This often means minimal REGULATION of the terms of employment (no MINIMUM WAGE, say) and weak (or no) trade UNIONS. Such flexibility is characterised by its opponents as giving firms all the power, allowing them to fire employees at a moment's notice and leaving workers feeling insecure. Opponents of labour market flexibility claim that labour laws that make workers feel more secure encourage employees to invest in acquiring skills that enable them to do their current job better but that could not be taken with them to another firm if they were let go. Supporters claim that it improves economic EFFICIENCY by leaving it to MARKET FORCES to decide the terms of employment. Broadly speaking, the evidence is that greater flexibility is associated with lower rates of UNEMPLOYMENT and higher GDP per head.
Labour theory of value
The notion that the value of any good or service depends on how much LABOUR it uses up. First suggested by ADAM SMITH, it took a central place in the philosophy of KARL MARX. Some neo-classical economists disagreed with this theory, arguing that the PRICE of something was independent of how much labour went into producing it and was instead determined solely by SUPPLY and DEMAND.
Legend has it that in November 1974 Arthur Laffer, a young economist, drew a curve on a napkin in a Washington bar, linking AVERAGE tax rates to total tax revenue. Initially, higher tax rates would increase revenue, but at some point further increases in tax rates would cause revenue to fall, for instance by discouraging people from working. The curve became an icon of supply-side ECONOMICS. Some economists said that it proved that most governments could raise more revenue by cutting tax rates, an argument that was often cited in the 1980s by the tax-cutting governments of Ronald Reagan and Margaret Thatcher. Other economists reckoned that most countries were still at a point on the curve at which raising tax rates would increase revenue. The lack of empirical evidence meant that nobody could really be sure where the United States and other countries were on the Laffer curve. However, after the Reagan administration cut tax rates revenue fell at first. American tax rates were already low compared with some countries, especially in continental Europe, and it remains possible that these countries are at a point on the Laffer curve where cutting tax rates would pay.
Old news. Some economic statistics move weeks or months after changes in the BUSINESS CYCLE or INFLATION. They may not be a reliable guide to the current state of an economy or its future path. Contrast with LEADING INDICATORS.
Let-it-be ECONOMICS: the belief that an economy functions best when there is no interference by GOVERNMENT. It can be traced to the 18th-century French physiocrats, who believed in government according to the natural order and opposed MERCANTILISM. ADAM SMITH and others turned it into a central tenet of CLASSICAL ECONOMICS, as it allowed the INVISIBLE HAND to operate efficiently. (But even they saw a need for some limited government role in the economy.) In the 19th century, it inspired the British political movement that secured the repeal of the Corn Laws and promoted FREE TRADE, and gave birth to The Economist in 1843. In the 20th century, laissez-faire was often seen as synonymous with supporting MONOPOLY and allowing the BUSINESS CYCLE to boom and bust, and it came off second best against KEYNESIAN policies of interventionist government. However, mounting evidence of the inefficiency of state intervention inspired the free market policies of Ronald Reagan and Margaret Thatcher in the 1980s, both of whom stressed the importance of laissez-faire.
One of the FACTORS OF PRODUCTION, along with LABOUR, CAPITAL and ENTERPRISE. Pending colonisation of the moon, it is in fairly fixed SUPPLY. Marginal increases are possible by reclaiming land from the sea and cutting down forests (which may impose large economic costs by damaging the environment), but the expansion of deserts may slightly reduce the amount of usable land. Owners earn MONEY from land by charging RENT.
Henry George, a 19th-century American economist, believed that taxes should be levied only on the value of LAND, not on LABOUR or CAPITAL. This 'single tax', he asserted in his book, PROGRESS AND POVERTY, would end UNEMPLOYMENT, POVERTY, INFLATION and INEQUALITY. Many countries levy some tax on land or property values, although George's single tax has never been fully implemented. This is mainly because of fears that it would drive down land PRICES too much or discourage efforts to improve the quality (that is, the economic value) of land. George addressed this concern by arguing that the tax should be levied only against the value of 'unimproved' land. Certainly, a land tax has obvious advantages: it is simple and cheap to levy; evasion is all but impossible; and it penalises owners who do not put their land to work.
Law and economics
Laws can be an important source of economic EFFICIENCY - or inefficiency. Early economists such as ADAM SMITH often wrote about the economic impact of legal matters. But ECONOMICS subsequently focused more narrowly on things monetary and commercial. It was only in the 1940s and 1950s, at the University of Chicago Law School, that the discipline of law and economics was born. It is now a substantial branch of economics and has had an impact beyond the ivory towers. The "economics" of law and economics is firmly in the LIBERAL ECONOMICS camp, favouring free markets and arguing that REGULATION often does more harm than good. It stresses the economic value of having clear, enforceable PROPERTY RIGHTS, and of ensuring that these can be bought and sold. It has encouraged many ANTITRUST policymakers to focus on maximising consumer WELFARE, rather than, say, protecting small FIRMS or opposing big ones just because they are big. It has also ventured into broader sociological issues, for instance, analysing the economic causes of criminality and how to structure legal incentives to reduce crime. (See also EVOLUTIONARY ECONOMICS.)
To carry out a transaction in the market to offset a previous transaction and return to a square position.
Statistics that are considered to precede changes in economic growth rates and total business activity, e.g. factory orders.
Leads and Lags
The effect on foreign trade payments of an anticipated move in the exchange rate, normally a devaluation. The importers speeden up the payment for the imports and exporters delay receiving payment for the exports.
Lender of last resort
One of the main functions of a CENTRAL BANK. When financially troubled BANKS need cash and nobody else will lend to them, a central bank may do so, perhaps with strings attached, or even by taking control of the troubled bank, closing it or finding it a new owner. This role of the central bank makes CREDIT CREATION easier by increasing confidence in the banking system and minimising the RISK of a bank run by reassuring depositors that their MONEY is safe. However, it also creates a potential MORAL HAZARD: that banks will lend more recklessly because they know they will be bailed out if things go wrong.
Buying a company using borrowed MONEY to pay most of the purchase PRICE. The DEBT is secured against the ASSETS of the company being acquired. The INTEREST will be paid out of the company’s future cashflow. Leveraged buy-outs (LBOs) became popular in the United States during the 1980s, as public DEBT markets grew rapidly and opened up to borrowers that would not previously have been able to raise loans worth millions of dollars to pursue what was often an unwilling target. Although some LBOs ended up with the borrower going bust, in most cases the need to meet demanding interest bills drove the new managers to run the firm more efficiently than their predecessors. For this reason, some economists see LBOs as a way of tackling AGENCY COSTS associated with corporate governance.
In terms of foreign exchange, the obligation to deliver to a counter party an amount of currency either in respect of a balance sheet holding at a specified future date or in respect of an un-matured forward or spot transaction.
A policy of promoting LIBERAL ECONOMICS by limiting the role of GOVERNMENT to the things it can do to help the market economy work efficiently. This can include PRIVATISATION and DEREGULATION.
Short for London interbank offered rate, the rate of INTEREST that top-quality BANKS charge each other for loans. As a result, it is often used by banks as a base for calculating the INTEREST RATE they charge on other loans. LIBOR is a floating rate, changing all the time.
LIBOR (London Inter Bank Offer Rate)
British Bankers' Association average of interbank offered rates for dollar deposits in the London market based on quotations at 16 major banks. Effective rate for contracts entered into two days from date appearing.
Human life is priceless. But this has not stopped economists trying to put a financial value on it. One reason is to help FIRMS and policymakers to make better decisions on how much to spend on costly safety measures designed to reduce the loss of life. Another is to help insurers and courts judge how much compensation to pay in the event of, say, a fatal accident. One way to value a life is to calculate a person's HUMAN CAPITAL by working out how much he or she would earn were they to survive to a ripe old age. This could result in very different sums being paid to victims of the same accident. After an air crash, probably more MONEY would go to the family of a first-class passenger than to that of someone flying economy. This may not seem fair. Nor would using this method to decide what to spend on safety measures, as it would mean much higher expenditure on avoiding the death of, say, an investment banker than on saving the life of a teacher or coal miner. It would also imply spending more on safety measures for young people and being positively reckless with the lives of retired people. Another approach is to analyse the risks that people are voluntarily willing to take, and how much they require to be paid for taking them. Taking into account differences in WAGES for high death-risk and low death-risk jobs, and allowing for differences in education, experience, and so on, it is possible to calculate roughly what value people put on their own lives. In industrialised countries, most studies using this method come up with a value of $5m-10m.
An attempt to explain the way that people split their INCOME between spending and saving, and the way that they borrow. Over their lifetime, a typical person's income varies by far more than how much they spend. On AVERAGE, young people have low incomes but big spending commitments: on investing in their HUMAN CAPITAL through education and training, building a family, buying a home, and so on. So they do not save much and often borrow heavily. As they get older their income generally rises, they pay off their mortgage, the children leave home and they prepare for retirement, so they sharply increase their saving and INVESTMENT. In retirement, their income is largely or entirely from state benefits and the saving and investment they did when working; they spend most or all of their income, and, by selling off ASSETS, often spend more than their income. Broadly speaking, this theory is supported by the data, though some economists argue that young people do not spend as much as they should on, say, being educated, because lenders are reluctant to extend CREDIT to them. One puzzle is that people often have substantial assets left when they die. Some economists say this is because they want to leave a generous inheritance for their relatives; others say that people are simply far too optimistic about how long they will live. (See also PERMANENT INCOME HYPOTHESIS and RELATIVE INCOME HYPOTHESIS.)
Limit Order – Reserved Day Trading Deal
An order to perform a Day Trading deal at a rate pre-defined by the customer, when and if such rate comes up in real market time. The Limit rate is superior to the existing rate at the time of reservation. The reservation order lasts for a period defined by the customer, and is associated by the necessary collaterals to facilitate the potential Day Trading deal, when and if activated, under the pre-defined terms.
When residents of a country are prohibited from buying other currencies even though non-residents may be completely free to buy or sell the national currency and the foreign institutional investors also have the liberty to buy and sell shares on the stock exchange of that country.
The ability of a market to accept large transactions without having any major impact on the interest rates.
The proportion of their ASSETS that FIRMS and individuals choose to hold in varying degrees of LIQUIDITY. The more cash they have, the greater is their desire for liquidity.
When MONETARY POLICY becomes impotent. Cutting the rate of INTEREST is supposed to be the escape route from economic RECESSION: boosting the MONEY SUPPLY, increasing DEMAND and thus reducing UNEMPLOYMENT. But KEYNES argued that sometimes cutting the rate of interest, even to zero, would not help. People, BANKS and FIRMS could become so RISK AVERSE that they preferred the LIQUIDITY of cash to offering CREDIT or using the credit that is on offer. In such circumstances, the economy would be trapped in recession, despite the best efforts of monetary policymakers. KEYNESIANs reckon that in the 1930s the economies of both the United States and the UK were caught in a liquidity trap. In the late 1990s, the Japanese economy suffered a similar fate. But MONETARISM has no place for liquidity traps. Monetarists pin the blame for the Great DEPRESSION and Japan's more recent troubles on other factors and reckon that ways could have been found to make monetary policy work.
A market position where the Client has bought a currency they previously did not own. For example: long Dollars.
When we are all dead, according to KEYNES. Unimpressed by the thrust of CLASSICAL ECONOMICS, which said that economies have a long-run tendency to settle in EQUILIBRIUM at FULL EMPLOYMENT, he wanted economists to try to explain why in the short run economies are so often in DISEQUILIBRIUM, or in equilibrium at high levels of UNEMPLOYMENT.
Lump of labour fallacy
One of the best-known fallacies in ECONOMICS is the notion that there is a fixed amount of work to be done - a lump of LABOUR - which can be shared out in different ways to create fewer or more jobs. For instance, suppose that everybody worked 10% fewer hours. FIRMS would need to hire more workers. Hey presto, UNEMPLOYMENT would shrink. In 1891, an economist, D.F. Schloss, described such thinking as the lump of labour fallacy because, in reality, the amount of work to be done is not fixed. GOVERNMENT-imposed restrictions on the amount of work people may do can actually reduce the EFFICIENCY of the labour market, thereby increasing UNEMPLOYMENT. Shorter hours will create more jobs only if weekly pay is also cut (which workers are likely to resist) otherwise costs per unit of output will rise. Not all labour costs vary with the number of hours worked. FIXED COSTS, such as recruitment and training, can be substantial, so it will cost a firm more to hire two part-time workers than one full-timer. Thus a cut in the working week may raise AVERAGE costs per unit of OUTPUT and cause firms to buy fewer total hours of labour. A better way to reduce unemployment may be to stimulate DEMAND and so increase output; another is to make the labour market more flexible, not less.
A tax that is the same amount for everybody, regardless of INCOME or wealth. Some economists argue that this is the most efficient form of TAXATION, as it does not distort incentives and thus it has no DEADWEIGHT COST. This is because each person knows that whatever they do they will have to pay the same amount. It is also cheap to administer, as there is no complex process of measuring each person's INCOME and ASSETS in order to calculate their tax bill. However, because rich and poor people pay the same, the tax may be perceived as unfair - as Margaret Thatcher found out when she introduced a lump-sum 'poll tax', a decision that was later to play a large part in her ousting as British prime minister.
Goods and SERVICES that have a high ELASTICITY of DEMAND. When the PRICE of, say, a Caribbean holiday rises, the number of vacations demanded falls sharply. Likewise, demand for Caribbean holidays rises significantly as AVERAGE INCOME increases, certainly by more than demand for many NORMAL GOODS. Contrast this with necessities, such as milk or bread, which people usually demand in quite similar quantities whatever their income and whatever the price.
Cash in circulation plus demand deposits at commercial banks. There are variations between the precise definitions used by national financial authorities.
In the UK it is M1 plus public and private sector time deposits and sight deposits held by the public sector.
Top-down policy by GOVERNMENT and CENTRAL BANKS, usually intended to maximise GROWTH while keeping down INFLATION and UNEMPLOYMENT. The main instruments of macroeconomic policy are changes in the rate of INTEREST and MONEY SUPPLY, known as MONETARY POLICY, and changes in TAXATION and PUBLIC SPENDING, known as FISCAL POLICY. The fact that unemployment and inflation often rise sharply, and that growth often slows or GDP falls, may be evidence of poorly executed macroeconomic policy. However, BUSINESS CYCLES may simply be an unavoidable fact of economic life that macroeconomic policy, however well conducted, can never be sure of conquering.
The big picture: analysing economy-wide phenomena such as GROWTH, INFLATION and UNEMPLOYMENT. Contrast with MICROECONOMICS, the study of the behaviour of individual markets, workers, households and FIRMS. Although economists generally separate themselves into distinct macro and micro camps, macroeconomic phenomena are the product of all the microeconomic activity in an economy. The precise relationship between macro and micro is not particularly well understood, which has often made it difficult for a GOVERNMENT to deliver well-run MACROECONOMIC POLICY.
Make a Market
A dealer is said to make a market when he quotes both the bid and offer prices at which he stands ready to buy and sell.
When the monetary authorities intervene regularly in the market to stabilise the rates or to push the exchange rate in a required direction. Also called a dirty float.
Making things like cars or frozen food has shrunk in importance in most developed countries during the past half century as SERVICES have grown. In the United States and the UK, the proportion of workers in manufacturing has shrunk since 1900 from around 40% to barely 20%. More than two-thirds of OUTPUT in OECD countries, and up to four-fifths of employment, is now in the services sector. At the same time, manufacturing has grown in importance in DEVELOPING COUNTRIES.
Collateral that the holder of a position in securities, options, Forex or futures contracts, has to deposit to cover the credit risk of his counterparty. Other definitions to MARGIN, used in other areas are: (1) Difference between the buying and selling rates, also used to indicate the discount or premium between spot or forward. (2) For options, the sum required as collateral from the writer of an option. (3) For futures, a deposit made to the clearing house on establishing a futures position account. (4) The percentage reserve required by the US Federal Reserve to make an initial credit transaction.
The difference made by one extra unit of something. Marginal revenue is the extra revenue earned by selling one more unit of something. The marginal PRICE is how much extra a consumer must pay to buy one extra unit. Marginal UTILITY is how much extra utility a person gets from consuming (or doing) an extra unit of something. The marginal product of LABOUR is how much extra OUTPUT a firm would get by employing an extra worker, or by getting an existing worker to put in an extra hour on the job. The marginal PROPENSITY to consume (or to save) measures by how much a household's CONSUMPTION (SAVINGS) would increase if its INCOME rose by, say, $1. The marginal tax rate measures how much extra tax you would have to pay if you earned an extra dollar. The marginal cost (or whatever) can be very different from the AVERAGE cost (or whatever), which simply divides total costs (or whatever) by the total number of units produced (or whatever). A common finding in MICROECONOMICS is that small incremental changes can matter enormously. In general, thinking 'at the margin' often leads to better economic decision making than thinking about the averages. ALFRED MARSHALL, the father of NEO-CLASSICAL ECONOMICS, based many of his theories of economic behaviour on marginal rather than average behaviour. For instance, given certain plausible assumptions, a profit-maximising firm will increase production up to the point where marginal revenue equals marginal cost. This is because if marginal revenue exceeded marginal cost, the firm could increase its PROFIT by producing an extra unit of output. Alternatively, if marginal cost exceeded marginal revenue, the firm could increase its profit by producing fewer units of output. In all walks of life, a basic rule of rational economic decision making is: do something only if the marginal utility you get from it exceeds the marginal cost of doing it.
The risk that a customer goes bankrupt after entering into a forward contract. In such an event the issuer must close the commitment running the risk of having to pay the marginal movement on the contract.
Mark - To - Market
The profits and/or losses are tallied at the end of the session according to the closing prices of the security and the account is "marked to the market" daily. The party will be called upon to make good the losses if there has been an adverse movement in the prices and it can book the profits in case there has been a favorable movement in the prices.
The market value of a company’s SHARES: the quoted share PRICE multiplied by the total number of shares that the company has issued.
When a market left to itself does not allocate resources efficiently. Interventionist politicians usually allege market failure to justify their interventions. Economists have identified four main sorts or causes of market failure. The abuse of MARKET POWER, which can occur whenever a single buyer or seller can exert significant influence over PRICES or OUTPUT (see MONOPOLY and MONOPSONY). EXTERNALITIES - when the market does not take into account the impact of an economic activity on outsiders. For example, the market may ignore the costs imposed on outsiders by a firm polluting the environment. PUBLIC GOODS, such as national defence. How much defence would be provided if it were left to the market? Where there is incomplete or ASYMMETRIC INFORMATION or uncertainty. Abuse of market power is best tackled through ANTITRUST policy. Externalities can be reduced through REGULATION, a tax or subsidy, or by using property rights to force the market to take into account the WELFARE of all who are affected by an economic activity. The SUPPLY of public goods can be ensured by compelling everybody to pay for them through the tax system.
Shorthand for the pressures from buyers and sellers in a market, rather than those coming from a GOVERNMENT planner or from REGULATION.
When one buyer or seller in a market has the ability to exert significant influence over the quantity of goods and SERVICES traded or the PRICE at which they are sold. Market power does not exist when there is PERFECT COMPETITION, but it does when there is a MONOPOLY, MONOPSONY or OLIGOPOLY.
Market value of a forex position at any time is the amount of the domestic currency that could be purchased at the then market rate in exchange for the amount of foreign currency to be delivered under the forex Contract.
Probably the most successful programme of INTERNATIONAL AID and nation building in history. It was named after General George Marshall, an American secretary of state, who at the end of the second world war proposed giving aid to Western Europe to rebuild its war-torn economies. North America gave around 1% of its GDP in total between 1948 and 1952; most of it came from the United States and the rest from Canada. The Americans left it to the Europeans to work out the details on allocating aid, which may be why, according to most economic analyses, it achieved more success than latter day aid programmes in which most of the decisions on how the MONEY is spent are made by the donors. The main institution through which aid was administered was the Organisation for European Economic Co-operation (OEEC), which in 1961 became the OECD. Nowadays, whenever there is a proposal for the international community to rebuild an economy damaged by war, such as Iraq's in 2003, you are sure to hear the phrase 'new Marshall Plan'.
A British economist (1842-1924), who developed some of the most important concepts in MICROECONOMICS. In his best-known work, Principles of Economics, he retained the emphasis on the importance of costs, which was standard in CLASSICAL ECONOMICS. But he added to it, helping to create NEO-CLASSICAL ECONOMICS, by explaining that the OUTPUT and PRICE of a product are determined by both SUPPLY and DEMAND, and that MARGINAL costs and benefits are crucial. He was the first economist to explain that demand falls as price increases, and that therefore the DEMAND CURVE slopes downwards from left to right. He was also first with the concept of PRICE ELASTICITY of demand and CONSUMER SURPLUS.
Much followed, and much misunderstood, German economist (1818–83). His two best-known works were the Communist Manifesto, written in 1848 with Friedrich Engels, and Das Kapital, in four volumes published between 1867 and 1910. Most of his economic assumptions were drawn from orthodox CLASSICAL ECONOMICS, but he used them to reach highly unorthodox conclusions. Although claimed and blamed as the inspiration of some of the most virulently anti-market governments the world has ever seen, he was not wholly against CAPITALISM. Indeed, he praised it for rescuing millions of people from “the idiocy of rural life”. Even so, he thought it was doomed. A shortage of DEMAND would concentrate economic power and wealth in ever fewer hands, producing an ever-larger and more miserable proletariat. This would eventually rise up, creating a “dictatorship of the proletariat” and leading eventually to a “withering away” of the state. Marx thought that this version of history was inevitable. So far, history has proved him wrong, largely because capitalism has delivered a much better deal to the masses than he believed it would.
Date for settlement of the transaction which is decided at the time of entering into the contract.
The tendency for subsequent observations of a random variable to be closer to its mean than the current observation. For example, if the current number is 7, the average is 5, and there is mean reversion, then the next observation is likelier to be 6 than 8.
Somewhere between SHORT-TERMISM, which is bad, and the LONG RUN, lies the hallowed ground of the medium term – far enough away to discourage myopic behaviour by decision makers but close enough to be meaningful. But not many governments say exactly how long they think the medium term is.
How much it costs to change PRICES. Just as a restaurant has to print a new menu when it changes the price of its food, so many other FIRMS face a substantial outlay each time they cut or raise what they charge. Such menu costs mean that firms may be reluctant to change their prices every time there is a shift in the balance of SUPPLY and DEMAND, so there will be STICKY PRICES and the market for their OUTPUT will be in DISEQUILIBRIUM. The Internet may sharply reduce menu costs as it allows prices to be changed at the click of a mouse, which may improve EFFICIENCY by keeping markets more often in EQUILIBRIUM. Mercantilism
The conventional economic wisdom of the 17th century that made a partial come-back in recent years. Mercantilists feared that MONEY would become too scarce to sustain high levels of OUTPUT and employment; their favoured solution was cheap money (low INTEREST rates). In a forerunner to the 20th-century debate between KEYNESIANS and MONETARISTS, they were opposed by advocates of CLASSICAL ECONOMICS, who argued that cheap and plentiful money could result in INFLATION. The original mercantilists, such as John Law, a Scots financier (and convicted murderer), believed that a country's economic prosperity and political power came from its stocks of precious metals. To maximise these stocks they argued against FREE TRADE, favouring protectionist policies designed to minimise IMPORTS and maximise EXPORTS, creating a TRADE SURPLUS that could be used to acquire more precious metal. This was contested for the classicists by ADAM SMITH and David Hume, who argued that a country's wealth came not from its stock of precious metals but rather from its stocks of productive resources (LAND, LABOUR, CAPITAL, and so on) and how efficiently they are used. Free trade increased EFFICIENCY by allowing countries to specialise in things in which they have a COMPARATIVE ADVANTAGE.
Mergers and acquisitions
When two businesses join together, either by merging or by one company taking over the other. There are three sorts of mergers between FIRMS: HORIZONTAL INTEGRATION, in which two similar firms tie the knot; VERTICAL INTEGRATION, in which two firms at different stages in the SUPPLY chain get together; and DIVERSIFICATION, when two companies with nothing in common jump into bed. These can be a voluntary marriage of equals; a voluntary takeover of one firm by another; or a hostile takeover, in which the management of the target firm resists the advances of the buyer but is eventually forced to accept a deal by its current owners. For reasons that are not at all clear, merger activity generally happens in waves. One possible explanation is that when SHARE PRICES are low, many firms have a MARKET CAPITALISATION that is low relative to the value of their ASSETS. This makes them attractive to buyers (see TOBIN). In theory, the different sorts of mergers have different sorts of potential benefits. However, the damning lesson of merger waves stretching back over the past 50 years is that, with one big ex ception - the spate of LEVERAGED BUY-OUTS in the United States during the 1980s - they have often failed to deliver benefits that justify the costs.
The study of the individual pieces that together make an economy. Contrast with MACROECONOMICS, the study of economy-wide phenomena such as GROWTH, INFLATION and UNEMPLOYMENT. Microeconomics considers issues such as how households reach decisions about CONSUMPTION and SAVING, how FIRMS set a PRICE for their OUTPUT, whether PRIVATISATION improves EFFICIENCY, whether a particular market has enough COMPETITION in it and how the market for LABOUR works.
The summation of the bid price along with the ask price. This value represents the real value of the financial markets with no spreads between the bid and price level.
A minimum rate of pay that FIRMS are legally obliged to pay their workers. Most industrial countries have a minimum wage, although certain sorts of workers are often exempted, such as young people or part-timers. Most economists reckon that a minimum wage, if it is doing what it is meant to do, will lead to higher UNEMPLOYMENT than there would be without it. The main justification offered by politicians for having a minimum wage is that the wage that would be decided by buyers and sellers in a free market would be so low that it would be immoral for people to work for it. So the minimum wage should be above the market-clearing wage, in which case fewer workers would be demanded at that wage than would be hired at the market wage. How many fewer will depend on how far the minimum wage is above the market wage. Some economists have challenged this simple SUPPLY and DEMAND model. Several empirical studies have suggested that a minimum wage moderately above the free-market wage would not harm employment much and could (in rare circumstances) potentially raise it. These studies are not widely accepted among economists. Whatever it does for those in work, a minimum wage cannot help the majority of the very poorest people in most countries, who typically have no job in which to earn a minimum wage.
The sum of a country’s INFLATION and UNEMPLOYMENT rates. The higher the score, the greater is the economic misery.
A market economy in which both private-sector FIRMS and firms owned by GOVERNMENT take part in economic activity. The proportions of public and private enterprise in the mix vary a great deal among countries. Since the 1980s, the public role in most mixed economies declined as NATIONALISATION gave way to PRIVATISATION.
The easier it is for the FACTORS OF PRODUCTION to move to where they are most valuable, the more efficient the allocation of the world's scarce resources is likely to be and the faster GDP will grow. Apart from continental drift, LAND is immobile. CAPITAL has long been extremely mobile within countries, and, with the rise of GLOBALISATION, it is now able to move easily around the world. ENTERPRISE is mobile, although to what extent depends on the particular ENTREPRENEUR. Some members of the LABOUR market zoom around the world to work; others will not move to the next town. CAPITAL CONTROLS are the main obstacle to capital mobility, and these have been mostly removed or reduced since 1980. The sources of labour immobility are more numerous and complex, including immigration controls, transport costs, language barriers and a reluctance to move away from family or friends. Workers are far more mobile within the United States than they are within the EUROPEAN UNION or within individual EU countries. Some economists reckon that the willingness of workers to move to where the work is helps to explain the stronger economic performance and lower UNEMPLOYMENT of the United States. Can you sometimes have too much mobility? Certainly, some DEVELOPING COUNTRIES have suffered from HOT MONEY rushing into and then out of their markets. In general, the possibility that a factor of production may suddenly move elsewhere can create serious economic problems. For instance, an employer may think twice about investing in training an employee if it fears that the employee may suddenly take a job with another firm. Similarly, entrepreneurs are unlikely to take the RISK of pursuing a new idea if they fear that their capital may disappear at any moment, hence the importance of having access to long-term capital, such as by issuing BONDS and EQUITIES.
When economists make a number of simplified assumptions about how the economy, or some part of it, behaves, and then see what this implies in various different scenarios. MILTON FRIEDMAN argued that economic models should not be judged on the basis of the validity of their assumptions, but on the accuracy of their predictions. An expert billiards player, he said, may not know the laws of physics, but acts as if he knows such laws. So his behaviour could be predicted accurately with a model that assumes he knows the laws of physics. Likewise, the behaviour of people making economic decisions may be accurately predicted by a model that assumes their goal is, say, PROFIT MAXIMISATION, even if they are not actually conscious of this being their goal. The more complex the thing being modelled, the harder it is to get right. Economic FORECASTING has a poor overall track record. The more microeconomic the thing being modelled, the more likely it is that a model can be designed that will deliver accurate predictions.
Modern portfolio theory
One of the most important and influential economic theories about finance and INVESTMENT. Modern portfolio theory is based upon the simple idea that DIVERSIFICATION can produce the same TOTAL RETURNS for less RISK. Combining many financial ASSETS in a portfolio is less risky than putting all your investment eggs in one basket. The theory has four basic premises. Investors are RISK AVERSE. SECURITIES are traded in efficient markets. Risk should be analysed in terms of an investor's overall portfolio, rather than by looking at individual assets. For every level of risk, there is an optimal portfolio of assets that will have the highest EXPECTED RETURNS. All of this seems comparatively straightforward now, except perhaps the bit about efficient markets. But it was shocking when it was put forward in the early 1950s by Harry Markowitz, who later won the Nobel prize for it. According to Mr Markowitz, when he explained his theory to the high priests of the CHICAGO SCHOOL, 'MILTON FRIEDMAN argued that portfolio theory was not economics'. It is now. (See ARBITRAGE PRICING THEORY, CAPITAL ASSET PRICING MODEL and BLACK-SCHOLES.)
Control the MONEY SUPPLY, and the rest of the economy will take care of itself. A school of economic thought that developed in opposition to post-1945 KEYNESIAN policies of DEMAND management, echoing earlier debates between MERCANTILISM and CLASSICAL ECONOMICS. Monetarism is based on the belief that INFLATION has its roots in the GOVERNMENT printing too much MONEY. It is closely associated with Milton MILTON FRIEDMAN, who argued, based on the QUANTITY THEORY OF MONEY, that government should keep the MONEY SUPPLY fairly steady, expanding it slightly each year mainly to allow for the natural GROWTH of the economy. If it did this, MARKET FORCES would efficiently solve the problems of INFLATION, UNEMPLOYMENT and RECESSION. Monetarism had its heyday in the early 1980s, when economists, governments and investors pounced eagerly on every new money-supply statistic, particularly in the United States and the UK. Many CENTRAL BANKS had set formal targets for money-supply growth, so every wiggle in the data was scrutinised for clues to the next move in the rate of INTEREST. Since then, the notion that faster money-supply growth automatically causes higher inflation has fallen out of favour. The money supply is useful as a policy target only if the relationship between money and nominal GDP, and hence inflation, is stable and predictable. The way the money supply affects PRICES and OUTPUT depends on how fast it circulates through the economy. The trouble is that its VELOCITY OF CIRCULATION can suddenly change. During the 1980s, the link between different measures of the money supply and inflation proved to be less clear than monetarist theories had suggested, and most central banks stopped setting binding monetary targets. Instead, many have adopted explicit inflation targets.
Changes in the MONEY SUPPLY have no effect on real economic variables such as OUTPUT, real INTEREST rates and UNEMPLOYMENT. If the CENTRAL BANK doubles the money supply, the PRICE level will double too. Twice as many dollars means half as much bang for the buck. This theory, a core belief of CLASSICAL ECONOMICS, was first put forward in the 18th century by David Hume. He set out the classical dichotomy that economic variables come in two varieties, nominal and real, and that the things that influence nominal variables do not necessarily affect the real economy. Today few economists think that pure monetary neutrality exists in the real world, at least in the short run. Inflation does affect the real economy because, for instance, there may be STICKY PRICES or MONEY ILLUSION.
What a CENTRAL BANK does to control the MONEY SUPPLY, and thereby manage DEMAND. Monetary policy involves OPEN-MARKET OPERATIONS, RESERVE REQUIREMENTS and changing the short-term rate of INTEREST (the DISCOUNT RATE). It is one of the two main tools of MACROECONOMIC POLICY, the side-kick of FISCAL POLICY, and is easier said than done well. (See MONETARISM.)
Makes the world go round and comes in many forms, from shells and beads to GOLD coins to plastic or paper. It is better than BARTER in enabling an economy's scarce resources to be allocated efficiently. Money has three main qualities: as a medium of exchange, buyers can give it to sellers to pay for goods and services; as a unit of account, it can be used to add up apples and oranges in some common value; as a store of value, it can be used to transfer purchasing power into the future. A farmer who exchanges fruit for money can spend that money in the future; if he holds on to his fruit it might rot and no longer be useful for paying for something. INFLATION undermines the usefulness of money as a store of value, in particular, and also as a unit of account for comparing values at different points in time. HYPER-INFLATION may destroy confidence in a particular form of money even as a medium of exchange. Measures of LIQUIDITY describe how easily an ASSET can be exchanged for money (the easier this is, the more liquid is the asset).
When people are misled by INFLATION into thinking that they are getting richer, when in fact the value of MONEY is declining. Whether, and how much, people are fooled by inflation is much debated by economists. Money illusion, a phrase coined by KEYNES, is used by some economists to argue that a small amount of inflation may not be a bad thing and could even be beneficial, helping to “grease the wheels” of the economy. Because of money illusion, workers like to see their nominal WAGES rise, giving them the illusion that their circumstances are improving, even though in real (inflation-adjusted) terms they may be no better off. During periods of high inflation double-digit pay rises (as well as, say, big increases in the value of their homes) can make people feel richer even if they are not really better off. When inflation is low, GROWTH in real incomes may hardly register.
Any market where MONEY and other liquid ASSETS (such as TREASURY BILLS) can be lent and borrowed for between a few hours and a few months. Contrast with CAPITAL MARKETS, where longer-term CAPITAL changes hands.
Somewhere between PERFECT COMPETITION and MONOPOLY, also known as imperfect competition. It describes many real-world markets. Perfectly competitive markets are extremely rare, and few FIRMS enjoy a pure monopoly; OLIGOPOLY is more common. In monopolistic competition, there are fewer firms than in a perfectly competitive market and each can differentiate its products from the rest somewhat, perhaps by ADVERTISING or through small differences in design. These small differences form BARRIERS TO ENTRY. As a result, firms can earn some excess profits, although not as much as a pure monopoly, without a new entrant being able to reduce PRICES through COMPETITION. Prices are higher and OUTPUT lower than under perfect competition.
When the production of a good or service with no close substitutes is carried out by a single firm with the MARKET POWER to decide the PRICE of its OUTPUT. Contrast with PERFECT COMPETITION, in which no single firm can affect the price of what it produces. Typically, a monopoly will produce less, at a higher price, than would be the case for the entire market under perfect competition. It decides its price by calculating the quantity of output at which its MARGINAL revenue would equal its marginal cost, and then sets whatever price would enable it to sell exactly that quantity. In practice, few monopolies are absolute, and their power to set prices or limit SUPPLY is constrained by some actual or potential near-competitors (see MONOPOLISTIC COMPETITION). An extreme case of this occurs when a single firm dominates a market but has no pricing power because it is in a CONTESTABLE MARKET; that is if it does not operate efficiently, a more efficient rival firm will take its entire market away. ANTITRUST policy can curb monopoly power by encouraging COMPETITION or, when there is a NATURAL MONOPOLY and thus competition would be inefficient, through REGULATION of prices. Furthermore, the mere possibility of antitrust action may encourage a monopoly to self-regulate its behaviour, simply to avoid the trouble an investigation would bring.
A market dominated by a single buyer. A monopsonist has the MARKET POWER to set the PRICE of whatever it is buying (from raw materials to LABOUR). Under PERFECT COMPETITION, by contrast, no individual buyer is big enough to affect the market price of anything.
One of two main sorts of MARKET FAILURE often associated with the provision of INSURANCE. The other is ADVERSE SELECTION. Moral hazard means that people with insurance may take greater risks than they would do without it because they know they are protected, so the insurer may get more claims than it bargained for. (See also DEPOSIT INSURANCE, LENDER OF LAST RESORT, IMF and WORLD BANK.)
Equal treatment, at least, in international trade. If country A grants country B the status of most-favoured nation, it means that B's EXPORTS will face TARIFF that are no higher (and also no lower) than those applied to any other country that A calls a most-favoured nation. This will be the most favourable tariff treatment available to IMPORTS. Most-favoured nation treatment is one of the most important building blocks of the international trading system. The WORLD TRADE ORGANISATION requires member countries to accord the most favourable tariff and regulatory treatment given to the product of any one member to the 'like products' of all other members. Before the general agreement on tariffs and trade, there was often a most-favoured nation clause in bilateral trade agreements, which helped the world move towards FREE TRADE. In the 1930s, however, there was a backlash against this, and most-favoured nations were treated less favourably. This shift pushed the world economy towards division into regional TRADE AREAS. In the United States, most-favoured nation status has to be re-ratified periodically by Congress.
Shorthand for the way in which a change in spending produces an even larger change in INCOME. For instance, suppose a GOVERNMENT loosens FISCAL POLICY, increasing net PUBLIC SPENDING by pumping an extra $10 billion into education. This has an immediate effect by increasing the income of teachers and of people who sell educational supplies or build or maintain schools. These people will in turn spend some of their extra money, putting more cash into the pockets of others, who spend some of it, and so on. In theory, this process could continue indefinitely, in which case the multiplier would have an infinite value. In practice, most people save some of their extra income rather than spend it. How much they spend will depend on their MARGINAL PROPENSITY to consume. The value of the multiplier can be calculated by this formula: multiplier = 1 / (1 - marginal propensity to consume) If the marginal propensity to consume is 0.5 (50 cents of an extra dollar), the multiplier is 2. In practice, it is often hard to measure the multiplier effect, or to predict how it will respond to, say, changes in MONETARY POLICY or fiscal policy.
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Short for North American Free-Trade Agreement. In 1993, the United States, Mexico and Canada agreed to lower the barriers to trade among the three economies. The formation of this regional TRADE AREA was opposed by many politicians in all three countries. In the United States and Canada, in particular, there were fears that NAFTA would result in domestic job losses to cheaper locations in Mexico. In the early years of the agreement, however, most studies found that the economic gains far outweighed any costs.
An important concept in GAME THEORY, a Nash equilibrium occurs when each player is pursuing their best possible strategy in the full knowledge of the strategies of all other players. Once a Nash equilibrium is reached, nobody has any incentive to change their strategy. It is named after John Nash, a mathematician and Nobel prize-winning economist.
Creating a country that works out of one that does not - because the old order has collapsed (as in the former Soviet Union), or been destroyed by war (Iraq), or never really functioned in the first place (Afghanistan). To transform a failed country can involve establishing order through the rule of law and creating legitimate government and other effective social institutions, as well as a credible currency and a functioning market economy. Nation building is rarely easy, and often fiendishly difficult, especially where there are deep ethnic, religious or political divisions in the population or the country has no history of ever functioning effectively. Outside expertise, such as from the world bank, and money (as in, most famouly, the Marshall Plan) can help, but they are no guarantee of success.
The total outstanding borrowing of a country's GOVERNMENT (usually including national and local government). It is often described as a burden, although public DEBT may have economic benefits (see BALANCED BUDGET, FISCAL POLICY and GOLDEN RULE). Certainly, debt incurred by one generation may become a heavy burden for later generations, especially if the MONEY borrowed is not invested wisely. The national debt is a total of all the money ever raised by a government that has yet to be paid off; this is very different from an annual public-sector budget DEFICIT. In 1999, the American government celebrated a huge budget surplus, yet the country still had a national debt equal to nearly half its GDP.
Shorthand for everything that is produced, earned or spent in a country (see GDP and GNP).
When a GOVERNMENT takes ownership of a private-sector business. Nationalisation was a fashionable part of the mix in countries with a MIXED ECONOMY between 1945 and 1980, after which the PRIVATISATION of state-owned FIRMS became increasingly popular. The amount of public ownership in different countries has always varied considerably. Nationalisation has taken place for various reasons, ranging from socialist ideology to attempts to remedy examples of MARKET FAILURE. The performance of nationalised firms has often, but not always, been poor compared with their private-sector counterparts. State-owned businesses often enjoy a legally protected MONOPOLY, and the lack of COMPETITION means the firms face little pressure to be efficient. Politicians often interfere in important management decisions, making it harder to take unpopular actions on pay, factory closures and job cuts, particularly when there are strong public-sector trade UNIONS and a union-friendly government. Politically imposed financial constraints may also force public-sector firms to underinvest. Although privatisation has not been universally beneficial, on balance it has increased economic EFFICIENCY.
When a MONOPOLY occurs because it is more efficient for one firm to serve an entire market than for two or more FIRMS to do so, because of the sort of ECONOMIES OF SCALE available in that market. A common example is water distribution, in which the main cost is laying a network of pipes to deliver water. One firm can do the job at a lower AVERAGE cost per customer than two firms with competing networks of pipes. Monopolies can arise unnaturally by a firm acquiring sole ownership of a resource that is essential to the production of a good or service, or by a government granting a firm the legal right to be the sole producer. Other unnatural monopolies occur when a firm is much more efficient than its rivals for reasons other than economies of scale. Unlike some other sorts of monopoly, natural monopolies have little chance of being driven out of a market by more efficient new entrants. Thus REGULATION of natural monopolies may be needed to protect their captive consumers.
Natural rate of unemployment
A controversial phrase, which actually means little more than the lowest rate of UNEMPLOYMENT at which the jobs market can be in stable EQUILIBRIUM. Keynesians, encouraged by the PHILLIPS CURVE, assumed that a GOVERNMENT could lower the rate of unemployment if it was willing to accept a little more INFLATION. However, economists such as MILTON FRIEDMAN argued that this supposed inflation-for-jobs trade-off was in fact a trap. Governments that tolerated higher inflation in the hope of lowering unemployment would find that joblessness dipped only briefly before returning to its previous level, while inflation would rise and stay high. Instead, they argued, unemployment has an equilibrium or natural rate, determined not by the amount of DEMAND in an economy but by the structure of the LABOUR market. This is the lowest level of unemployment at which inflation will remain stable. When unemployment is above the natural rate demand can potentially be increased to bring it to the natural rate, but attempting to lower it even further will only cause inflation to accelerate. Hence the natural rate is also known as the non-accelerating-inflation rate of unemployment, or NAIRU. At first, the NAIRU became synonymous with the view that MACROECONOMIC POLICY could not conquer unemployment. It was often used to justify policy inaction even when unemployment rose to more than 10% of workers in industrialised countries during the 1980s and 1990s, even though economists' estimates of the NAIRU differed hugely. More recently, economists looking for ways to reduce unemployment have started to ask whether, and under what circumstances, the natural rate might change. Most solutions have stressed the need to make more people employable at the prevailing level of WAGES, in particular by increasing LABOUR MARKET FLEXIBILITY. Economists still disagree over what jobless rate at any particular point in time is the NAIRU, but nobody any longer thinks that the natural rate is fixed. Indeed, some think the concept has no meaning at all.
Negative income tax
A way of building redistribution into the TAXATION system by taking MONEY from people with high incomes and paying it to people with low incomes. Because it takes place automatically through the tax system, it may attach less stigma to the receipt of financial help than some other forms of WELFARE assistance. However, it may also discourage recipients from working to increase their INCOME (see POVERTY TRAP), which is why some countries have introduced a form of negative income tax that is available only to the working poor. In the United States, this is known as the earned income tax credit.
The school of ECONOMICS that developed the free-market ideas of CLASSICAL ECONOMICS into a full-scale model of how an economy works. The best-known neo-classical economist was ALFRED MARSHALL, the father of MARGINAL analysis. Neo-classical thinking, which mostly assumes that markets tend towards EQUILIBRIUM, was attacked by KEYNES and became unfashionable during the Keynesian-dominated decades after the second world war. But, thanks to economists such as MILTON FRIEDMAN, many neo-classical ideas have since become widely accepted and uncontroversial.
Net present value
A measure used to help decide whether or not to proceed with an INVESTMENT. Net means that both the costs and benefits of the investment are in cluded. To calculate net present value (NPV), first add together all the expected benefits from the investment, now and in the future. Then add together all the expected costs. Then work out what these future benefits and costs are worth now by adjusting future cashflow using an appropriate DISCOUNT RATE. Then subtract the costs from the benefits. If the NPV is negative, then the investment cannot be justified by the EXPECTED RETURNS. If the NPV is positive, it can, although it pays to make comparisons with the NPVs of alternative investment opportunities before going ahead.
When the value of a good to a consumer changes because the number of people using it changes. For instance, owning a phone becomes more valuable as more people are plugged into the telephone network. Network effects are sometimes called network EXTERNALITY, although this implies, often wrongly, that the benefits from being part of a network are a sort of MARKET FAILURE. They give a huge COMPETITIVE ADVANTAGE to the firm that owns the network. This INCUMBENT ADVANTAGE arises because a new entrant must persuade people to join a network that starts with fewer members, and thus may be less valuable to them than the network they are currently in. This is why markets for products with network effects are often dominated by only a few firms or a single MONOPOLY. Some economists argue that many recent technological innovations, notably the Internet, have large positive network effects, which make possible much higher PRODUCTIVITY and growth than in the past.
In the last years of the 20th century, some economists argued that developments in information technology and GLOBALISATION had given birth to a new economy (first, in the United States), which had a higher rate of PRODUCTIVITY and GROWTH than the old economy it replaced. Some went further, adding that in the new economy INFLATION was dead, the BUSINESS CYCLE abolished and the traditional rules of ECONOMICS were redundant. These claims were highly controversial. Other economists pointed out that similar predictions had been made during earlier periods of rapid technological change, yet the nature of economics was not fundamentally altered. With the bursting of the dotcom stockmarket bubble in 2000, the phrase fell into disuse, although productivity continued to soar, thanks not least to new technology, especially in the United States.
New trade theory
Although most economists support FREE TRADE, in the 1970s a growing number of them became increasingly puzzled by the large differences between the predictions of free trade theory and real-world trade flows. Their solution to this puzzle is known as new trade theory. One mystery was that trade was growing fastest between industrial countries with similar economies and endowments of the FACTORS OF PRODUCTION. In many new industries, there was no clear COMPARATIVE ADVANTAGE for any country. Patterns of production and trade often seemed matters of chance. Trade between two countries would often consist mostly of similar goods, for example, one country would sell cars to another country from which it would import different models of cars. One explanation, associated in particular with Paul Krugman of the Massachusetts Institute of Technology, drew on ADAM SMITH's idea that the DIVISION OF LABOUR lowers unit costs. ECONOMIES OF SCALE within firms are incompatible with the PERFECT COMPETITION assumed by traditional trade theory. A more realistic assumption is that many markets have MONOPOLISTIC COMPETITION. When a monopolistically competitive market expands, it does so through a mixture of more firms (greater product variety) and bigger firms, with bigger-scale economies. Free trade expands market size beyond national borders and so allows firms to reap bigger economies of scale, to the benefit of consumers, workers and shareholders. The upside may be greater the more similar are the trading economies. This may explain why trade LIBERALISATION is easier to achieve between similar countries. Thus, for example, the free-trade agreement between the United States and Canada produced only minor local complaints, whereas its subsequent expansion to include the very different economy of Mexico was much more controversial (see NAFTA).
Short for non-government organisation. Although such groups have existed for generations (in the early 1800s, the British and Foreign Anti-Slavery Society played a powerful part in abolishing slavery laws), recent social and economic shifts have given these typically voluntary, non-profit, 'issue-driven' organisations new life. The collapse of COMMUNISM, the spread of democracy, technological change and economic integration (GLOBALISATION, in short) have each helped NGOs grow. Globalisation itself has exacerbated a host of worries about the environment, LABOUR rights, human rights, consumer rights, and so on. Democratisation and technological progress have revolutionised the way in which citizens can unite to express their disquiet. Governments have been at the sharp end of pressure from NGOs. Arguably, however, it is inter-governmental institutions such as the WORLD BANK, the IMF, the UN agencies and the WORLD TRADE ORGANISATION (WTO) that have felt it more, owing to their lack of political leverage. Few parliamentarians will face direct pressure from the IMF or the WTO, but every policymaker faces pressure from citizens' groups with special interests. Add to this the poor public image that these technocratic, faceless bureaucracies have developed, and it is hardly surprising that they are popular targets for NGO 'swarms'. How governments and inter-governmental organisations respond to NGOs could have huge implications, including for the world's economies. Equally important will be how NGOs themselves respond to greater scrutiny and to growing concern about how accountable they are, and to whom.
A trading style offered by many binary option brokers where traders predict whether the price of an asset will surpass or not reach its a previously determined level.
Nobel prize for economics
The sixth annual prize established in memory of Alfred Nobel. Strictly speaking, this is not a fully fledged Nobel prize, as it was not mentioned in Nobel’s will, unlike the five prizes established earlier for peace, literature, medicine, chemistry and physics. Still, the title of Nobel laureate and the $1m award stumped up each year by Sweden’s CENTRAL BANK make it worth winning. Since 1969, when its first (joint) winners hailed from Norway and the Netherlands, it has been won mostly by American economists, many of them of the CHICAGO SCHOOL.
The value of anything expressed simply in the MONEY of the day. Since INFLATION means that money can lose its value over time, nominal figures can be misleading when used to compare values in different periods. It is better to compare their real value, by adjusting the nominal figures to remove the inflationary distortions.
Trying to win business from rivals other than by charging a lower PRICE. Methods include ADVERTISING, slightly differentiating your product, improving its quality, or offering free gifts or discounts on subsequent purchases. Non-price competition is particularly common when there is an OLIGOPOLY, perhaps because it can give an impression of fierce rivalry while the FIRMS are actually colluding to keep prices high.
When average INCOME increases, the DEMAND for normal goods increases, too. The opposite of INFERIOR GOODS.
economics that tries to change the world, by suggesting policies for increasing economic WELFARE. The opposite of POSITIVE ECONOMICS, which is content to try to describe the world as it is, rather than prescribe ways to make it better.
A foreign currency current account maintained with another bank. The account is used to receive and pay currency assets and liabilities denominated in the currency of the country in which the bank is resident.
Not Held Basis Order
An order whereby the price may trade through or better than the client's desired level, but the principal is not held responsible if the order is not executed.
A financial instrument consisting of a promise to pay rather than an order to pay or a certificate of indebtedness.
A statement that is being put to the test. In ECONOMETRICS, economists often start with a null hypothesis that a particular variable equals a particular number, then crunch their data to see if they can prove or disprove it, according to the laws of STATISTICAL SIGNIFICANCE. The null hypothesis chosen is often the reverse of what the experimenter actually believes; it may be put forward to allow the data to contradict it.
The Organisation for Economic Co-operation and Development, a Paris-based club for industrialised countries and the best of the rest. It was formed in 1961, building on the Organisation for European Economic Co-operation (OEEC), which had been established under the MARSHALL PLAN. By 2003, its membership had risen to 30 countries, from an original 20. Together, OECD countries produce two-thirds of the world's goods and SERVICES. The OECD provides a policy talking shop for governments. It produces forests-worth of documents discussing public policy ideas, as well as detailed empirical analysis. It also publishes reports on the economic performance of individual countries, which usually contain lots of valuable information even if they are rarely very critical of the policies implemented by a member GOVERNMENT.
The operations of a financial institution which although physically located in a country, has little connection with that country's financial systems. In certain countries a bank is not permitted to do business in the domestic market but only with other foreign banks. This is known as an off shore banking unit.
Official Settlements Account
A US balance of payments measure based on movement of dollars in foreign official holdings and US reserves. Also referred to as reserve transaction account.
Where the usual rules of a person or firm’s home country do not apply. It can be literally offshore, as in the case of investors moving their MONEY to a Caribbean island TAX HAVEN. Or it can be merely legally offshore, as in the case of certain financial transactions that take place within, say, the City of London, which are deemed for regulatory purposes to have taken place offshore.
A description of what happens to UNEMPLOYMENT when the rate of GROWTH of GDP changes, based on empirical research by Arthur Okun (1928-80). It predicts that if GDP grows at around 3% a year, the jobless rate will be unchanged. If it grows faster, the unemployment rate will fall by half of what the growth rate exceeds 3% by; that is, if GDP grows by 5%, unemployment will fall by 1 percentage point. Likewise, a lesser, say 2%, increase in GDP would be associated with a half a percentage point increase in the jobless rate. This relationship is not carved in stone, as it merely reflects the American economy during the period studied by Okun. Even so, in most econo mies Okun's Law is a reasonable rule of thumb for estimating the likely impact on jobs of changes in OUTPUT.
When a few FIRMS dominate a market. Often they can together behave as if they were a single MONOPOLY, perhaps by forming a CARTEL. Or they may collude informally, by preferring gentle NON-PRICE COMPETITION to a bloody PRICE war. Because what one firm can do depends on what the other firms do, the behaviour of oligopolists is hard to predict. When they do compete on price, they may produce as much and charge as little as if they were in a market with PERFECT COMPETITION.
One Cancels Other Order
Where the execution of one order automatically cancels a previous order also referred to as OCO or "One cancels the other".
One Touch Options
A trading style practiced by many brokers where traders can often receive a much higher payout ranging from 150 – 550%. In order to compensate from an investment you must have accurately predicted that price surpassed one of the two predetermined levels.
The Organisation of Petroleum Exporting Countries, a CARTEL set up in 1960 that wrought havoc in industrialised countries during the 1970s and early 1980s by forcing up oil prices (which quadrupled in a few weeks during 1973-74 alone), resulting in high INFLATION and slow GROWTH. A lot of productive CAPITAL equipment that had been viable at lower oil prices proved to be unprofitable to run at the higher prices and was shut down. Some economists reckon that MARKET FORCES would have driven up oil prices anyway and that OPEC merely capitalised on the opportunity. Since the early 1980s, OPEC's influence has waned. Many firms have switched to production methods that need less oil, or less energy altogether. Non-OPEC producers such as the UK have brought new oil fields on stream. And some individual members of the cartel have broken ranks by failing to restrict their oil production, resulting in lower oil prices.
An economy that allows the unrestricted flow of people, CAPITAL, goods and SERVICES across its borders; the opposite of a CLOSED ECONOMY.
Open Market Operations
The central bank operations in the markets to influence exchange and interest rates.
Any deal which has not been settled by physical payment or reversed by an equal and opposite deal for the same value date. It can be termed as a high risk, high return proposition.
CENTRAL BANKS buying and selling SECURITIES in the open market, as a way of controlling INTEREST rates or the GROWTH of the MONEY SUPPLY. By selling more securities, they can mop up surplus MONEY; buying securities adds to the money supply. The securities traded by central banks are mostly GOVERNMENT BONDS and TREASURY BILLS, although they sometimes buy or sell commercial securities.
The true cost of something is what you give up to get it. This includes not only the money spent in buying (or doing) the something, but also the economic benefits (UTILITY) that you did without because you bought (or did) that particular something and thus can no longer buy (or do) something else. For example, the opportunity cost of choosing to train as a lawyer is not merely the tuition fees, PRICE of books, and so on, but also the fact that you are no longer able to spend your time holding down a salaried job or developing your skills as a footballer. These lost opportunities may represent a significant loss of utility. Going for a walk may appear to cost nothing, until you consider the opportunity forgone to use that time earning money. Everything you do has an opportunity cost (see SHADOW PRICE). ECONOMICS is primarily about the efficient use of scarce resources, and the notion of opportunity cost plays a crucial part in ensuring that resources are indeed being used efficiently.
Optimal currency area
A geographical area within which it would pay to have a single currency. An optimal currency area can come in many sizes. Some may span several countries and others may be smaller than an individual country. The benefits of having one currency are lower foreign exchange and currency HEDGING costs and more transparent pricing (because every PRICE is expressed in the same currency). But unless the single currency is used within an optimal currency area, these benefits may be dwarfed by the costs. A single currency means a single MONETARY POLICY and no opportunity for one part of the currency area to change its EXCHANGE RATE with the other parts. This can be a big problem if a country or region is likely to suffer from ASYMMETRIC SHOCKS that affect it differently from the rest of the single-currency area, because it will no longer be able to respond by loosening its national monetary policy or devaluing its currency. This may not be an insuperable problem if workers in the affected country are able and willing to move freely to other countries; if WAGES and prices are flexible and can adjust to the shock; or if FISCAL POLICY can shift resources to areas hurt by a shock from areas that are not hurt. For a currency area to be optimal, ideally asymmetric shocks should be rare, implying that the economies involved are on similar BUSINESS CYCLES and have similar structures. Moreover, the single monetary policy should affect all the constituent parts in the same way (an INTEREST RATE cut should not, say, reduce UNEMPLOYMENT in one part and increase INFLATION in another). There should be no cultural, linguistic or legal barriers to LABOUR mobility across frontiers; there should be wage flexibility; and there should be some system for transferring resources to regions that are suffering. In practice, few of the parts of the world that have a single currency are optimal currency areas, probably including the EURO ZONE, although having a single currency often makes them become gradually more alike and thus more optimal.
As good as it gets, given the constraints you are operating within. For the concept of optimum to mean anything, there must be both a goal, say, to maximise economic WELFARE, and a set of constraints, such as an available stock of scarce economic resources. Optimising is the process of doing the best you can in the circumstances.
A contract conferring the right but not the obligation to buy (call) or to sell (put) a specified amount of an instrument at a specified price within a predetermined time period.
All options of the same class having the same exercise/strike price and expiration date.
The derivative of price action, it is the live feed of an assets health, otherwise known as the summation of all the buy and sell orders during any given moment of time.
A put option is out-of-the-money if the exercise/strike price is below the price of the underlying instrument. A call option is out-of-the money if the exercise/strike price is higher than the price of the underlying instrument.
How far an economy’s current OUTPUT is below what it would be at full CAPACITY. On average, INFLATION rises when output is above potential and falls when output is below potential. However, in the short run, the relationship between inflation and the output gap can deviate from the longer-term pattern and can thus be misleading. Alas for policymakers – because nobody really knows what an economy’s potential output is, the size and even the direction of the output gap can easily be misdiagnosed, which can contribute to serious errors in MACROECONOMIC POLICY.
Foreign exchange transaction involving either the purchase or the sale of a currency for settlement at a future date.
The forward rate of a foreign exchange deal based on spot price plus forward discount/premium.
Shifting activities that used to be done inside a firm to an outside company, which can do them more cost-effectively. Big firms have outsourced a growing amount of their business since the early 1990s, including increasingly offshoring work to cheaper employees at firms in countries such as India. This has become politically controversial in countries that lose jobs as a result of offshoring. However, a firm that outsources can improve its efficiency by focusing on those activities in which it can create the most value; the firm to which it outsources can also increase efficiency by specialising in that activity. That, at least, is the theory. In practice, managing the outsourcing process can be tricky, particularly for more complex activities.
Over the counter
In the case of drugs, those that can be purchased without a prescription from a doctor. In the case of financial SECURITIES, those that are bought or sold through a private dealer or BANK rather than on a financial exchange.
Over The Counter (OTC)
A market conducted directly between dealers and principals via a telephone and computer network rather than a regulated exchange trading floor. These markets have not been very popular because of the risks both the parties face in case the other party fails to honour the contract. They were never part of the Stock Exchange since they were seen as "unofficial".
Is an economy on a high growth rate trajectory placing pressure on the production capacity resulting in increased inflationary pressures and higher interest rates.
When an economy is growing too fast and its productive CAPACITY cannot keep up with DEMAND. It often boils over into INFLATION.
Net long or short position in one or more currencies that a dealer can carry over into the next dealing day. Passing the book to other bank dealing rooms in the next trading time zone reduces the need for dealers to maintain these unmonitored exposures.
The common tendency of PRICES in FINANCIAL MARKETS initially to move further than would seem strictly necessary in response to changes in the fundamentals that should, in theory, determine value. One reason may be that in the absence of perfect INFORMATION, investors move in herds, rushing in and out of markets on rumour. Eventually, as investors become better informed, the price usually returns to a more appropriate level. Overshooting is especially common during significant realignments of EXCHANGE RATES, but there are plenty of other examples. For instance, following the abolition of CAPITAL CONTROLS by some DEVELOPING COUNTRIES, the prices of EQUITIES in those countries initially soared to what proved to be unjustified levels as foreign CAPITAL rushed in, before settling in the longer-term at more sustainable valuations.
A situation in which nobody can be made better off without making somebody else worse off. Named after Vilfredo Pareto (1843–1923), an Italian economist. If an economy’s resources are being used inefficiently, it ought to be possible to make somebody better off without anybody else becoming worse off. In reality, change often produces losers as well as winners. Pareto efficiency does not help judge whether this sort of change is economically good or bad.
The name given to the arrangements through which countries reschedule their official DEBT; that is, money borrowed from other governments rather than BANKS or private FIRMS. The club is based on Avenue Kléber in Paris. Its members are the 19 founders of the OECD as well as Russia. Other institutions such as the WORLD BANK attend in an informal role. Rescheduling requires the consensus agreement of members and must not favour one CREDITOR nation over another. Private debt rescheduling takes place through the London Club.
(1) Foreign exchange dealer's slang for your price is the correct market price. (2) Official rates in terms of SDR or other pegging currency.
In 1899 the commissioner of the American Office of Patents recommended that his office be abolished because “everything that can be invented has been invented”. The fact that there has been so much INNOVATION during the subsequent 100 years may owe something to the existence of patents. Economists reckon that if people are going to spend the time and MONEY needed to think up and develop new products, they need to be fairly confident that if the idea works they will earn a decent PROFIT. Patents help achieve this by granting the inventor a temporary MONOPOLY over the idea, to stop it being stolen by imitators who have not borne any of the development RISK and costs. Like any monopoly, patents create inefficiency because of the lack of COMPETITION to produce and sell the product. So economists debate how long patent protection should last. There is also debate about which sorts of innovation require the encouragement of a potential monopoly to make them happen. Furthermore, the pace of innovation in some industries has sharply reduced the number of years during which a patent is valuable. Some economists say that this shows that patents do not play a large part in the process of innovation.
History matters. Where you have been in the past determines where you are now and where you can go in future. Indeed, even small, apparently trivial, differences in the path you have taken can have huge consequences for where you are and can go. In ECONOMICS, path dependence refers to the way in which apparently insignificant events and choices can have huge consequences for the development of a market or an economy. Economists disagree over how widespread path dependence is, and whether it is a form of MARKET FAILURE. One focus of this debate is the QWERTY keyboard. Some argue that the QWERTY design was deliberately made slow to use so as to overcome a jamming-at-speed problem in early typewriters. Much faster alternative layouts of keys have failed to prosper, even though the anti-jamming rationale for QWERTY has been defunct for years. Others say that the QWERTY system is as efficient a layout of keys as any other and that its success is a triumph of MARKET FORCES. Having invested in learning to make and use the QWERTY keyboard, it makes no economic sense to switch to an alternative that is no better than QWERTY.
The cash amount funded into the traders account instantly upon the expiry of a winning trade. The payout for a Binary Option is determined in a form of a ‘digital contract’ where the agreement is set in advance. The payout is between %60 and %85 on winning trades.
When CAPACITY is fixed and DEMAND varies during a time period, it may make sense to charge above-AVERAGE PRICES when demand peaks. Because this will divert some peak demand to cheaper off-peak periods, it will reduce the total amount of capacity needed at the peak and reduce the amount of capacity lying idle at off-peak times, thus resulting in a more efficient use of resources. Peak pricing is common in SERVICES with substantial fixed capacity, such as electricity supply and rail transport, as anybody who pays higher fares to travel during rush hours knows only too well.
A unit of size, a one-hundredth of the total. Not to be confused with percentage change. When something increases by 1 percentage point this may be quite different from a 1% increase. For instance, if GDP grew last year by 1% and this year by 2%, the GROWTH rate this year increased by 1 percentage point compared with last year (the difference between 1% and 2%) and also by 100% (2% is double 1%). A 1% increase would mean that the growth rate this year was only 1.01%.
Part of the “ile” family that signposts positions on a scale of numbers (see also QUARTILE). The top percentile on, say, the distribution of INCOME, is the richest 1% of the POPULATION.
The most competitive market imaginable. Perfect COMPETITION is rare and may not even exist. It is so competitive that any individual buyer or seller has a negligible impact on the market PRICE. Products are homogeneous. INFORMATION is perfect. Everybody is a price taker. FIRMS earn only normal PROFIT, the bare minimum profit necessary to keep them in business. If firms earn more than that (excess profits) the absence of barriers to entry means that other firms will enter the market and drive the price level down until there are only normal profits to be made. OUTPUT will be maximised and price minimised. Contrast with MONOPOLISTIC COMPETITION, OLIGOPOLY and, above all, MONOPOLY.
Permanent income hypothesis
Over their lives, people try to spread their spending more evenly than their INCOME. The permanent income hypothesis, developed by MILTON FRIEDMAN, says that a person's spending decisions are guided by what they think over their lifetime will be their AVERAGE (also known as permanent) income. A sharp increase in short-term income will not result in an equally sharp increase in short-term CONSUMPTION. What if somebody unexpectedly comes into money, say by winning the lottery? The permanent income hypothesis suggests that people will save most of any such WINDFALL GAINS. Reality may be somewhat different. (See LIFE-CYCLE HYPOTHESIS.)
It means a foreign currency which is freely convertible i.e a currency which is permitted by the rules and regulations of the country concerned to be converted into major reserve currencies and for which a fairly active and liquid market exists for dealing against the major currencies.
In 1958, an economist from New Zealand, A.W.H. Phillips (1914-75), proposed that there was a trade-off between INFLATION and UNEMPLOYMENT: the lower the unemployment rate, the higher was the rate of inflation. Governments simply had to choose the right balance between the two evils. He drew this conclusion by studying nominal wage rates and jobless rates in the UK between 1861 and 1957, which seemed to show the relationship of unemployment and inflation as a smooth curve. Economies did seem to work like this in the 1950s and 1960s, but then the relationship broke down. Now economists prefer to talk about the NAIRU, the lowest rate of unemployment at which inflation does not accelerate.
Named after Arthur Pigou (1877-1959), a sort of WEALTH EFFECT resulting from DEFLATION. A fall in the PRICE level increases the REAL VALUE of people's SAVINGS, making them feel wealthier and thus causing them to spend more. This increase in DEMAND can lead to higher employment.
On September 22nd 1985, finance ministers from the world's five biggest economies - the United States, Japan, West Germany, France and the UK - announced the Plaza Accord at the eponymous New York hotel. Each country made specific promises on economic policy: the United States pledged to cut the federal deficit, Japan promised a looser [economics-term KEY-"MONETARY POLICY"]monetary policy[/economics-term] and a range of financial-sector reforms, and Germany proposed tax cuts. All countries agreed to intervene in currency markets as necessary to get the dollar down. Perhaps not surprisingly, not all the promises were kept (least of all the American one on deficit cutting), but even so the plan turned out to be spectacularly successful. By the end of 1987, the dollar had fallen by 54% against both the D-mark and the yen from its peak in February 1985. This sharp drop led to a new fear: of an uncontrolled dollar plunge. So in 1987 another big international plan, the Louvre Accord, was hatched to stabilise the dollar. Again specific policy pledges were made (the United States to tighten fiscal policy, Japan to loosen monetary policy). Again the participants promised currency intervention if major currencies moved outside an agreed, but unpublished, set of ranges. The dollar promptly rose.
(1) 100th part of a per cent, normally 10,000 of any spot rate. Movement of exchange rates are usually in terms of points. (2) One percent on an interest rate e.g. from 8-9%. (3) Minimum fluctuation or smallest increment of price movement.
The potential for losses arising from a change in government policy or due to the risk of expropriation (nationalisation by the government ).
At the beginning of the 20th century the population of the world was 1.7 billion. At the end of that century, it had soared to 6 billion. Recent estimates suggest that it will be nearly 8 billion by 2025 and 9.3 billion by 2050. Almost all of this increase is forecast to occur in the developing regions of Africa, Asia and Latin America. For what economists have had to say about this, see DEMOGRAPHICS.
The netted total exposure in a given currency. A position can be either flat or square (no exposure), long (more currency bought than sold), or short ( more currency sold than bought).
Things that the Joneses buy. Some things are bought for their intrinsic usefulness, for instance, a hammer or a washing machine. Positional goods are bought because of what they say about the person who buys them. They are a way for a person to establish or signal their status relative to people who do not own them: fast cars, holidays in the most fashionable resorts, clothes from trendy designers. By necessity, the quantity of these goods is somewhat fixed, because to increase SUPPLY too much would mean that they were no longer positional. What would owning a Rolls-Royce say about you if everybody owned one? Fears that the rise of positional goods would limit GROWTH, since by definition they had to be in scarce supply, have so far proved misplaced. Entrepreneurs have come up with ever more ingenious ways for people to buy status, thus helping developed economies to keep growing.
ECONOMICS that describes the world as it is, rather than trying to change it. The opposite of NORMATIVE ECONOMICS, which suggests policies for increasing economic WELFARE.
The state of being poor, which depends on how you define it. One approach is to use some absolute measure. For instance, the poverty rate refers to the number of households whose INCOME is less than three times what is needed to provide an adequate diet. (Though what constitutes adequate may change over time.) Another is to measure relative poverty. For instance, the number of people in poverty can be defined as all households with an income of less than, say, half the AVERAGE household income. Or the (relative) poverty line may be defined as the level of income below which are, say, the poorest 10% of households. In each case, the dividing line between poverty and not-quite poverty is somewhat arbitrary. As countries get richer, the number of people in absolute poverty usually gets smaller. This is not necessarily true of the numbers in relative poverty. The way that relative poverty is defined means that it is always likely to identify a large number of impoverished households. However rich a country becomes, there will always be 10% of households poorer than the rest, even though they may live in mansions and eat caviar (albeit smaller mansions and less caviar than the other 90% of households).
Keeping some MONEY handy, just in case. One of three motives for holding money identified by KEYNES, along with the transactional motive (having the cash to pay for planned purchases) and the speculative motive (you think ASSET prices are going to fall, so you sell your assets for cash).
Charging low PRICES now so you can charge much higher prices later. The predator charges so little that it may sustain losses over a period of time, in the hope that its rivals will be driven out of business. Clearly, this strategy makes sense only if the predatory firm is able eventually to establish a MONOPOLY. Some advocates of anti-DUMPING policies say that cheap IMPORTS are examples of predatory pricing. In practice, the evidence gives little support for this view. Indeed, in general, predatory pricing is quite rare. It is certainly much less common in practice than it might appear from the propaganda of FIRMS that are under pricing pressure from more efficient competitors.
(1) The amount by which a forward rate exceeds a spot rate. (2) The amount by which the market price of a bond exceeds its par value. (3) Options, the price a put or call buyer must pay to a put or call seller for an option contract. (4) The margin paid above the normal price level.
In EQUILIBRIUM, what balances SUPPLY and DEMAND. The price charged for something depends on the tastes, INCOME and ELASTICITY of demand of customers. It depends on the amount of COMPETITION in the market. Under PERFECT COMPETITION, all FIRMS are price takers. Where there is a MONOPOLY, or firms have some MARKET POWER, the seller has some control over the price, which will probably be higher than in a perfectly competitive market. By how much more will depend on how much market power there is, and on whether the firm(s) with the market power are committed to PROFIT MAXIMISATION. In some cases, firms may charge less than the profit-maximising price for strategic or other reasons (see PREDATORY PRICING).
When a firm charges different customers different PRICES for the same product. For producers, the perfect world would be one in which they could charge each customer a different price: the price that each customer would be willing to pay. This would maximise PRODUCER SURPLUS. This cannot happen, not least because sellers do not know how much any individual would pay. Yet some price discrimination is possible if an overall market can be segmented into somewhat separate markets and the EQUILIBRIUM price in each of these markets is different, perhaps because of differences in consumer tastes, perhaps because in some segments the firm enjoys some MARKET POWER. But this will work only if the market segments can be kept apart. If it is possible and profitable to buy the product in a low-price segment and resell it in a high-price segment, then price discrimination will not last for long.
A measure of the responsiveness of DEMAND to a change in PRICE. If demand changes by more than the price has changed, the good is price-elastic. If demand changes by less than the price, it is price-inelastic. Economists also measure the ELASTICITY of demand to changes in the INCOME of consumers.
When PRICES of, say, a PUBLIC UTILITY are regulated, giving producers an incentive to maximise their profits by reducing their costs as much as possible. Contrast with RATE OF RETURN REGULATION.
A crude method of judging whether SHARES are cheap or expensive; the ratio of the market PRICE of a share to the company's earnings (PROFIT) per share. The higher the price/earnings (P/E) ratio, the more investors are buying a company's shares in the expectation that it will make larger profits in future than now. In other words, the higher the P/E ratio, the more optimistic investors are being.
(1) The rate from which lending rates by banks are calculated in the US. (2) The rate of discount of prime bank bills in the UK.
A favourite example in GAME THEORY, which shows why co-operation is difficult to achieve even when it is mutually beneficial. Two prisoners have been arrested for the same offence and are held in different cells. Each has two options: confess, or say nothing. There are three possible outcomes. One could confess and agree to testify against the other as state witness, receiving a light sentence while his fellow prisoner receives a heavy sentence. They can both say nothing and may be lucky and get light sentences or even be let off, owing to lack of firm evidence. Or they may both confess and probably get lighter individual sentences than one would have received had he said nothing and the other had testified against him. The second outcome would be the best for both prisoners. However, the RISK that the other might confess and turn state witness is likely to encourage both to confess, landing both with sentences that they might have avoided had they been able to co-operate in remaining silent. In an OLIGOPOLY, FIRMS often behave like these prisoners, not setting PRICES as high as they could do if they only trusted the other firms not to undercut them. As a result, they are worse off.
When a firm’s SHARES are held privately and not traded in the public markets. Private equity includes shares in both mature private companies and, as VENTURE CAPITAL, in newly started businesses. As it is less liquid than publicly traded EQUITY, investors in private equity expect on average to earn a higher EQUITY RISK PREMIUM from it.
Selling state-owned businesses to private investors. This policy was associated initially with Margaret Thatcher's government in the 1980s, which privatised numerous companies, including PUBLIC UTILITY businesses such as British Telecom, British Gas, and electricity and water companies. During the 1990s, privatisation became a favourite policy of governments all over the world. There were several reasons for the popularity of privatisation. In some instances, the aim was to improve the performance of publicly owned companies. Often NATIONALISATION had failed to achieve its goals and had become increasingly associated with poor service to customers. Sometimes privatisation was part of transforming a state-owned MONOPOLY into a competitive market, by combining ownership transfer with DEREGULATION and LIBERALISATION. Sometimes privatisation offered a way to raise new CAPITAL for the firm to invest in improving its service, MONEY that was not available in the public sector because of constraints on PUBLIC SPENDING. Indeed, perhaps the main attraction of privatisation to many politicians was that the proceeds from it could ease the pressure on the public purse. As a result, they could avoid (in the short-term) doing the more painful things necessary to improve the fiscal position, such as raising taxes or cutting public spending.
How likely something is to happen, usually expressed as the ratio of the number of ways the outcome may occur to the number of total possible outcomes for the event. For instance, each time you throw a dice there are six possible outcomes, but in only one of these can a six come up. Thus the probability of throwing a six on any given throw is one in six. The fact that you threw a six last time does not alter the one-in-six probability of throwing a six next time (see RISK).
The difference between what a supplier is paid for a good or service and what it cost to SUPPLY. Added to CONSUMER SURPLUS, it provides a measure of the total economic benefit of a sale.
A mathematical way to describe the relationship between the quantity of inputs used by a firm and the quantity of OUTPUT it produces with them. If the amount of inputs needed to produce one more unit of output is less than was needed to produce the last unit of output, then the firm is enjoying increasing RETURNS to scale (or increasing MARGINAL product). If each extra unit of output requires a growing amount of inputs to produce it, the firm faces diminishing returns to scale (diminishing marginal product).
The relationship between inputs and OUTPUT, which can be applied to individual FACTORS OF PRODUCTION or collectively. LABOUR productivity is the most widely used measure and is usually calculated by dividing total output by the number of workers or the number of hours worked. Total factor productivity attempts to measure the overall productivity of the inputs used by a firm or a country. Alas, the usefulness of productivity statistics is questionable. The quality of different inputs can change significantly over time. There can also be significant differences in the mix of inputs. Furthermore, firms and countries may use different definitions of their inputs, especially CAPITAL. That said, much of the difference in countries' living standards reflects differences in their productivity. Usually, the higher productivity is the better, but this is not always so. In the UK during the 1980s, labour productivity rose sharply, leading some economists to talk of a 'productivity miracle'. Others disagreed, saying that productivity had risen because unemployment had risen - in other words, the least productive workers had been removed from the figures on which the AVERAGE was calculated. There was a similar debate in the United States starting in the late 1990s. Initially, economists doubted that a productivity miracle was taking place. But by 2003, they conceded that during the previous five years the United States enjoyed the fastest productivity growth in any such period since the second world war. Over the whole period from 1995, labour productivity growth averaged almost 3% a year, twice the average rate over the previous two decades. That did not stop economists debating why the miracle had occurred.
The main reason FIRMS exist. In economic theory, profit is the reward for RISK taken by ENTERPRISE, the fourth of the FACTORS OF PRODUCTION - what is left after all other costs, including RENT, WAGES and INTEREST. Put simply, profit is a firm's total revenue minus total cost. Economists distinguish between normal profit and excess profit. Normal profit is the opportunity cost of the ENTREPRENEUR, the amount of profit just sufficient to keep the firm in business. If profit is any lower than that, then enterprise would be better off engaged in some alternative economic activity. Excess profit, also known as super-normal profit, is profit above normal profit and is usually evidence that the firm enjoys some MARKET POWER that allows it to be more profitable than it would be in a market with PERFECT COMPETITION.
The presumed goal of FIRMS. In practice, business people often trade off making as much profit as possible against other goals, such as building business empires, being popular with staff and enjoying life. The growing popularity in recent years of paying bosses with SHARES in their firm may have reduced the AGENCY COSTS that arise because they are the hired hands of shareholders, making them more likely to pursue profit maximisation.
TAXATION that takes a larger proportion of a taxpayer's INCOME the higher the income is. (See VERTICAL EQUITY.)
ECONOMICS abounds with propensities to do various things: consume, save, invest, import, and so on. In each case, it is important to distinguish between the AVERAGE propensity and the MARGINAL one. The average propensity to consume is simply total CONSUMPTION divided by total INCOME. The marginal propensity to consume measures how much of each extra dollar of income is consumed: the percentage change in consumption divided by the percentage change in income. The value of the marginal propensity to consume, which determines the MULTIPLIER, is harder to predict than the value of the average propensity to consume.
Essential to any market economy. To trade, it is essential to know that the person selling a good or service owns it and that ownership will pass to the buyer. The stronger and clearer property rights are, the more likely it is that trade will take place and that PRICES will be efficient. If there are no property rights over something there can be severe consequences. A solution to the costly EXTERNALITY of clean air being polluted may be to establish property rights over the air, so that the owner can charge the polluter to pump smoke into the atmosphere. Private property rights are often more economically efficient than common ownership. When people do not own something directly, they may have little incentive to look after it. (See the TRAGEDY OF THE COMMONS.) Strikingly, in Russia after COMMUNISM, the establishment of a well-functioning market economy proved difficult, partly because it was unclear who owned many of the country's resources, and those property rights that did exist often counted for little. Businesses would often have their products stolen by criminal gangs or be forced to hand over most of their profits in protection money. It is no coincidence that an effective judicial system, as well as property rights for it to enforce, is a feature of all advanced market economies. That said, nowhere are property rights absolute. For instance, TAXATION is a clear example of the state infringing taxpayers' ownership of their money. The economic cost of infringing property rights underlines how important it is that governments think carefully about the consequences for economic GROWTH of their tax policies.
A theory of 'irrational' economic behaviour. Prospect theory holds that there are recurring biases driven by psychological factors that influence people's choices under uncertainty. In particular, it assumes that people are more motivated by losses than by gains and as a result will devote more energy to avoiding loss than to achieving gain. The theory is based on the experimental work of two psychologists, Daniel Kahneman (who won a nobel prize for economics for it) and Amos Tversky (1937-96). It is an important component of BEHAVIOURAL ECONOMICS.
Opposition to FREE TRADE. Although intended to protect a country's economy from foreign competitors, it usually makes the protected country worse off than if it allowed international trade to proceed without hindrance from trade barriers such as QUOTAS and TARIFFS.
Things that can be consumed by everybody in a society, or nobody at all. They have three characteristics. They are: non-rival - one person consuming them does not stop another person consuming them; non-excludable - if one person can consume them, it is impossible to stop another person consuming them; non-rejectable - people cannot choose not to consume them even if they want to. Examples include clean air, a national defence system and the judiciary. The combination of non-rivalry and non-excludability means that it can be hard to get people to pay to consume them, so they might not be provided at all if left to MARKET FORCES. Thus public goods are regarded as an example of MARKET FAILURE, and in most countries they are provided at least in part by GOVERNMENT and paid for through compulsory TAXATION. (See also global public goods.)
Spending by national and local GOVERNMENT and some government-backed institutions. See FISCAL POLICY, golden rule and BUDGET.
A firm providing essential services to the public, such as water, electricity and postal services, usually involving elements of NATURAL MONOPOLY. Food is essential, but because it is provided in a competitive market, food SUPPLY is not usually regarded as a public utility. Because public utilities have some MONOPOLY power, they are typically subject to some REGULATION by GOVERNMENT, such as PRICE controls and perhaps an obligation to provide their services to everybody, even to those who cannot afford to pay a market price (the universal service obligation). Public utilities are often owned by the state, although this has become less common as a result of PRIVATISATION.
Using private firms to carry out aspects of government. This has become increasingly popular since the early 1980s as governments have tried to obtain some of the benefits of the private sector without going as far as full privatisation. The gains have been greatest when services have been allocated to private firms through competitive bidding. They have been smallest, and arguably even negative, in cases when the main contribution of the private firm has been to raise finance. That is because governments can usually borrow more cheaply than private firms, so when they ask them to raise money the question that springs to mind is: are they doing this to make their public borrowing look smaller?
Purchasing Power Parity
Model of exchange rate determination stating that the price of a good in one country should equal the price of the same good in another country after adjusting for the changes in the price due to the change in exchange rate. Also known as the law of one price.
Put Call Parity
The equilibrium relationship between premiums of call and put options of the same strike and expiry.
A put option confers the right but not the obligation to sell currencies, instruments or futures at the option exercise price within a predetermined time period.
Quantity theory of money
The foundation stone of MONETARISM. The theory says that the quantity of MONEY available in an economy determines the value of money. Increases in the MONEY SUPPLY are the main cause of INFLATION. This is why Milton FRIEDMAN claimed that 'inflation is always and everywhere a monetary phenomenon'. The theory is built on the Fisher equation, MV = PT, named after Irving Fisher (1867-1947). M is the stock of money, V is the VELOCITY OF CIRCULATION, P is the average PRICE level and T is the number of transactions in the economy. The equation says, simply and obviously, that the quantity of money spent equals the quantity of money used. The quantity theory, in its purest form, assumes that V and T are both constant, at least in the short-run. Thus any change in M leads directly to a change in P. In other words, increase the money supply and you simply cause inflation. In the 1930s, KEYNES challenged this theory, which was orthodoxy until then. Increases in the money supply seemed to lead to a fall in the velocity of circulation and to increases in real INCOME, contradicting the classical dichotomy (see MONETARY NEUTRALITY). Later, monetarists such as Friedman conceded that V could changein response to variations in M, but did so only in stable, predictable ways that did not challenge the thrust of the theory. Even so, monetarist policies did not perform well when they were applied in many countries during the 1980s, as even Friedman has since conceded.
Part of the “ile” family that signposts positions on a scale of numbers (see also PERCENTILE). The top quartile on, say, the distribution of INCOME, is the richest 25% of the POPULATION.
Market failure? Not necessarily. Usually a queue reflects a PRICE that is set too low, so that DEMAND exceeds SUPPLY, so some customers have to wait to buy the product. But a queue may also be the result of deliberate rationing by a producer, perhaps to attract attention - by a restaurant that wants to appear popular, say. Customers may regard a queue, such as a waiting list for health treatment, as a fairer way to distribute the product than using the PRICE MECHANISM.
A form of PROTECTIONISM. A country imposes limits on the number of goods that can be imported from another country. For instance, France may limit the number of cars imported from Japan to, say, 20,000 a year. As a result of limiting SUPPLY, the PRICE of the imported good is higher than it would be under FREE TRADE, thus making life easier for domestic producers.
An indicator of the reliability of a relationship identified by REGRESSION ANALYSIS. An R2 of 0.8 indicates that 80% of the change in one variable is explained by a change in the related variable.
Impossible to predict the next step. EFFICIENT MARKET THEORY says that the PRICES of many financial ASSETS, such as SHARES, follow a random walk. In other words, there is no way of knowing whether the next change in the price will be up or down, or by how much it will rise or fall. The reason is that in an efficient market, all the INFORMATION that would allow an investor to predict the next price move is already reflected in the current price. This belief has led some economists to argue that investors cannot consistently outperform the market. But some economists argue that asset prices are predictable (they follow a non-random walk) and that markets are not efficient.
The difference between the highest and lowest price of a future recorded during a given trading session.
A trading style offered by most binary brokers where traders predict whether or not the price of an asset will be fall within two predetermined price levels. This style of trading typically offers higher payouts and is popular among traders who use hedge oriented trading strategies.
Rate of return
A way to measure economic success, albeit one that can be manipulated quite easily. It is calculated by expressing the economic gain (usually PROFIT) as a percentage of the CAPITAL used to produce it. Deciding what number to use for profit is rarely simple. Likewise, totalling up how much capital was used can be tricky, especially if it is expanded to include INTANGIBLE ASSETS and HUMAN CAPITAL. When FIRMS are evaluating a project to decide whether to go ahead with it, they estimate the project's expected rate of return and compare it with their COST OF CAPITAL. (See NET PRESENT VALUE and DISCOUNT RATE.)
Rate of return regulation
An approach to REGULATION often used for a PUBLIC UTILITY to stop it exploiting MONOPOLY power. A public utility is forbidden to earn above a certain RATE OF RETURN decided by the regulator. In practice, this often encourages the utility to be inefficient, slow to innovate and quick to spend money on such things as big offices and executive jets, to keep down its PROFIT and thus the rate of return. Contrast with PRICE REGULATION.
A guide to the riskiness of a FINANCIAL INSTRUMENT provided by a ratings agency, such as Moody's, Standard and Poor's and Fitch IBCA. These measures of CREDIT quality are mostly offered on marketable GOVERNMENT and corporate DEBT. A triple-A or A++ rating represents a low risk of DEFAULT; a C or D rating an extreme risk of, or actual, default. Debt PRICES and YIELDS often (but not always) reflect these ratings. A triple-A BOND has a low yield. High-yielding bonds, also known as junk bonds, usually have a rating that suggests a high risk of default. A series of financial market crises from the mid-1990s onwards led to growing debate about the reliability of ratings, and whether they were slow to give warning of impending trouble. After the Enron debacle, which again the ratings agencies had failed to predict, some critics argued that the big three agencies had formed a cosy oligopoly and that encouraging more competition was the way to improve ratings.
How some economists believe that people think about the future. Nobody can predict the future perfectly; but rational expectations theory assumes that, over time, unexpected events (SHOCKS) will cancel out each other and that on average people's expectations about the future will be accurate. This is because they form their expectations on a rational basis, using all the INFORMATION available to them optimally, and learn from their mistakes. This is in contrast to other theories of how people look ahead, such as ADAPTIVE EXPECTATIONS, in which people base their predictions on past trends and changes in trends, and BEHAVIOURAL ECONOMICS, which assumes that expectations are somewhat irrational as a result of psychological biases. The theory of rational expectations, for which Robert Lucas won the NOBEL PRIZE FOR ECONOMICS, initially became popular with monetarists because it seemed to prove that KEYNESIAN policies of DEMAND management would fail. With rational expectations, people learn to anticipate GOVERNMENT policy changes and act accordingly; since macroeconomic FINE TUNING requires that governments be able to fool people, this implies that it is usually futile. Subsequently, this conclusion has been challenged. However, rational and near-rational expectations have become part of the mainstream of economic thought.
Although economists say that rationing is what the PRICE MECHANISM does, what most people think of as rationing is an alternative to letting PRICES determine how scarce economic resources, goods and SERVICES are distributed (see also QUEUEING). Non-price rationing is often used when the distribution decided by MARKET FORCES is perceived to be unfair. Rationing may lead to the creation of a black market, as people sell their rations to those willing to pay a high price (see BLACK ECONOMY).
Real balance effect
Falling INFLATION and INTEREST rates lead to higher spending (see WEALTH EFFECT).
Real exchange rate
An EXCHANGE RATE that has been adjusted to take account of any difference in the rate of INFLATION in the two countries whose currency is being exchanged.
Real options theory
A newish theory of how to take INVESTMENT decisions when the future is uncertain, which draws parallels between the real economy and the use and valuation of financial options. It is becoming increasingly fashionable at business schools and even in the boardroom. Traditional investment theory says that when a firm evaluates a proposed project, it should calculate the project's NET PRESENT VALUE (NPV) and if it is positive, go ahead. Real options theory assumes that FIRMS also have some choice in when to invest. In other words, the project is like an option: there is an opportunity, but not an obligation, to go ahead with it. As with financial options, the interesting question is when to exercise the option: certainly not when it is out of the money (the cost of investing exceeds the benefit). Financial options should not necessarily be exercised as soon as they are in the money (the benefit from exercising exceeds the cost). It may be better to wait until it is deep in the money (the benefit is far above the cost). Likewise, companies should not necessarily invest as soon as a project has a positive NPV. It may pay to wait. Most firms' investment opportunities have embedded in them many managerial options. For instance, consider an oil company whose bosses think they have discovered an oil field, but they are uncertain about how much oil it contains and what the PRICE of oil will be once they start to pump. Option one: to buy or lease the land and explore? Option two: if they find oil, to start to pump? Whether to exercise these options will depend on the oil price and what it is likely to do in future. Because oil prices are highly volatile, it might not make sense to go ahead with production until the oil price is far above the price at which traditional investment theory would say that the NPV is positive and give the investment the green light. Options on real ASSETS behave rather like financial options (a SHARE option, say). The similarities are such that they can, at least in theory, be valued according to the same methodology. In the case of the oil company, for instance, the cost of LAND corresponds to the down-payment on a call (right to buy) option, and the extra investment needed to start production to its strike price (the money that must be paid if the option is exercised). As with financial options, the longer the option lasts before it expires and the more volatile is the price of the underlying asset (in this case, oil) the more the option is worth. This is the theory. In practice, pricing financial options is often tricky, and valuing real options is harder still.
A measure of the value of MONEY that removes the effect of INFLATION. Contrast with NOMINAL VALUE.
A decline in business activity. Often defined as two consecutive quarters with a real fall in GNP.
Doing as you are done by. A grants B certain privileges on the condition that B grants the same privileges to A. Most international economic agreements, for example, on trade, include binding reciprocity requirements.
Not lending to people in certain poor or troubled neighbourhoods – drawn with a red line on a map – simply because they live there, regardless of their CREDIT-worthiness judged by other criteria.
Policies to pump up DEMAND and thus boost the level of economic activity. Monetarists fear that such policies may simply result in higher INFLATION.
A policy intended to boost economic activity in a specific geographical area that is not an entire country and, typically, is in worse economic shape than nearby areas. It can include offering FIRMS incentives to provide jobs in the region, such as SOFT LOANS, grants, lower taxes, cheap LAND and buildings, subsidised LABOUR and worker training. Is it necessary? A region's problems should be somewhat self-correcting. After all, simple theories of SUPPLY and DEMAND would suggest that firms will move to areas of low WAGES and high UNEMPLOYMENT to take advantage of cheaper labour and surplus workers, or that workers will move away from such areas to where more and better-paid jobs exist. But some economic theories suggest that rather than moving to areas where wages are lowest, firms often cluster together with other successful businesses. Regional policy may need to be extremely generous to tempt firms to give up the advantages of being in a cluster.
Number-crunching to discover the relationship between different economic variables. The findings of this statistical technique should always be taken with a pinch of salt. How big a pinch can vary considerably and is indicated by the degree of STATISTICAL SIGNIFICANCE and R SQUARED. The relationship between a dependent variable (GDP, say) and a set of explanatory variables (DEMAND, INTEREST rates, CAPITAL, UNEMPLOYMENT, and so on) is expressed as a regression equation.
A tax that takes a smaller proportion of INCOME as the taxpayer’s income rises, for example, a fixed-rate vehicle tax that eats up a much larger slice of a poor person’s income than a rich person’s income. This goes against the principle of VERTICAL EQUITY, which many people think should be at the heart of any fair tax system.
Rules governing the activities of private-sector enterprises. Regulation is often imposed by GOVERNMENT, either directly or through an appointed regulator. However, some industries and professions impose rules on their members through self-regulation. Regulation is often introduced to tackle MARKET FAILURE. EXTERNALITIES such as pollution have inspired rules limiting factory emissions. Regulations on the selling of financial products to individuals have been introduced as protection against unscrupulous financial FIRMS with better INFORMATION than their customers. RATE OF RETURN REGULATION and PRICE REGULATION have been used to combat NATURAL MONOPOLY, sometimes instead of NATIONALISATION. Some regulation has been motivated by politics rather than ECONOMICS, for instance, restrictions on the number of hours people can work or the circumstances in which an employer can dismiss employees. Even when introduced for sound economic reasons, regulation can generate more costs than benefits. Regulated firms or individuals may face substantial compliance costs. Firms may devote substantial resources to REGULATORY ARBITRAGE, which would leave consumers no better off. Regulation may lead to MORAL HAZARD if people believe that the government is keeping an eye on the behaviour of the regulated business and so do less monitoring of their own. Regulation may be badly designed and thus lock an industry into an inefficient EQUILIBRIUM. Rigid regulation may hold back INNOVATION. There is also the danger of REGULATORY CAPTURE. In short, then, REGULATORY FAILURE may be even worse for an economy than market failure.
Exploiting loopholes in REGULATION, and perhaps making the regulation useless in the process. This is often done by international investors that use DERIVATIVES to find ways around a country’s financial regulations.
Gamekeeper turns poacher or, at least, helps poacher. The theory of regulatory capture was set out by Richard Posner, an economist and lawyer at the University of Chicago, who argued that “REGULATION is not about the public interest at all, but is a process, by which interest groups seek to promote their private interest ... Over time, regulatory agencies come to be dominated by the industries regulated.” Most economists are less extreme, arguing that regulation often does good but is always at RISK of being captured by the regulated firms.
A RISK faced by private-sector FIRMS that regulatory changes will hurt their business. In competitive markets, regulatory risk is usually small. But in NATURAL MONOPOLY industries, such as electricity distribution, it may be huge. To ensure that regulatory risk does not deter private firms from offering their services, a GOVERNMENT wishing to change its regulations may have good reason to compensate private firms that suffer losses as a result of the change.
Relative income hypothesis
People often care more about their relative well being than their absolute well being. Someone who prefers a $100 a week pay rise when a colleague gets $50 to both of them getting a $200 increase, for example. Poor people may consume more of their INCOME than rich people do because they want to reduce the gap in their CONSUMPTION levels. The relative income hypothesis, set out by James Duesenberry, says that a household's consumption depends partly on its income relative to other families. Contrast with PERMANENT INCOME HYPOTHESIS.
Confusingly, rent has two different meanings for economists. The first is the commonplace definition: the INCOME from hiring out LAND or other durable goods. The second, also known as economic rent, is a measure of MARKET POWER: the difference between what a FACTOR OF PRODUCTION is paid and how much it would need to be paid to remain in its current use. A soccer star may be paid $50,000 a week to play for his team when he would be willing to turn out for only $10,000, so his economic rent is $40,000 a week. In PERFECT COMPETITION, there are no economic rents, as new FIRMS enter a market and compete until PRICES fall and all rent is eliminated. Reducing rent does not change production decisions, so economic rent can be taxed without any adverse impact on the real economy, assuming that it really is rent.
Cutting yourself a bigger slice of the cake rather than making the cake bigger. Trying to make more money without producing more for customers. Classic examples of rent-seeking, a phrase coined by an economist, Gordon Tullock, include: a protection racket, in which the gang takes a cut from the shopkeeper's PROFIT; a CARTEL of FIRMS agreeing to raise PRICES; a UNION demanding higher WAGES without offering any increase in PRODUCTIVITY; lobbying the GOVERNMENT for tax, spending or regulatory policies that benefit the lobbyists at the expense of taxpayers or consumers or some other rivals. Whether legal or illegal, as they do not create any value, rent-seeking activities can impose large costs on an economy.
The fertility rate required in a country to keep its population steady. In rich countries, this is usually reckoned to be 2.1 children per woman, the extra 0.1 reflecting the likelihood that some children will die before their parents. In poorer countries with higher infant mortality, the replacement rate may be much higher. In may countries, since the early 1990s the fertility rate has fallen below the replacement rate. There has been much debate about why, and much agreement that, if this trend continues, those countries may face long-term problems such as a relatively growing proportion of retired older people having to be supported by a relatively shrinking proportion of younger people.
An agreement in which one party sells a security to another party and agrees to buy it back on a specified date for a specified PRICE. CENTRAL BANKS deal in short-term repos to provide LIQUIDITY to the FINANCIAL SYSTEM, buying SECURITIES from BANKS with cash on the condition that the banks will repurchase them a few weeks later.
The minimum EXPECTED RETURN you require from an INVESTMENT to be willing to go ahead with it.
Changing the payment schedule for a DEBT by agreement between borrower and lender. This is usually done when the borrower is struggling to make payments under the original schedule. Rescheduling can involve reducing INTEREST payments but extending the period over which they are collected; putting back the date of repayment of the loan; reducing interest payments but increasing the amount that has to be repaid eventually; and so on. The rescheduling may or may not require the lender to bear some financial loss. The rescheduling may or may not require the lender to bear some financial loss. The rescheduling of loans to countries usually takes place through the Paris Club and London Club.
A currency held by a central bank on a permanent basis as a store of international liquidity, these are normally Dollar, Deutschemark, and Sterling..
Regulations governing the minimum amount of RESERVES that a BANK must hold against deposits.
Funds held against future contingencies, normally a combination of convertible foreign currency, gold, and SDRs. Official reserves are to ensure that a government can meet near term obligations. They are an asset in the balance of payments.
When you buy an ASSET you become exposed to a bundle of different RISKs. Many of these risks are not unique to the asset you own but reflect broader possibilities, such as that the stockmarket average will rise or fall, that INTEREST rates will be cut or increased, or that the GROWTH rate will change in an entire economy or industry. Residual risk, also known as alpha, is what is left after you take out all the other shared risk exposures. Exposure to this risk can be reduced by DIVERSIFICATION. Contrast with SYSTEMATIC RISK.
A general term for anything done by a firm, or FIRMS, to inhibit COMPETITION. Generally against the law. (See ANTITRUST and CARTEL.)
Retail Price Index
Measurement of the monthly change in the average level of prices at retail, normally of a defined group of goods.
The rewards for doing business. Returns usually refer to PROFIT and can be measured in various ways (see RATE OF RETURN and TOTAL RETURNS).
A system for screen based trading that has been in operation since the early 1980s. It now has a matching optional enhancement known as Dealing 2000-2.
A live feed as one of the worlds largest financial data providers that provides live rates of the assets in the financial markets to the trading brokers.
An example of a popular joke among economists: two economists see a Ferrari. 'I want one of those,' says the first. 'Obviously not,' replies the other. To get a smile out of this it is necessary (but not, alas, sufficient) to know about revealed preference. This is the notion that what you want is revealed by what you do, not by what you say. Actions speak louder than words. If the economist had really wanted a Ferrari he would have tried to buy one, if he did not own one already. Economists have three main approaches to modelling DEMAND and how it will change if PRICES or INCOMES change. The cardinal approach involves asking consumers to say how much UTILITY they get from consuming a particular good, aggregating this across all goods and SERVICES, and calculating how demand would change on the assumption that people will consume the combination of things that maximises their total utility. The ordinal approach does not require consumers to say how much utility they get in absolute terms from consuming a particular good. Instead, it asks them to indicate the relative utility they get from consuming one item compared with another, that is, to say if they prefer one basket of goods to another, or are indifferent between them. The third approach is revealed preference. To model demand it is only necessary to be able to compare an individual's CONSUMPTION decisions in situations with different prices and/or incomes and to assume that consumers are consistent in their decisions over time (that is, if they prefer wine to beer in one period they will still prefer wine in the next).
The controversial idea, suggested by David RICARDO, that GOVERNMENT deficits do not affect the overall level of DEMAND in an economy. This is because taxpayers know that any DEFICIT has to be repaid later, and so increase their SAVINGS in anticipation of a tax bill. Thus government attempts to stimulate an economy by increasing PUBLIC SPENDING and/or cutting taxes will be rendered impotent by the private-sector reaction.
The third of 17 children of a wealthy banker, David Ricardo (1772-1823) was disinherited at the age of 21 after he married a Quaker against the wishes of his parents. He became a stockbroker and did so well that he retired at 42 to concentrate on writing and politics. A friend of fellow classical economists Thomas Malthus and Jean-Baptiste Say (see SAY'S LAW), he developed many economic theories that are still in use today. The most influential was COMPARATIVE ADVANTAGE, the theory underpinning the case for FREE TRADE. In his 1817 book, The Principles of Political Economy and Taxation, he outlined a theory of distribution of output in an economy. In this he argued that the allocation of factors of production to any area of economic activity is determined by the level of economic RENT that can be earned from it. As this gradually falls because of DIMINISHING RETURNS, CAPITAL and other resources shift to more profitable projects. He examined the split between WAGES and PROFIT, arguing that 'there can be no rise in the value of LABOUR without a fall of profits'. He also claimed that changes in the GOVERNMENT DEFICIT did not affect the level of DEMAND in the economy (RICARDIAN EQUIVALENCE).
The chance of things not turning out as expected. Risk taking lies at the heart of CAPITALISM and is responsible for a large part of the GROWTH of an economy. In general, economists assume that people are willing to be exposed to increased risks only if, on AVERAGE, they can expect to earn higher returns than if they had less exposure to risk. How much higher these EXPECTED RETURNS need to be depends partly on the PROBABILITY of an undesirable outcome and partly on whether the risk taker is RISK AVERSE, RISK NEUTRAL or RISK SEEKING. During the second half of the 20th century, economists greatly improved their understanding of risk and developed theories of RISK MANAGEMENT, which suggest when it makes sense to use INSURANCE, DIVERSIFICATION or HEDGING to change risk exposures. In FINANCIAL MARKETS the most commonly used measure of risk is the volatility (or STANDARD DEVIATION) of the PRICE of, or more appropriately the TOTAL RETURNS on, an ASSET. Often added to the risk profile are other statistical measures such as skewness and the possibility of extreme changes on rare occasions. (See STRESS TESTING, SCENARIO ANALYSIS and VALUE AT RISK.)
Someone who thinks RISK is a four-letter word. Risk-averse investors are those who, when faced with two investments with the same EXPECTED RETURN but two different risks, prefer the one with the lower risk.
The identification and acceptance or offsetting of the risks threatening the profitability or existence of an organisation. With respect to foreign exchange involves, among others, consideration of market, sovereign, country, transfer, delivery, credit, and counterparty risk.
Someone who is insensitive to RISK. Risk-neutral investors are indifferent between an INVESTMENT with a certain outcome and a risky investment with the same EXPECTED RETURNS but an uncertain outcome. Such people are few and far between.
Someone who cannot get enough RISK. Risk-seeking investors prefer an INVESTMENT with an uncertain outcome to one with the same EXPECTED RETURNS and certainty that it will deliver them.
The RATE OF RETURN earned on a risk-free ASSET. This is a crucial component of MODERN PORTFOLIO theory, which assumes the existence of both risky and risk-free assets. The risk-free asset is usually assumed to be a GOVERNMENT BOND, and the risk-free rate is the YIELD on that bond, although in fact even a Treasury is not entirely without risk. In modern portfolio theory, the risk-free rate is lower than the EXPECTED RETURN on the risky asset, because the issuer of the risky asset has to offer RISK AVERSE investors the expectation of a higher return to persuade them to forgo the risk-free asset.
There are risks associated with any market. It means variance of the returns and the possibility that the actual return might not be in line with the expected returns. The risks associated with trading foreign currencies are: market, exchange, Interest rate, yield curve, volatility, liquidity, forced sale, counter party, credit, and country risk.
The substituting of a far option for a near option of the same underlying stock at the same strike/exercise price.
Where the settlement of a deal is carried forward to another value date based on the interest rate differential of the two currencies example: next day
Protection from the rough seas of REGULATION. Laws and regulations often include a safe harbour clause that sets out the circumstances in which otherwise regulated FIRMS or individuals can do something without regulatory oversight or interference.
Settling for what is good enough, rather than the best that is possible. This may occur in any situation in which decision makers are trying to pursue more than one goal at a time. CLASSICAL ECONOMICS and NEO-CLASSICAL ECONOMICS assume that individuals, FIRMS and GOVERNMENTS try to achieve the OPTIMUM, best possible outcome from their decisions. Satisficing assumes they decide for each goal a level of achievement that would be good enough and try to find a way to achieve all of these sub-optimal goals at once. This approach to decision making is commonplace in behavioural economics. It can be regarded as a realist's theory of how decisions are taken. The concept was invented by Herbert Simon (1916-2001), a Nobel prize-winning economist, in his book, Models of Man, in 1957.
Any INCOME that is not spent. Ultimately, savings are the source of INVESTMENT in an economy, although domestic savings may be supplemented by CAPITAL from foreign savers or themselves be invested abroad. In an economic sense, savings include purchases of SHARES or other financial SECURITIES. However, many official measures of a country's savings ratio--total savings expressed as a percentage of total income--leave out such financial transactions. At times when the demand for financial securities is unusually high, this can give a misleading impression of how much saving is taking place. How much individuals save varies significantly among different age groups (see LIFE-CYCLE HYPOTHESIS) and nationalities. Everywhere, people of all ages save more as their income rises. The supply of savings rises when INTEREST rates rise; a rise in interest rates causes DEMAND for funds to invest to fall; a rise in demand for investment funds may cause interest rates, and thus the COST OF CAPITAL, to rise. The level of savings is also influenced by changes in wealth (see WEALTH EFFECT) and by TAXATION policies.
SUPPLY creates its own DEMAND. So argued a French economist, Jean-Baptiste Say (1767-1832), and many classical and neo-classical economists since. KEYNES argued against Say, making the case for the use of FISCAL POLICY to boost demand if there is not enough of it to produce FULL EMPLOYMENT.
The ease with which the SUPPLY of an economic product or process can be expanded to meet increased DEMAND. Recent technological advances have led some economists to talk about the growing importance of instant scalability. For example, once a piece of software has been written it can be made available in an instant over the Internet to unlimited numbers of users for almost no cost. This potentially allows a new product to enter and win market share far more quickly than ever before, intensifying COMPETITION and perhaps accelerating the process of creative destruction (see SCHUMPETER).
Supplies of the FACTORS OF PRODUCTION are not unlimited. This is why choices have to be made about how best to use them, which is where ECONOMICS comes in. MARKET FORCES operating through the PRICE MECHANISM usually offer the most efficient way to allocate scarce resources, with GOVERNMENT planning playing at most a minor role. Scarcity does not imply POVERTY. In economic terms, it means simply that needs and wants exceed the resources available to meet them, which is as common in rich countries as in poor ones.
Testing your plans against various possible scenarios to see what might happen should things not go as you hope. Scenario analysis is an important technique in RISK MANAGEMENT, helping FIRMS and especially financial institutions to ensure that they do not take on too much RISK. Its usefulness does of course depend on risk managers coming up with the right scenarios.
After growing up in the Austro-Hungarian empire, in which he worked as an itinerant lawyer, Joseph Schumpeter (1883-1950) became an academic in 1909. He was appointed Austrian minister of finance in 19 19, presiding over a period of HYPER-INFLATION. He then became president of a small Viennese BANK, which collapsed. He returned to academia in Bonn in 1925 and in the 1930s joined the faculty of Harvard. In 1911, while teaching at Czernowitz (now in Ukraine), he wrote the Theory of Economic Development. In this he set out his theory of entrepreneurship, in which GROWTH occurred, usually in spurts, because COMPETITION and declining PROFIT inspired ENTREPRENEURS to innovate. This developed into a theory of the trade cycle (see BUSINESS CYCLE), and into a notion of dynamic competition characterised by his phrase 'creative destruction'. In CAPITALISM, he argued, there is a tendency for FIRMS to acquire a degree of MONOPOLY power. At this point, competition no longer takes place through the PRICE MECHANISM but instead through INNOVATION. Perhaps because monopolies often become lazy, successful innovation may come from new entrants to a market, who take it away from the incumbent, thus blowing 'gales of creative destruction' through the economy. Eventually, the new entrants grow fat on their monopoly profits, until the next gale of creative destruction blows them away. Ever controversial, and often wrong, in his 1942 book, CAPITALISM, SOCIALISM AND DEMOCRACY, he predicted the downfall of capitalism at the hands of an intellectual elite. He is associated with both AUSTRIAN ECONOMICS and, arguably as founding father, EVOLUTIONARY ECONOMICS.
Short for special drawing rights. Created in 1967, the SDR is the IMF's own currency. Its value is based on a portfolio of widely used currencies.
The cost of finding what you want. The economic cost of buying something is not simply the PRICE you pay. Finding what you want and ensuring that it is competitively priced can be expensive, be it the financial cost of physically getting to a marketplace or the OPPORTUNITY COST of time spent fact-finding. Search costs mean that people often take decisions without all the relevant INFORMATION, which can result in inefficiency. Technological changes such as the internet may sharply reduce search costs, and thus lead to more efficient decision making.
There are seasonal patterns in many economic activities; for instance, there is less construction in winter than in summer, and spending in shops soars as Christmas approaches. To reveal underlying trends, statistics reflecting only part of the year are often adjusted to iron out seasonal variations.
As we do not live in a perfect world, how useful are economic theories based on the assumption that we do? Second-best theory, set out in 1956 by Richard Lipsey and Kelvin Lancaster (1924-99), looks at what happens when the assumptions of an economic model are not fully met. They found that in situations where not all the conditions are met, the second-best situation - that is, meeting as many of the other conditions as possible - may not result in the OPTIMUM solution. Indeed, reckoned Lipsey and Lancaster, in general, when one optimal equilibrium condition is not satisfied all of the other equilibrium conditions will change. Potentially, the second-best equilibrium may be worse than a new equilibrium brought about by GOVERNMENT intervention, either to restore equilibrium to the market that is in DISEQUILIBRIUM, or to move the other markets away from their second-best conditions. Economists have seized on this insight to justify all sorts of interventions in the economy, ranging from taxing certain goods and subsidising others to restricting FREE TRADE. Whenever there is MARKET FAILURE, second-best theory says it is always possible to design a government policy that would increase economic WELFARE. Alas, the history of government intervention suggests that although the second best may be improved on in theory, in practice second best is often least worst.
A market in second-hand FINANCIAL INSTRUMENTS. BONDS and SHARES are first sold in the primary market, for instance, through an initial public offering. After that, their new owners often sell them in the secondary market. The existence of liquid secondary markets can encourage people to buy in the primary market, as they know they are likely to be able to sell easily should they wish.
Financial contracts, such as BONDS, SHARES or DERIVATIVES, that grant the owner a stake in an ASSET. Such securities account for most of what is traded in the FINANCIAL MARKETS.
Turning a future cashflow into tradable, BOND-like SECURITIES. Creating such ASSET-backed securities became a lucrative business for financial FIRMS during the 1990s, as they invented new securities based on cashflow ranging from future mortgage and credit-card payments to BANK loans, movie revenue and even the royalties on songs by David Bowie (so-called Bowie-bonds). Securitisation has many benefits, at least intheory. Issuers gain instant access to MONEY for which they would otherwise have to wait months or years, and they can shed some of the RISK that their expected revenue will not materialise. By selling securitised loans, investment banks are able to finance their customers without tying up large amounts of CAPITAL. Investors can hold a new sort of asset, less risky than unsecured bonds, giving them the risk-reducing benefit of DIVERSIFICATION. But there are dangers. The future cashflow underlying the securities may flow earlier or later than promised, or not at all.
Traditionally, the PROFIT rulers made from allowing metals to be turned into coins. Now it refers in a loosely defined way to the power of a country whose notes and coins are held by another country as a RESERVE CURRENCY.
A market in which the seller seems to have the upper hand and so can charge a higher PRICE than in a BUYER'S MARKET.
The order in which CREDITORS are entitled to be repaid. In the event of a BANKRUPTCY, senior DEBT must be paid off before junior debt. Because junior debt has a lower chance of being repaid than senior debt, it carries more RISK, and thus typically pays a higher YIELD.
Shorthand for implementing economic reforms in the right order. In recent years, this has become a hot topic in development economics. Some economists argue that introducing the right policies alone is not enough to revive a malfunctioning economy; reforms must be implemented in the right sequence. Thus they debate when in the reform process there should be, say, privatisation of state enterprises, and in which order, or the lifting of capital controls or other trade barriers. Other economists dispute whether there is a right sequence.
Products of economic activity that you can’t drop on your foot, ranging from hairdressing to websites. In most countries, the share of economic activity accounted for by services rose steadily during the 20th century at the expense of AGRICULTURE and MANUFACTURING. More than two-thirds of OUTPUT in OECD countries, and up to four-fifths of employment, is now in the services sector.
It means the business day specified for delivery of the currencies bought and sold under a forex contract.
The true economic PRICE of an activity: the OPPORTUNITY COST. Shadow prices can be calculated for those goods and SERVICES that do not have a market price, perhaps because they are set by GOVERNMENT. Shadow pricing is often used in COST-BENEFIT ANALYSIS, where the whole purpose of the analysis is to capture all the variables involved in a decision, not merely those for which market prices exist.
Putting shareholders first; the notion that all business activity should aim to maximise the total value of a company’s SHARES. Some critics argue that concentrating on shareholder value will be harmful to a company’s other STAKEHOLDERS, such as employees, suppliers and customers.
Financial SECURITIES, each granting part ownership of a company. In return for risking their CAPITAL by giving it to the company’s management to develop the business, shareholders get the right to a slice of whatever is left of the firm’s revenue after it has met all its other obligations. This money is paid as a DIVIDEND, although most companies retain some of their residual revenue for INVESTMENT purposes. Shareholders have voting rights, including the right to vote in the election of the company’s board of directors. Shares are also known as equities. They can be traded in the public FINANCIAL MARKETS or held as PRIVATE EQUITY.
A rough guide to whether the rewards from an INVESTMENT justify the RISK, invented by Bill Sharpe, a winner of the NOBEL PRIZE FOR ECONOMICS and co-creator of the CAPITAL ASSET PRICING MODEL. You simply divide the past RETURN on the investment (less the RISK-FREE RATE) by its STANDARD DEVIATION, the simplest measure of risk. The higher the Sharpe ratio is the better, that is, the greater is the return per unit of risk. However, as it is a backward-looking measure, based on what an investment has done in the past, the Sharpe ratio does not guarantee similar performance in future.
A market position where the client has sold a currency he does not already own. Usually expressed in base currency terms.
Doing things that make you better off in the short-run but worse off in the end. After the bursting of the stockmarket bubble and the failure of Enron at the start of the 2000s, much like during the 1980s, accusations of short-termism were often made against the stockmarket-focused CAPITALISM of the United States and the UK. During the bubble, it was claimed, investors had become too focused on short-term profits and changes in share prices, and failed to probe deeply enough into long-term performance. As a result, managers did things that made their profits look as good as possible in the short run, often to the detriment of their company's long-term health. Indeed, many firms engaged in misleading and even fraudulent accounting practices to inflate short-term profits. In the 1980s and early 1990s, the complaint took a slightly different form, and was arguably less convincing, namely that short-termism caused lower levels of INVESTMENT by businesses than in countries where the stockmarket was less important, such as Germany and Japan.
Selling a SECURITY, such as a SHARE, that you do not currently own, in the expectation that its PRICE will fall by the time the security has to be delivered to its new owner. If the price does fall, you can buy the security at the lower price, deliver it to whoever you sold it to and make a PROFIT. The RISK is that the price rises, leaving you with a loss.
A solution to one of the biggest sources of MARKET FAILURE: ASYMMETRIC INFORMATION. Often the biggest problem facing sellers is how to convince buyers that what they are selling is as good as they say it is. This problem arises in situations where the qualities of the thing being sold cannot be observed easily by buyers, who thus fear that sellers may be conning them. In such situations, an answer may be for sellers to do something that shows they mean what they say about quality. This something is what economists call signalling. Going to a leading university might be worth far more for what it signals to prospective employers about your abilities than for what you learn as a student. Likewise, the fact that a firm is willing to spend a lot of MONEY ADVERTISING its product may say far more about what it thinks of the product than any information included in the actual ad. To be useful, signals must impose more costs on those who use them to send false messages than any gains to be had from lying.
INTEREST calculated only on the initial amount borrowed or invested. Contrast with COMPOUND INTEREST.
Standard International Trade Classification. A system for reporting trade statistics in a common manner.
The founder of ECONOMICS as we know it. Born in Kirkcaldy, Fife, Adam Smith (1723-90) was educated at Glasgow and Oxford, and in 1751 became professor of logic at Glasgow University. Eight years later he made his name by publishing the THEORY OF MORAL SENTIMENTS. His 1776 book, An Inquiry into the Nature and Causes of the Wealth of Nations, is the bible of CLASSICAL ECONOMICS. He emphasised the role of specialisation (the DIVISION OF LABOUR), TECHNICAL PROGRESS and CAPITAL INVESTMENT as the main engines of economic GROWTH. Above all, he stressed the importance of the INVISIBLE HAND, the way in which self-interest pursued in free markets leads to the most efficient use of economic resources and makes everybody better off in the process.
The overall impact of an economic activity on the WELFARE of society. Social benefits/costs are the sum of private benefits/costs arising from the activity and any EXTERNALITIES.
The amount of community spirit or trust that an economy has gluing it together. The more social capital there is, the more productive the economy will be. Yet, curiously, one of the best-known books to address the role of social capital, "Bowling Alone", by Robert Putnam of Harvard University, pointed out that Americans were far less likely to be members of community organisations, clubs or associations in the 1990s than they were in the 1950s. He illustrated his thesis by charting the decline of bowling leagues. Yet the American economy has gone from strength to strength. This has led some economists to question whether social capital is really as important as the theory suggests, and others to argue that membership of bowling leagues and other community organisations is simply not a good indicator of the amount of social capital in a country.
The name given to the economic arrangements devised in Germany after the second world war. This blended market CAPITALISM, strong LABOUR protection and union influence, and a generous WELFARE state. The phrase has also been used to describe attempts to make capitalism more caring, and to the use of market mechanisms to increase the EFFICIENCY of the social functions of the state, such as the education system or prisons. More broadly, it refers to the study of the different social institutions underpinning every market economy.
The exact meaning of socialism is much debated, but in theory it includes some collective ownership of the means of production and a strong emphasis on equality, of some sort.
Swiss Options and Financial Futures Exchange, a fully automated and integrated trading and clearing system.
The value of research services that brokerage companies provide “free” to INVESTMENT managers in exchange for the investment managers’ business. Economists disagree on whether or not such hidden payments are economically inefficient.
A loan provided at below the market INTEREST RATE. Soft loans are used by international agencies to encourage economic activity in DEVELOPING COUNTRIES and to support non-commercial activities.
More potential sellers than buyers, which creates an environment where rapid price falls are likely.
An attitude to INVESTMENT that is often criticised. According to critics, speculation involves buying or selling a financial ASSET with the aim of making a quick PROFIT. This is contrasted with long-term investment, in which an asset is retained despite short-term fluctuations in its value. Speculators actually play a valuable role in FINANCIAL MARKETS as their appetite for frequent buying and selling provides LIQUIDITY to the markets. This benefits longer-term investors, too, as it enables them to get a good PRICE when they do eventually sell.
(1) The most common foreign exchange transaction. (2) Spot refers to the buying and selling of the currency where the settlement date is two business days forward.
The PRICE quoted for a transaction that is to be made on the spot, that is, paid for now for delivery now. Contrast spot markets with FORWARD CONTRACTS and futures markets, where payment and/or delivery will be made at some future date. Also contrast with long-term contracts, in which a price is agreed for repeated transactions over an extended time period and which may not involve immediate payment in full.
(1) The difference between the bid and ask price of a currency. (2) The difference between the price of two related futures contracts. (3) For options, transactions involving two or more option series on the same underlying currency.
Otherwise known as Encrypted Security, it keeps your financial and personal information safe, so you can be worry free when signing up or providing your information to a binary options broker.
GOVERNMENT policies intended to smooth the economic cycle, expanding DEMAND when UNEMPLOYMENT is high and reducing it when INFLATION threatens to increase. Doing this by FINE TUNING has mostly proved harder than KEYNESIAN policymakers expected, and it has become unfashionable. However, the use of automatic stabilisers remains widespread. For instance, social handouts from the state usually increase during tough times, and taxes increase (FISCAL DRAG), boosting government revenue, when the economy is growing.
Stability and Growth Pact
Budgetary rules agreed to by Euro Zone countries as a condition of joining the euro. The pact stipulates that all the countries will run a balanced budget in normal times. A government that runs a fiscal deficit bigger than 3% of GDP must take swift corrective action. And if any country breaches the 3% limit for more than three years in a row, it becomes liable to fines of billions of euros. The pact was supposed to be a powerful political symbol that euro-using countries would not cheat each other. However, Portugal became the first country to break the deficit limit by notching up 4.1% in 2001. When, in 2002, France and Germany also exceeded the 3% limit, some EU members were outraged and others lobbied for the pact to be modified or even scrapped.
An active market which can absorb large sale or purchases of currency without having any major impact on the interest rates.
All the parties that have an interest, financial or otherwise, in a company, including shareholders, CREDITORS, bondholders, employees, customers, management, the community and GOVERNMENT. How these different interests should be catered for, and what to do when they conflict, is much debated. In particular, there is growing disagreement between those who argue that companies should be run primarily in the interests of their shareholders, in order to maximise shareholder value, and those who argue that the wishes of shareholders should sometimes be traded off against those of other stakeholders.
Standard and Poors (S&P)
A US firm engaged in assessing the financial health of borrowers. The firm also has generated certain stock indices i.e. S&P 500.
A measure of how far a variable moves over time away from its AVERAGE (mean) value.
There are lies, damned lies and statistics, said Benjamin Disraeli, a British prime minister. Certainly, even if the result of number crunching is statistically significant, it does not actually mean it is true. But it does mean it is much more likely to be true than false. Statistical significance means that the PROBABILITY of getting that result by chance is low. The most commonly used measure of statistical significance is that there must be a 95% chance that the result is right and only a 1 in 20 chance of the result occurring randomly.
When a GOVERNMENT or CENTRAL BANK buys or sells some of its RESERVES of foreign currency this can affect the country’s MONEY SUPPLY. Selling reserves decreases the supply of the domestic currency; buying reserves increases the domestic money supply. Governments or central banks can sterilise (that is, cancel out) this effect of foreign exchange intervention on the money supply by buying or selling an equivalent amount of SECURITIES. For example, if the GOVERNMENT increases reserves by buying foreign currency the domestic money supply will increase, unless it sells securities such as TREASURY BILLS to mop up the extra DEMAND.
Central Bank activity in the domestic money market to reduce the impact on money supply of its intervention activities in the forex market.
Petrol-pump PRICES do not change every time the oil price changes, and holiday prices and standard hotel rates are fixed for months. Sticky prices are slow to change in response to changes in SUPPLY or DEMAND. As a result there is, at least temporarily, DISEQUILIBRIUM in the market. The causes of stickiness include MENU COSTS, inadequate information, consumers' dislike of frequent price changes and long-term contracts with fixed prices. Prices change only when the cost of leaving them unchanged exceeds the expense of adjusting them. In FINANCIAL MARKETS, prices move all the time because the cost of quoting the wrong price can be huge. In other industries, the penalty may be much less severe. Small disequilibria in, say, the pricing of hotel rooms will not make much difference. So hotel prices are often sticky.
A process that exhibits random behaviour. For instance, Brownian motion, which is often used to describe changes in SHARE prices in an EFFICIENT MARKET (the RANDOM WALK), is a stochastic process.
Another term for SHARES. What are called ordinary shares in the UK are known as common stock in the United States. It is also another word for inventories of goods held by a firm to meet future DEMAND.
Stop Loss Order
Order given to ensure that, should a currency weaken by a certain percentage, a short position will be covered even though this involves taking a loss. Realize profit orders are less common.
The simultaneous purchase/sale of both call and put options for the same share, exercise/strike price and expiry date.
A process for exploring how a portfolio of ASSETS and/or liabilities would fare in extreme adverse conditions. A useful tool in RISK MANAGEMENT.
Also called exercise price. The price at which an option holder can buy or sell the underlying instrument.
A programme of policies designed to change the structure of an economy. Usually, the term refers to adjustment towards a market economy, under a programme approved by the IMF and/or WORLD BANK, which often supply structural adjustment funds to ease the pain of transition. Such policies are much criticised in the developing world, sometimes with good reason.
MONEY paid, usually by GOVERNMENT, to keep PRICES below what they would be in a free market, or to keep alive businesses that would otherwise go bust, or to make activities happen that otherwise would not take place. Subsidies can be a form of PROTECTIONISM by making domestic goods and SERVICES artificially competitive against IMPORTS. By distorting markets, they can impose large economic costs.
Goods for which an increase (or fall) in DEMAND for one leads to a fall (or increase) in demand for the other – Coca-Cola and Pepsi, perhaps.
When the PRICE of petrol falls people buy more of it. There are two reasons. The INCOME EFFECT: cheaper petrol means that real purchasing power rises, so consumers have more to spend on everything, including petrol. The substitution effect: petrol has become cheaper relative to everything else, so people switch some of their CONSUMPTION out of goods that are now relatively more expensive and buy more petrol instead.
When what is done cannot be undone. Sunk costs are costs that have been incurred and cannot be reversed, for example, spending on ADVERTISING or researching a product idea. They can be a barrier to entry. If potential entrants would have to incur similar costs, which would not be recoverable if the entry failed, they may be scared off.
One of the two words economists use most, along with DEMAND. These are the twin driving forces of the market economy. Supply is the amount of a good or service available at any particular PRICE. The law of supply is that, other things remaining the same, the quantity supplied will increase as the price increases. The actual amount supplied will be determined, ultimately, by what the market price is, which depends on the amount demanded as well as what suppliers are willing to produce. What suppliers are willing to supply depends on several things: the cost of the FACTORS OF PRODUCTION; technology; the price of other goods and SERVICES (which, if high enough, might tempt the supplier to switch production to those products); and the ability of the supplier accurately to forecast demand and plan production to make the most of the opportunity.
A graph of the relationship between the PRICE of a good and the amount supplied at different prices. (See also DEMAND CURVE.)
Increasing economic GROWTH by making markets work more efficiently. In the 1980s, Ronald Reagan and Margaret Thatcher championed supply-side policies as they attacked KEYNESIAN DEMAND management. Pumping up demand without making markets work better would simply lead to higher INFLATION; economic growth would increase only when markets were able to operate more freely. Thus they pursued policies of DEREGULATION, LIBERALISATION and PRIVATISATION and encouraged FREE TRADE. To reduce UNEMPLOYMENT, they tried to increase the EFFICIENCY of the jobs market by cutting the rate of INCOME TAX and attacking legal and other impediments to LABOUR MARKET FLEXIBILITY. The results of these programmes are much debated. In particular, the belief, apparently supported by the LAFFER CURVE, that cutting tax rates would increase tax revenue did not always stand up well to real-world testing. Even so, it is now recognised that supply-side reforms are a crucial element in an effective economic policy.
An imaginary level that occurs when the price of an asset bounces of the same price level during the price action of an asset in an upward direction.
A term much used by environmentalists, meaning economic GROWTH that can continue in the long term without non-renewable resources being used up or pollution becoming intolerable. Mainstream economists use the term, too, to describe a rate of growth that an economy can sustain indefinitely without causing a rise in INFLATION.
The simultaneous purchase and sale of the same amount of a given currency for two different dates, against the sale and purchase of another. A swap can be a swap against a forward. In essence, swapping is somewhat similar to borrowing one currency and lending another for the same period. However, any rate of return or cost of funds is expressed in the price differential between the two sides of the transaction.
Society for Worldwide Inter-bank Financial Telecommunication is a clearing system for international trading.
The RISK that remains after DIVERSIFICATION, also known as market risk or undiversifiable risk. It is systematic risk that determines the RETURN earned on a well-diversified portfolio of ASSETS.
The RISK of damage being done to the health of the FINANCIAL SYSTEM as a whole. A constant concern of BANK regulators is that the collapse of a single bank could bring down the entire financial system. This is why regulators often organise a rescue when a bank gets into financial difficulties. However, the expectation of such a rescue may create a MORAL HAZARD, encouraging banks to behave in ways that increase systemic risk. Another concern of regulators is that the RISK MANAGEMENT methods used by banks are so similar that they may increase systemic risk by creating a tendency for crowd behaviour. In particular, problems in one market may cause banks in general to liquidate positions in other markets, causing a vicious cycle of LIQUIDITY being withdrawn from the financial system as everybody rushes for the emergency exit at once. (See CAPITAL ASSET PRICING MODEL.)
ASSETS you can touch: buildings, machinery, GOLD, works of art, and so on. Contrast with INTANGIBLE ASSETS.
Often used to describe a tax on goods produced abroad imposed by the GOVERNMENT of the country to which they are exported. Many countries have reduced such tariffs as part of the process of freeing up world trade.
Creating FINANCIAL INSTRUMENTS or transactions that allow the parties involved to exploit loopholes in or differences between their tax exposures, so that all involved pay less tax.
Doing everything possible within the law to reduce your tax bill. Learned Hand, an American judge, once said: “There is nothing sinister in so arranging one’s affairs as to keep taxes as low as possible … nobody owes any public duty to pay more than the law demands.” Contrast with TAX EVASION.
The thing or amount to which a tax rate applies. To collect INCOME TAX, for example, you need a meaningful definition of INCOME. Definitions of the tax base can vary enormously, over time and among countries, especially when tax breaks are taken into account. As a result, a country with a comparatively high tax rate may not have a high TAX BURDEN if it has a more narrowly defined tax base than other countries. In recent years, the political unpopularity of high tax rates has lead many governments to lower rates and at the same time broaden the tax base, often leaving the tax burden unchanged.
Total tax paid in a period as a proportion of total INCOME in that period. It can refer to personal, corporate or national income.
Low-tax policies pursued by some countries in the hope of attracting international businesses and CAPITAL. Economists usually favour COMPETITION in any form. But some say that tax competition is often a beggar-thy-neighbour policy, which can reduce another country's TAX BASE, or force it to change its mix of taxes, or stop it taxing in the way it would like. Economists who favour tax competition often cite a 1956 article by Charles Tiebout (1924-68) entitled "A Pure Theory of Local Expenditures". In it he argued that, faced with a choice of different combinations of tax and government SERVICES, taxpayers will choose to locate where they get closest to the mixture they want. Variations in tax rates among different countries are good, because they give taxpayers more choice and thus more chance of being satisfied. This also puts pressure on governments to be efficient. Thus measures to harmonise taxes are a bad idea. There is at least one big caveat to this theory. Tiebout assumed, crucially, that taxpayers are highly mobile and able to move to wherever their preferred combination of taxes and benefits is on offer. But many taxpayers, including the great majority of workers, are not able to move easily. Tax competition may make it harder to redistribute from rich to poor through the tax system by allowing the rich to move to where taxes are not redistributive.
From the point of view of the taxpayer, the way of undertaking an economic activity that results in the lowest (legitimate) tax bill.
Paying less tax than you are legally obliged to. Contrast with TAX AVOIDANCE. There may be a thin line between the two, but as Denis Healey, a former British chancellor, once put it, “The difference between tax avoidance and tax evasion is the thickness of a prison wall.”
A country or designated zone that has low or no taxes, or highly secretive BANKS, and often a warm climate and sandy beaches, which make it attractive to foreigners bent on TAX AVOIDANCE or even TAX EVASION.
Where a tax really bites. Who ultimately pays a tax is often different from who the taxman collects the tax from, because the cost of the tax can be passed on. For example, by demanding higher WAGES if INCOME TAX rises, workers can transfer some of the TAX BURDEN to their employer's customers or shareholders.
Prostitution may be the oldest profession, but tax collection was surely not far behind. In its early days, taxation did not always involve handing over money. The ancient Chinese paid with pressed tea, and Jivara tribesmen in Brazil stumped up shrunken heads. As the PRICE of their citizenship, ancient Greeks and Romans could be called on to serve as soldiers and had to supply their own weapons. The origins of modern taxation can be traced to wealthy subjects paying money to their king in lieu of military service. The other early source of tax revenue was trade, with tolls and customs duties being collected from travelling merchants. The big advantage of these taxes was that they fell mostly on visitors rather than residents. INCOME TAX, the biggest source of GOVERNMENT funds today in most countries, is a comparatively recent invention, probably because the notion of annual INCOME is itself a modern concept. Governments preferred to tax things that were easy to measure and on which it was thus easy to calculate the liability. This is why early taxes concentrated on tangible items such as LAND and property, physical goods, commodities and ships, as well as things such as the number of windows or fireplaces in a building. In the 20th century, particularly the second half, governments around the world took a growing share of their country's NATIONAL INCOME in tax, mainly to pay for increasingly more expensive defence efforts and for a modern WELFARE state. INDIRECT TAXATION on CONSUMPTION, such as VALUE-ADDED tax, has become increasingly important as DIRECT TAXATION on income and wealth has become increasingly unpopular. But big differences among countries remain. One is the overall level of tax. For example, in United States tax revenue amounts to around one-third of its GDP, whereas in Sweden it is closer to half. Others are the preferred methods of collecting it (direct versus indirect), the rates at which it is levied and the definition of the TAX BASE to which these rates are applied. Countries have different attitudes to PROGRESSIVE and REGRESSIVE TAXATION. There are also big differences in the way responsibility for taxation is divided among different levels of government. Arguably, any tax is a bad tax. But PUBLIC GOODS and other government activities have to be paid for somehow, and economists often have strong views on which methods of taxation are more or less efficient. Most economists agree that the best tax is one that has as little impact as possible on people's decisions about whether to undertake a productive economic activity. High rates of tax on LABOUR may discouragepeople from working, and so result in lower tax revenue than there would be if the tax rate were lower, an idea captured in the LAFFER CURVE. Certainly, the MARGINAL rate of tax may have a bigger effect on incentives than the overall TAX BURDEN. LAND TAX is regarded as the most efficient by some economists and tax on expenditure by others, as it does all the taking after the wealth creation is done. Some economists favour a neutral tax system that does not influence the sorts of economic activities that take place. Others favour using tax, and tax breaks, to guide economic activity in ways they favour, such as to minimise pollution and to increase the attractiveness of employing people rather than CAPITAL. Some economists argue that the tax system should be characterised by both HORIZONTAL EQUITY and VERTICAL EQUITY, because this is fair, and because when the tax system is fair people may find it harder to justify TAX AVOIDANCE and TAX EVASION. However, who ultimately pays (the TAX INCIDENCE) may be different from who is initially charged, if that person can pass it on, say by adding the tax to the price he charges for his OUTPUT. Taxes on companies, for example, are always paid in the end by humans, be they workers, customers or shareholders.
The study of the price that reflects the supply and demand factors of a currency. Common methods are flags, trend-lines spikes, bottoms, tops, pennants, patterns and gaps.
An adjustment to price not based on market sentiment but technical factors such as volume and charting.
A crucial ingredient of economic GROWTH. Economists often used to take a certain rate of technological progress for granted, but in new ENDOGENOUS growth theory they make more effort to measure accurately and better understand what causes differences in the rate of technical change.
A market in which trading volume is low and in which consequently bid and ask quotes are wide and the liquidity of the instrument traded is low.
An economic philosophy espoused by some leftish political leaders in the late 20th century, including Bill Clinton and Tony Blair. According to the rhetoric, it is not CAPITALISM and not SOCIALISM, but a third (pragmatic) way. Many have therefore found it rather hard to pin down. It was earlier used to describe Sweden’s economic model.
The fast-growing developing economies of Asia, at least before their crisis in the late 1990s
Several measurements of a variable taken at regular intervals, such as daily, monthly, quarterly, and so on. They are often used by economists in search of trends that they hope will let them predict future movements in the variable.
Time value of money
The idea that a dollar today is worth more than a dollar in the future, because the dollar in the hand today can earn INTEREST during the time until the future dollar is received.
A Nobel prize-winning economist, James Tobin (1918-2002) theorised that FIRMS would continue to invest as long as the value of their SHARES exceeded the replacement cost of their ASSETS. The ratio of the market value of a firm to the net REPLACEMENT COST of the firm's assets is known as 'Tobin's Q'. If Q is greater than 1, then it should pay the firm to expand, as the PROFIT it should expect to make from its assets (reflected in the share PRICE) exceeds the cost of the assets. If Q is less than 1, the firm would be better off selling its assets, which are worth more than shareholders currently expect the firm to earn in profit by retaining them. Tobin also gave his name to the 'Tobin tax', a (so far unimplemented) proposal to reduce speculative cross-border flows of CAPITAL by levying a small tax on foreign exchange transactions.
Tomorrow Next (Tom next)
Simultaneous buying and selling of a currency for delivery the following day and selling for the next day or vice versa.
The sum of all the different benefits from investing in an ASSET, including INCOME paid to the investor and any change in the market value of the asset. The total return is often expressed as a percentage of the amount invested.
In a globalising economy, it is perhaps surprising that countries increasingly trade with their nearest neighbours. One explanation is geography: as countries have lowered their TARIFF barriers, the relatively greater importance of transport costs makes proximity matter more. According to NEW TRADE THEORY, this also produces gains from ECONOMIES OF SCALE. But another reason for the fast growth in trade among nearby countries may be less benign. The proliferation of regional trade agreements may be causing neighbours to trade with each other when it would be more efficient for them to export to and import from afar. In the past 50 years more than 150 regional trade agreements have been notified to the GENERAL AGREEMENT ON TARIFFS AND TRADE (GATT) or the WORLD TRADE ORGANISATION (WTO), most of which are still in force. Roughly half of these, including some revisions of previous deals, have been set up since 1990. The best-known are the EUROPEAN UNION, the North American Free-Trade Agreement (NAFTA) and Mercosur in South America. There are dozens of other examples. Economists have generally been unenthusiastic about regionalism, for two reasons. First, they worry that preferential tariffs will cause trade to flow in inefficient ways, a process known as trade diversion. In a perfect world, trade patterns should be determined by COMPARATIVE ADVANTAGE: the comparative cost of making different goods yourself as opposed to buying them from various countries. If the United States imports Mexican televisions merely because the Mexican goods are tariff-free, even if Malaysia has a comparative advantage in television manufacturing, the main benefit of trade will be lost. The second concern is that regionalism will impede efforts to liberalise trade throughout the world. One prominent critic, Jagdish Bhagwati, an economist at Columbia University in New York, has famously said that regional trade areas are 'stumbling blocks' rather than 'building blocks' in the freeing of global trade. There is no clear-cut theoretical answer to the question of whether regional trade agreements are good or bad, and the empirical findings are hotly disputed. In general, though, it seems likely that it is better to have regional groups that are open to the rest of the world than groups that are closed.
An excess of IMPORTS over EXPORTS is a trade deficit. An excess of exports over imports is a trade surplus
Trade-weighted exchange rate
A country’s EXCHANGE RATE with the currencies of its trading partners weighted by the amount of trade done by the country in each currency.
Tragedy of the commons
A 19th-century amateur mathematician, William Forster Lloyd, modelled the fate of a common pasture shared among rational, UTILITY-maximising herdsmen. He showed that as the POPULATION increased the pasture would inevitably be destroyed. This tragedy may be the fate of all sorts of common resources, because no individual, firm or group has meaningful PROPERTY RIGHTS that would make them think twice about using so much of it that it is destroyed. Once a resource is being used at a rate near its sustainable capacity, any additional use will reduce its value to its current users. Thus they will increase their usage to maintain the value of the resource to them, resulting in a further deterioration in its value, and so on, until no value remains. Contemporary examples include overfishing and the polluting of the atmosphere. (See PUBLIC GOODS and EXTERNALITY.)
The costs incurred during the process of buying or selling, on top of the PRICE of whatever is changing hands. If these costs can be reduced, the PRICE MECHANISM will operate more efficiently.
The PRICES assumed, for the purposes of calculating tax liability, to have been charged by one unit of a multinational company when selling to another (foreign) unit of the same firm. FIRMS spend a fortune on advisers to help them set their transfer prices so that they minimise their total tax bill. For instance, by charging low transfer prices from a unit based in a high-tax country that is selling to a unit in a low-tax country, a firm can record a low PROFIT in the first country and a high profit in the second. In theory, however, transfer prices are supposed to be set according to the arm's-length principle: that they should be the same as would be charged if the sale was to a business unconnected in any way to the selling firm. But when there is no genuinely independent market with which to compare transfer prices, what an arm's length price would be can be a matter of great debate and an opportunity for firms that want to lower their tax bill.
Payments that are made without any good or service being received in return. Much PUBLIC SPENDING goes on transfers, such as pensions and WELFARE benefits. Private-sector transfers include charitable donations and prizes to lottery winners.
Former communist economies that, with varying degrees of enthusiasm, have embraced CAPITALISM.
The process by which changes in the MONEY SUPPLY affect the level of total DEMAND in an economy.
A buzz word for the idea that the more INFORMATION is disclosed about an economic activity the better. Many regulators, private lenders, politicians and economists reckoned that the Asian economic crisis of the late 1990s would not have been so severe, or even have happened, had Asian governments, BANKS and other companies made available more and better data about their financial condition. Likewise, the collapse of Enron provoked demands for greater transparency, to help improve corporate governance in the United States and other industrialised countries. Some economists reckon that transparency is one of the most effective methods of REGULATION. Rather than risk REGULATORY CAPTURE, why not simply maximise disclosure and leave it to the market to decide whether what the information reveals is acceptable?
A form of short-term GOVERNMENT DEBT. Treasury bills usually mature after three months. They are used for managing fluctuations in the government’s short-run cash needs. Most government borrowing takes the form of longer-term BONDS.
One of the most valuable economic assets, hard to create but easy to destory - a crucial ingredient of a country's social capital. People are more likely to do business together when they trust each other. Trust can reduce market failure that otherwise results from asymmetric information. When there is a lack of trust, people may have to spend heavily on monitoring others' behaviour to ensure they do what they say they will do. This cost may be so high that it is not worth going ahead with a business deal. When trust is absent, people may be less flexible in their dealings with each other. Countries can overcome some of the problems of a lack of trust by passing laws requiring good behaviour, but only to the extent that people trust that the laws will be enforced. One way in which companies seek to demonstrate that they can trust is by investing heavily in a brand.
An exchange rate is normally considered to be undervalued when it is below its purchasing power parity.
The number of people of working age without a job is usually expressed as an unemployment rate, a percentage of the workforce. This rate generally rises and falls in step with the BUSINESS CYCLE--cyclical unemployment. But some joblessness is not caused by the cycle, being STRUCTURAL UNEMPLOYMENT. There are also VOLUNTARY UNEMPLOYMENT and involuntary unemployment. Some people who are not in work have no interest in getting a job and probably should not be regarded as part of the workforce. Others choose to be out of work briefly while they look for, or are waiting to start, a new job. This is known as FRICTIONAL UNEMPLOYMENT. In the 1950s, the PHILLIPS CURVE seemed to show that policymakers could reduce unemployment by having higher INFLATION. Economists now say there is a NAIRU (non-accelerating inflation rate of unemployment). In most markets, PRICES change to keep SUPPLY and DEMAND in EQUILIBRIUM; in the LABOUR market, wages are often sticky, being slow to fall when demand declines or supply increases. In these situations, unemployment often increases. One way to tackle this may be to boost demand. Another is to increase LABOUR MARKET FLEXIBILITY.
When unemployed people who receive benefits, either from the GOVERNMENT or from private CHARITY, are deterred from taking a new job because the reduction or removal of benefit if they do will make them worse off. Also known as the POVERTY TRAP, it can be addressed, to an extent, by continuing to pay benefit for a while to unemployed people returning to work. (See WELFARE TO WORK.)
In developed countries, at least, trade union membership and influence has declined over the past three decades. Fewer WAGES are now set by collective bargaining, and far fewer working days are lost to strikes. Unions, which are in effect a CARTEL of workers, probably make UNEMPLOYMENT higher than it would be without them, as collective bargaining often pushes wages above the level that would bring LABOUR SUPPLY and DEMAND into EQUILIBRIUM. These higher wages increase supply and reduce demand, with the result that there are more jobless people. Unions thus deepen a conflict between those in the labour market who are insiders, that is, union members, and those who are outsiders, typically non-unionised, poorly paid or jobless people. However, unions can combat the excessive market power of some FIRMS, particularly when the firms (or a GOVERNMENT) dominate a particular job market. They can support workers who are badly treated by management. They may sometimes provide an efficient, and thus valuable, channel for communication between workers and managers, particularly in countries such as Germany, where conflict between management and unions is viewed as unhealthy.
Charging INTEREST, or, at least, an exorbitant rate of interest. Plato and Aristotle reckoned that charging interest was 'contrary to the nature of things'; Cato considered it on a par with homicide. For many centuries, the Catholic Church regarded as sinful the charging of any interest by lenders and it was not allowed in Catholic countries, although Jews were exempted, provided they did not charge excessive rates. According to Pope Benedict XIV, in 1745, interest should be regarded as a sin because "the creditor desires more than he has given". In most modern economies, interest is recognised as a crucial part of the economic system, a reward to the lender for the RISK taken in making a loan. Even so, most developed countries have some form of usury law imposing limits on how high interest charges can be. These aim to protect borrowers from being exploited by unscrupulous loan sharks.
Economist-speak for a good thing; a measure of satisfaction. (See also WELFARE.) Underlying most economic theory is the assumption that people do things because doing so gives them utility. People want as much utility as they can get. However, the more they have, the less difference an additional unit of utility will make - there is diminishing MARGINAL utility. Utility is not the same as utilitarianism, a political philosophy based on achieving the greatest happiness of the greatest number. A tricky question is how to measure utility. MONEY does not (entirely) capture it. You can get richer without becoming more satisfied. So some economists have tried to calculate broader measures of happiness. They have found that people with jobs are much happier than unemployed people. Low INFLATION also makes people happier. Extra INCOME increases happiness a bit, but not much. In many countries incomes have risen sharply in recent years, but national surveys of subjective well being have stayed flat. Within countries, comparing people across the income distribution, richer does mean happier, but the effect is not large. Married people are often happier than single people; couples without children happier than couples with; women happier than men; white people happier than black people; well-educated people happier than uneducated people; the self-employed happier than employees; and retired people happier than economically active people. Happiness generally decreases until you are in your 30s, and then starts rising again. Other economists are dismissive of such studies. They argue that people are rational maximisers of their own utility, so, by definition, whatever they do maximises their utility.
This usually refers to FIRMS, where it is defined as the value of the firm's OUTPUT minus the value of all its inputs purchased from other firms. It is therefore a measure of the PROFIT earned by a particular firm plus the wages it has paid. As a rule, the more value a firm can add to a product, the more successful it will be. In many countries, the main form of INDIRECT TAXATION is value-added tax, which is levied on the value created at each stage of production. However, it is paid, ultimately, by whoever consumes the finished product. Another definition of value added refers to the change in the overall economic value of a company. This takes into account changes in the combined value of its SHARES, ASSETS, DEBT and other liabilities. Part of the pay of company bosses is often linked to how much economic value is added to the company under their management.
Value at risk
Value at risk models, widely used for RISK MANAGEMENT by BANKS and other financial institutions, use complex computer algorithms to calculate the maximum that the institution could lose in a single day's trading. These models seem to work well in normal conditions but not, alas, during financial crises, which is arguably when it is most necessary to know how much value is at RISK.
For exchange contracts it is the day on which the two contracting parties exchange the currencies which are being bought or sold. For a spot transaction it is two business banking days forward in the country of the bank providing quotations which determine the spot value date.
Normally settlement is for two working days from the date the contract is entered into. Value Today Transaction is executed for same day settlement; sometimes also referred to as "cash transaction".
A simple option whose terms and conditions do not include any provisions other than exercise style, expiry and strike. To compare with exotic options which have additional terms.
Part of a firm’s production costs that changes according to how much OUTPUT it produces. Contrast with FIXED COSTS. Examples include some purchases of raw materials and workers’ overtime payments. In the long run, most costs can be varied.
Funds required to be deposited by a client when a price movement has caused funds to fall below the stipulated percentage of the value of the contract.
Velocity of circulation
The speed with which MONEY whizzes around the economy, or, put another way, the number of times it changes hands. Technically, it is measured as GNP divided by the MONEY SUPPLY (pick your own definition). It is an important ingredient of the QUANTITY THEORY OF MONEY.
Velocity of Money
The speed with which money circulates or turnover in the economy. It is calculated as the annual national income: average money stock in the period.
PRIVATE EQUITY to help new companies grow. A valuable alternative source of finance for ENTREPRENEURS, who might otherwise have to rely on a loan from a probably RISK AVERSE bank manager. The United States has by far the world's biggest venture capital industry. Some economists reckon that this is why more innovative new firms have become successful there. As legend has it, with a bright idea, a garage to work in and some venture capital, anybody can create a Microsoft. However, the bursting of the dotcom bubble in 2000 threw American venture capital into a severe recession, damaging its reputation for financing profitable innovation.
One way to keep TAXATION fair. Vertical equity is the principle that people with a greater ability to pay should hand over more tax to the GOVERNMENT than those with a lesser ability to pay. (See EQUITY and HORIZONTAL EQUITY.)
Merging with a company at a different stage in the production process, for instance, a car maker merging with a car retailer or a parts supplier. Unlike HORIZONTAL INTEGRATION, it is likely to raise ANTITRUST concerns only if one of the companies already enjoys some MONOPOLY power, which the deal might allow it to extend into a new market.
Physical EXPORTS and IMPORTS, such as coal, computer chips and cars. Also known as merchandise trade. Contrast with INVISIBLE TRADE. (See BALANCE OF PAYMENTS.)
A measure of the amount by which an asset price is expected to fluctuate over a given period. Normally measured by the annual standard deviation of daily price changes (historic). Can be implied from futures pricing, implied volatility.
The total number of shares or contracts traded during a given market period. Also serves as a technical analysis instrument where traders can predict whether or not a trade is worth a market move.
Unemployment through opting not to work, even though there are jobs available. This is the joblessness that remains when there is otherwise FULL EMPLOYMENT. It includes FRICTIONAL UNEMPLOYMENT as a result of people changing jobs, people not working while they undertake JOB SEARCH and people who just do not want to work.
A local currency account maintained with a bank by another bank. The term is normally applied to the counter-party's account from which funds may be paid into or withdrawn, as a result of a transaction.
The difference between basic pay and total earnings. Wage drift consists of things such as overtime payments, bonuses, PROFIT share and performance-related pay. It usually increases during periods of strong GROWTH and declines during an economic downturn.
The PRICE of LABOUR. In theory, wages ought to change so that the SUPPLY and DEMAND in the labour market are always in EQUILIBRIUM. In practice, wages are often sticky, especially in a downward direction: when demand for labour falls, wages do not fall. In this situation, the fall in demand results in higher involuntary UNEMPLOYMENT. Trade UNIONS may use collective bargaining to keep wages above the market-clearing rate. Furthermore, many governments impose a MINIMUM WAGE that employers must pay. FIRMS may choose to pay above the equilibrium wage to increase the PRODUCTIVITY of workers. Such so-called EFFICIENCY WAGES may make workers less likely to join another firm, so cutting the employer's hiring and training costs. They may encourage workers to do a better job. They may also attract a higher quality of worker than wages at the market-clearing rate; better workers may have a higher RESERVATION WAGE (the lowest wage for which they are willing to work) than the market-clearing equilibrium. In recent years, employers have tried to reduce wage stickiness by increasing the proportion of pay that is linked to the performance of their firm. Thus if falling demand reduces the employer's PROFIT the pay of its employees falls automatically, so it does not have to lay off as many workers as it otherwise would. Performance-related wages can also reduce AGENCY COSTS by giving hired hands a stronger incentive to do a good job.
As people get wealthier, they consume more. This wealth effect has important consequences for MONETARY POLICY. When there is an INTEREST RATE increase, future INCOME from ASSETS such as EQUITIES must be discounted at a higher rate than before. As a result their owners feel poorer and spend less. A cut in interest rates has the opposite effect. Economists disagree on the wealth ELASTICITY of CONSUMPTION: how much consumer spending would rise if wealth increased by, say, 1%. Different consumers may have different wealth elasticity. If most of the increase in wealth goes to poorer people this may have a different wealth effect than if most of it went to people who are already wealthy. The source of the wealth increase may also matter. If SHARE PRICES rise or interest rates fall, consumers may be slow to spend out of their increased wealth if they think the increase may be temporary. However, if they think a sharp rise in share prices is permanent and the stockmarket then tumbles, the result may be that consumption falls by enough to cause a RECESSION. The wealth effect of rising HOUSE PRICES is particularly uncertain.
In most countries, the majority of wealth is concentrated in a fairly small number of hands. This makes a wealth tax appealing to politicians, as it should allow substantial amounts of revenue to be raised from comparatively few people, allowing the TAX BURDEN on the majority of the POPULATION to be kept down. It also appeals because it promotes meritocracy by making it harder to be born with a silver spoon in your mouth. A wealth tax reduces the disparities in wealth rather than INCOME that are the biggest determinant of how the scales are weighted for succeeding generations. What could be better than a tax that produces lots of money for the GOVERNMENT and strikes most voters as being extremely fair? Alas, as critics point out, wealth taxes may cause inefficiency by discouraging wealth-creating economic activities. Moreover, the revenue collected may prove disappointing. The wealthiest people are often the most skilled at TAX AVOIDANCE, not least because they can afford good tax accountants. Despite the enormous concentration of wealth in a small part of the population, on AVERAGE across the OECD wealth taxes account for less than 2% of total tax revenue. A wealth tax can achieve HORIZONTAL EQUITY and VERTICAL EQUITY (so that people of similar means pay the same and those with more pay more) in ways that INCOME TAX cannot. For instance, neither a poor person nor a rich person with no income would pay income tax, and only the rich person would pay the wealth tax. Wealth taxes come in two main forms. CAPITAL transfer taxes are levied when wealth changes hands, either at death (inheritance tax) or through donation (gift tax). Annual wealth taxes are levied each year as a fraction of the taxpayer's net worth. Some people regard CAPITAL GAINS tax as a wealth tax, but, strictly speaking, it is a tax on the income earned on capital, rather than a wealth tax on the capital itself.
At the start of the 21st century, the total OUTPUT of the American economy weighed roughly the same as it did 100 years earlier. Yet the value of that output, in REAL TERMS, was 20 times greater. Output is increasingly weightless, produced from INTELLECTUAL CAPITAL rather than physical materials. Production has shifted from steel, heavy copper wire and vacuum tubes to microprocessors, fine fibre-optic cables and transistors. SERVICES have increased their share of GDP. This weightless or dematerialised economy, most economists agree, is not just lighter but also more efficient.
Americans use welfare as shorthand for GOVERNMENT handouts to the poor. Economists use it to describe the well being of an individual or society, as in 'Are tax cuts welfare-enhancing?'. This is economist-speak for 'Will tax cuts improve the overall well being of the country?' (See UTILITY.)
Economics with a heart. The study of how different forms of economic activity and different methods of allocating scarce resources affect the well being of different individuals or countries. WELFARE economics focuses on questions about EQUITY as well as EFFICIENCY.
Welfare to work
Active LABOUR market policies, in which GOVERNMENT handouts to the unemployed come with strings attached, designed to get the recipient off welfare and back to work as quickly as possible.
Money borrowed in large amounts from banks and institutions rather than from small investors.
Wholesale Price Index
It measures changes in prices in the manufacturing and distribution sector of the economy and tends to lead the consumer price index by 60 to 90 days. The index is often quoted separately for food and industrial products.
INCOME you do not expect, such as winning a lottery prize. Economists have long argued about whether people are likely to save such windfalls or spend them. According to the PERMANENT INCOME HYPOTHESIS, favoured by most economists, people save the lion's share of windfall gains. But real life often contradicts this; ask any lottery winner.
A controversial concept, often used by politicians to justify imposing a TAX on PROFIT that in theory is earned unexpectedly, through circumstances beyond the control of the company concerned, and is thus deemed undeserved and ripe for the taking by the tax authorities. As the profits were neither expected nor a result of the efforts of the firm, taxing them should not harm the firm's incentives to maximise future profits. The problem comes when greedy politicians start claiming that profits are windfalls when in fact they are deserved and expected. Then taxing them sends a signal to FIRMS that they should not try too hard to make profits, as if they do too well they will not get to keep the profits anyway. If this became widely believed, effort would probably decline and economic GROWTH would be slower.
No time for losers. In certain jobs, the market pays individuals not according to their absolute performance but according to their performance relative to others. The INCOME of window cleaners depends upon how many windows they clean, but investment bankers' pay may depend upon their performance ranking. Slightly more talented window cleaners will make only a small difference to the transparency of their customers' windows, but in the markets for selling BONDS that slight edge can mean everything. Rewards at the top are therefore disproportionately high, and rewards below the top are disproportionately low. People in these professions are often willing to work for very little just to have the chance to compete for the top job and the jackpot that comes with it. This sort of economics has long been prevalent in celebrity-dominated businesses such as entertainment and sport. But this reward structure is spreading to more and more occupations, including journalism, the law, medicine and corporate management. GLOBALISATION has expanded the market for skills, increasing the opportunities for the rich to become even richer. In a normal market, sumptuous superstar incomes would attract competition from more applicants to do the jobs that pay them. This would then bring salaries down to less exotic levels. In a winner-takes-all market, this does not happen. An investment BANK wants the best analysts and dealers; second best will not do. It can also afford to pay. Some economists believe that because of more liberalised markets there will be growing INEQUALITY in most professions and the emergence of a winner-takes-all society.
Executing partial or all of your funds to be transferred out of your trading account to your desired banking or financial account. Oftentimes takes up to 4-7 business days to complete.
A tax that is collected at source, before the taxpayer has seen the INCOME or CAPITAL to which the tax applies. In other words, that part of the income or capital due in tax is withheld from the taxpayer, who therefore cannot easily avoid paying the tax. Withholding taxes are frequently imposed on INTEREST and DIVIDENDS.
A day on which the banks in a currency's principal financial centre are open for business. For FX transactions, a working day only occurs if the bank in both (all relevant currency centers in the case of a cross) are open.
A bank made up of members of the IMF whose aim is to assist in the development of member states by making loans where private capital is not available.
World Trade Organisation
Bête noire of anti-globalisation protesters. The World Trade Organisation is the governing body of international trade, setting and enforcing the rules of trade and punishing offenders. Established during the Uruguay Round of talks under the GENERAL AGREEMENT ON TARIFFS AND TRADE (GATT), it opened for business in 1995 with a membership of 132 countries (rising to 146 by 2003). Countries used to break GATT rules with impunity. They seem to be finding it harder to do so under the WTO. Even so, protestors complain that it does not promote fair trade but does promote the interest of rich countries over poorer one. Supporters of free trade, including The Economist, reckon that all countries are better off as part of a well-regulated international trading system, and that the WTO is the most likely source of the good regulation that is needed.
The seller of a position. Also known as the grantor of the trade. "Writing a Currency" is to sell it.
Producing OUTPUT at the minimum possible cost. This is not enough to ensure the best sort of economic EFFICIENCY, which maximises society's total CONSUMER plus PRODUCER SURPLUS, because the quantity of output produced may not be ideal. For instance, a MONOPOLY can be an X-efficient producer, but in order to maximise its PROFIT it may produce a different quantity of output than there would be in a surplus-maximising market with PERFECT COMPETITION.
The annual income from a SECURITY, expressed as a percentage of the current market PRICE of the security. The yield on a SHARE is its DIVIDEND divided by its price. A BOND yield is also known as its INTEREST RATE: the annual coupon divided by the market price.
The graph showing changes in yield on instruments depending on time to maturity. A system originally developed in the bond markets is now broadly applied to various financial futures. A positive sloping curve has lower interest rates at the shorter maturities and higher at the longer maturities. A negative sloping curve has higher interest rates at the shorter maturities.
A way of comparing the performance of BONDS and SHARES. The gap is defined as the AVERAGE YIELD on equities minus the average yield on bonds. Because shares are usually riskier investments than bonds, you might expect them to have a higher yield. In practice, the yield gap is often negative, with bonds yielding more than equities. This is not because investors regard equities as safer than bonds (see EQUITY RISK PREMIUM). Rather, it is that they expect most of the benefit from buying shares to come from an increase in their PRICE (CAPITAL appreciation) rather than from DIVIDEND payments. Bond investors usually expect more of their gains to come from coupon payments. They also worry that INFLATION will erode the REAL VALUE of future coupons, making them value current payments more highly than those due in years to come. Moreover, the usefulness of the dividend yield as a guide to the performance of shares has declined since the early 1990s, as increasingly companies have chosen to return cash to shareholders by buying back their own shares rather than paying out bigger dividends.
Certificate issued by the Bank of England to "discount houses" in lieu of stock certificates to facilitate their dealing in the short dated gilt edge securities.
Zero Coupon Bond
A bond that pays no interest. The bond is initially offered at a discount to its redemption value.
When the gains made by winners in an economic transaction equal the losses suffered by the losers. It is identified as a special case in GAME THEORY. Most economic transactions are in some sense positive-sum games. But in popular discussion of economic issues, there are often examples of a mistaken zero-sum mentality, such as “PROFIT comes at the expense of WAGES”, “higher PRODUCTIVITY means fewer jobs”, and “IMPORTS mean fewer jobs here”.
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