factors of production

*noun*; term coined by Adam Smith (1723-1790) to refer to things used to produce other things. Usually people refer to four factors of production:
1.labor (not the same thing as workers); a worker can work more or less hours per week, and can exchange her labor for payment
2. capital; includes tools, machinery, plants and fixtures, seed corn, etc. Adam Smith distinguished between inventories, which he called circulating capital, and tools, which he called fixed capital;
3. land; understood as a specific area on the earth's surface, but sometimes incorporates the natural productivity or mineral resources as well;
4. entrepreneurship; sometimes lumped with capital. Includes the combination of skills required to start a business.
Different economic systems vary in their view of who should own the factors of production. In capitalism, this would be private individuals; in communism, it would be a collective. In the Marxist transition to communism, it would be the state.
by Abu Yahya March 03, 2009
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investment bank

(FINANCE) a type of bank that raises money for clients by issuing stock (see initial public offering and follow-on offering) or by issuing bonds.

Prior to the repeal (1999) of the Glass-Steagall Act, commercial banks and investment banks were required to be separate entities. Subsequently, the law was changed so that a bank holding company could own a commercial bank and an investment bank. Outside of the USA, commercial banks have always been allowed to engage in underwriting securities.

Investment banks usually sell shares of stock on a major exchange, such as the NYSE or NASDAQ. They give a fixed amount of money to the borrower, but also an agreed-upon number of shares, so if the shares soar in price after the public offering, then the investment bank makes an immense amount of money.

Investment banks also underwrite other kinds of securities, such as bonds.
Goldman Sachs is the largest and most successful investment bank in the USA. Prior to 1999 it was a limited partnership; now it is a publicly traded corporation and also a bank holding company.
by Abu Yahya September 24, 2010
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floating currency

A currency whose value is set by the currency markets; money whose exchange rate relative to other currencies is determined mainly or entirely by unrestricted trading in the currency. Most currencies are dirty float|dirty floats, which means that the government issuing them attempts to manage their traded value in some way; or else hard peg|hard pegs, in which the value is tied to something specific.


When a currency is floating, then its value may rise because the county is running a trade surplus, or it is running a capital account surplus. Floating currencies are not fiat money, although they are often confused for each other.
For most of the last half century, most money used around the world has been floating currency.
by abu yahya August 04, 2008
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square root

(MATHEMATICS) each positive number has another number that, when multiplied times itself, equals that number. So, for example, 4 has a square root of 2 (2 x 2 = 4).

The square root of a negative number is an imaginary number. Imaginary numbers are not, by themselves, useful solutions to math problems; but they can be used to find them.
BILL: Anna, we have a rectangle that's 3 x as long as it is wide, and it encloses an area of 300 square meters. What are the dimensions?

ANNA: Well, that's like 3 squares of 100 square meters. The square root of 100 is 10, so the rectangle is 10 by 30.

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The logarithm of a square root is one half the log of the number itself; hence, the natural log of 25 is 3.2189, while the natural log of 5 is 1.6094.
by Abu Yahya April 23, 2010
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trade deficit

the amount of goods and services that a country imports, minus the goods and services that it exports *in a calendar year*. In 1999 Japan exported much more than it imported, so it had a trade surplus. The same year, the United States imported more than it exported, and therefore had a large trade deficit.

While Japan had a trade surplus and the USA had a trade deficit, both had something called a trade balance, which was negative for the USA and positive for Japan.
During economic downturns, political leaders become very concerned if their country is running a trade deficit, because it means that jobs are being lost to business overseas.
by Abu Yahya February 14, 2009
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commodity fund

(FINANCE) a mutual fund that trades in commodities or commodity derivatives. This can include commodity index funds.
Usually a commodity fund makes its returns by trading derivatives rather than the underlying commodity.
by Abu Yahya April 15, 2010
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Self-Correcting

*adj*; the tendency of some systems to return to normal conditions after a disruption. For example, a spinning gyroscope will return to its original inclination if you push it away. The term is usually applied to theories about how the economy works.
Economists traditionally describe market economies as self-correcting. However, when depressions or recessions strike, they are usually obligated to help the process along.
by Abu Yahya March 23, 2009
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