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abu yahya's definitions

external deficit

a current account deficit; a negative net flow of liquid assets to the citizens of a particular country. The external balance includes the trade balance, net foreign factor income, and net foreign aid *received*. Usually the main cause of an external deficit is a trade deficit.
Internal deficits are sometimes blamed for external deficits, especially if both are chronic.
by Abu Yahya February 14, 2009
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*noun*; in Keynesian economics, the rate at which aggregate consumption rises in response to a rise in national income.

For example, suppose the marginal propensity to consume (MPC) is 0.95. If the national income is 100 billion dollars, and it rises 10%, then consumption will rise by 9.5 billion, and saving will rise by 0.5 billion.

If this theory is correct, then an expanding economy will suffer insufficient demand for its own output, and a recession will be inevitable.

This is why national governments respond to recessions with deficit spending: they are trying to counteract the MPC's effect on aggregate demand, and bring it in line with potential output.
Not only is the marginal propensity to consume weaker in a wealthy community, but, owing to its accumulation of capital being already larger, the opportunities for further investment are less attractive...

J.M. Keynes, *The General Theory of Employment, Interest, and Money* (1936), Ch.3
by Abu Yahya March 3, 2009
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bank reserves

(FINANCE) an amount of precious metals, silver, cash, or other thing of value that a bank keeps in storage to meet unexpected liabilities.

Banks generally accept deposits and lend out money. The deference between the rate of interest paid out to deposits, and the rate of interest required for loans, is called "the spread"; it is the bank's source of income.

Banks are not allowed to lend out 100% of the money they receive as deposits; if they did, then depositors would be unable to take money out of the bank. On the other hand, the bank has to lend most of the money out, since it needs the income earned from interest on loans. Throughout the history of the Usonian banking system, the US states or the federal government have had rules about interest rates, reserves, and financial accounting used by banks.

Since Aldrich-Vreeland Act (1908), banks have been allowed to hold deposits with the US Treasury, then (after 1913) with the Federal Reserve System. Deposits in the FRS do not earn interest, but the reserve banks permit member banks to borrow if they fall short of the reserve requirements (see federal funds rate)
Bank reserves serve two purposes: they allow banks to pay depositors on demand, and they play a role in monetary policy.
by Abu Yahya September 4, 2010
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short selling

(FINANCE) borrowing securities for immediate sale, in anticipation of a sharp decline. Short selling requires strong nerves and excellent market timing; it also requires the ability to locate tranches of securities to borrow. If the short seller is correct, then she can buy back the securities at a much lower price, and lock in very high profits with very little initial investment.

Closely related to the concept of a short position. However, a short position includes buying put options (for example), while a long position could include short selling put options. So they are not exactly the same.

If a short sellers are wrong about the market, they are left hastily covering shorts, or buying the item they borrowed at a HIGHER price than they sold it for.
Jim Fisk was a master of the short squeeze; he appeared to cooperate with short selling until he was able to call in loans, forcing his counterparties to cover their shorts.
by Abu Yahya September 2, 2010
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liquidity trap

(ECONOMICS) situation in which demand confidence in banks or borrowers is so low that monetary policy (i.e., lowering interest rates) has no positive impact on the economy. A characteristic of an economic depression.

When the economy contracts, or is in a recession, it is occasionally sufficient for the authorities to lower the discount rate or the federal funds rate. This lowers the cost of borrowing money, so more people do so, more stuff is bought, and the economy recovers. But in a depression, people will hoard cash (if they have any); if the interest rate is lowered, they still won't borrow, and the banks won't lend (because they want to restore their balance sheets).

When this happens, only fiscal policy has any chance of restoring economic growth.
In the fall of 2008, the failure of so many major banks caused a global liquidity trap. For two quarters, the world economy suffered a very severe contraction, and millions of people lost their jobs.
by Abu Yahya April 18, 2010
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Muhammad Mossadegh

(IRANIAN HISTORY) (1882-1967) Democratically elected Prime Minister of Iran from 1951 to 1953. Ousted by coup d'etat organized by MI-6 and the CIA after he nationalized the assets of the Anglo Iranian Oil Company (BP, p.l.c.).

Mossadegh was involved in the 1924 Constitutional Revolution that was supposed to have ended autocracy in Iran and replaced it with a democratic republic. Instead, Reza Khan (Shah Reza) replaced the Qejars as as monarch. Later, Mossadegh rose to power because of rising anger at colonial deal between AOIC and Iran. His nationalization of AOIC triggered a balance of payments crisis for the UK, and two years later he was ousted by Operation Ajax. After he was overthrown, Shah Muhammad Reza was a dictator, and dependent on the USA to remain in power.
Muhammad Mossadegh was a true Iranian patriot whose overthrow in a British Petroleum-instigated coup poisoned relations between the USA and the Islamic world.
by Abu Yahya July 19, 2010
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Underwriter

(FINANCE) a person or entity that lends money to someone else by creating securities and selling them. In commercial milieux, this is investment banking, and the most famous investment bank is Goldman Sachs. Another major investment bank is Morgan Stanley.

Most major countries have a ministry of the treasury, or ministry of finance, that issues bonds for the government and is responsible for selling them to raise money for government borrowing. These are treasury securities.
Peter Warburg was an underwriter who helped "design" the Usonian federal reserve system.
by Abu Yahya May 5, 2010
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