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X: The standard abbreviation for exports produced by the foreign sector and purchased by the domestic economy, especially when used in the study of macroeconomics. This abbreviation is most often seen in the aggregate expenditure equation, AE = C + I + G + (X - M), where C, I, G, and (X - M) represent expenditures by the four macroeconomic sectors, household, business, government, and foreign. The United States, for example, sells a lot of the stuff produced within our boundaries to other countries, including wheat, beef, cars, furniture, and, well, almost every variety of product you care to name.
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LONG-RUN MARGINAL COST The change in the long-run total cost of producing a good or service resulting from a change in the quantity of output produced. Like all marginals, long-run marginal cost is an increment of the corresponding total. It is the change in long-run total cost divided by, or resulting from, a change in quantity. Long-run marginal cost is guided by returns to scale rather than marginal returns.
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GRAY SKITTERY [What's This?]
Today, you are likely to spend a great deal of time flipping through mail order catalogs looking to buy either a genuine down-filled comforter or a 200-foot blue garden hose. Be on the lookout for high interest rates. Your Complete Scope
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The earliest known use of paper currency was about 1270 in China during the rule of Kubla Khan.
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"Old age isn't so bad when you consider the alternative. " -- Cato, Roman orator
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L/O Letter of Offer
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