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AGGREGATE EXPENDITURES: The total expenditures on gross domestic product undertaken in a given time period by the four sectors -- household, business, government, and foreign. Expenditures made by each of these sectors are specifically labeled consumption expenditures, investment expenditures, government purchases, and net exports. Aggregate expenditures (AE) are a cornerstone in the study of macroeconomics, playing critical roles in Keynesian economics, aggregate market analysis, and to a lesser degree, monetarism.

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OLIGOPOLY, CHARACTERISTICS

The three most important characteristics of oligopoly are: (1) an industry dominated by a small number of large firms, (2) firms sell either identical or differentiated products, and (3) the industry has significant barriers to entry.

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APLS

PURPLE SMARPHIN
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Today, you are likely to spend a great deal of time flipping through mail order catalogs trying to buy either a weathervane with a chicken on top or a flower arrangement with daisies and carnations for your uncle. Be on the lookout for cardboard boxes.
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The Dow Jones family of stock market price indexes began with a simple average of 11 stock prices in 1884.
"There are no shortcuts to any place worth going. "

-- Beverly Sills, Opera singer

EFT
Electronic Funds Transfer
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