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OPEN MARKET: A market, not unlike that stock market, that trades the U.S. Treasury securities that comprises the federal debt. U.S. Treasury securities are low risk and extremely secure financial instruments that are held by all sorts of investors, especially commercial banks. The Federal Reserve System is also a major holder of U.S. Treasury securities and participant in the open market. In fact, the Federal Reserve System used buying and selling of U.S. Treasury securities through the open market as a means of controlling the money, through what is appropriately termed open market operations.

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MARGINAL COST AND LAW OF DIMINISHING MARGINAL RETURNS

Decreasing then increasing marginal cost, reflected by a U-shaped marginal cost curve, is the result of increasing then decreasing marginal returns. In particular the decreasing marginal returns is caused by the law of diminishing marginal returns. As such, the law of diminishing marginal returns affects not only the short-run production of a firm but also the cost of short-run production. This translates into a positively-sloped supply curve for profit-maximizing competitive firms.

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BLACK DISMALAPOD
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Today, you are likely to spend a great deal of time looking for the new strip mall out on the highway trying to buy either a birthday greeting card for your uncle or a T-shirt commemorating the 2000 Presidential election. Be on the lookout for door-to-door salesmen.
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This isn't me! What am I?

Approximately three-fourths of the U.S. paper currency in circular contains traces of cocaine.
"Recipe for success. Study while others are sleeping; work while others are loafing, prepare while others are playing, and dream while others are wishing."

-- William A. Ward

IROR
Internal Rate of Return
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