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FEDERAL RESERVE DISTRICT BANK: One of 12 Federal Reserve Banks, each in charge of banking activity within its Federal Reserve District. The 12 Districts are centered in Boston, New York, Philadelphia, Cleveland, Richmond, Atlanta, Chicago, St. Louis, Mineapolis, Kansas City, Dallas, and San Francisco. Presidents from 5 of these 12 Banks serve on the powerful Federal Open Market Committee that conducts monetary policy.

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CONCENTRATION RATIOS

A family of measures of the proportion of total output in an industry that is produced by a given number of the largest firms in the industry. The two most common concentration ratios are for the four largest firms and the eight largest firms. The four-firm concentration ratio is the proportion of total output produced by the four largest firms in the industry and the eight-firm concentration ratio is proportion of total output produced by the eight largest firms in the industry. Concentration ratios are commonly used to indicate the degree to which an industry is oligopolistic and the extent of market control of the largest firms in the industry. A related measure is the Herfindahl index.

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Today, you are likely to spend a great deal of time at a flea market seeking to buy either a how-to book on fixing your computer, with illustrations or several magazines on computer software. Be on the lookout for empty parking spaces that appear to be near the entrance to a store.
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During the American Revolution, the price of corn rose 10,000 percent, the price of wheat 14,000 percent, the price of flour 15,000 percent, and the price of beef 33,000 percent.
"It is not because things are difficult that we do not dare; it is because we do not dare that they are difficult. "

-- Seneca, statesman, dramatist, philosopher

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