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IMPERFECT COMPETITION: Any markets or industries that do not match the criteria for perfect competition. The key characteristics of perfect competition are: (1) a large number of small firms, (2) identical products sold by all firms, (3) freedom of entry into and exit out of the industry, and (4) perfect knowledge of prices and technology. These four characteristics are essentially impossible to match in the real world.

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MARKET SHARE

The fraction of an industry's total sales or some other activity accounted for by one or more firms in the industry. An individual firm is often concerned with its "share of the market" as an indication of "success." Market share is also key to the analysis of market structure, market control, and industry concentration--especially for oligopoly. It can be used to indicated the degree concentration and market control of one or more firms in an industry. It can be used alone or to calculate concentration ratios and the Herfindahl index.

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APLS

BLACK DISMALAPOD
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Today, you are likely to spend a great deal of time watching the shopping channel looking to buy either one of those memory foam pillows or a remote controlled train set. Be on the lookout for bottles of barbeque sauce that act TOO innocent.
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A scripophilist is one who collects rare stock and bond certificates, usually from extinct companies.
"Failure is the opportunity to begin again, more intelligently. "

-- Henry Ford, automobile manufacturer

EFTA
European Free Trade Association
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