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PIE CHART: A circular graph divided into wedges that is commonly used to present the division of a total among parts. The circular "pie" represents the total value and each slice represents the portion distributed to each category. Pie charts are a handy way to present information, but are not well suited for more involved economic analysis.

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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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BROWN PRAGMATOX
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Today, you are likely to spend a great deal of time at a going out of business sale wanting to buy either a package of blank rewritable CDs or yellow cotton balls. Be on the lookout for crowded shopping malls.
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A scripophilist is one who collects rare stock and bond certificates, usually from extinct companies.
"It is the mark of an educated mind to be able to entertain a thought without accepting it."

-- Aristotle

EBIT
Earnings Before Interest and Taxes
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