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HERFINDAHL INDEX: A measure of concentration of the production in an industry that's calculated as the sum of the squares of market shares for each firm. This is an alternative method of summarizing the degree to which an industry is oligopolistic and the relative concentration of market power held by the largest firms in the industry. The Herfindahl index gives a better indication of the relative market control of the largest firms than can be found with the four-firm and eight-firm concentration ratios.

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UNEMPLOYMENT RATE, MEASUREMENT PROBLEMS

The official unemployment rate, which measures the proportion of the civilian labor force 16 years or older that is not engaged in productive activities but is actively seeking employment, might be either overstated or understated due to discouraged workers, part-time workers, and unreported legal or illegal employment. Taken together, these measurement problems suggest that the official unemployment rate is likely understated during business-cycle contraction and overstated during business-cycle expansions.

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APLS

BROWN PRAGMATOX
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Today, you are likely to spend a great deal of time strolling around a discount warehouse buying club trying to buy either a wall poster commemorating last Friday (you know why) or a country wreathe. Be on the lookout for pencil sharpeners with an attitude.
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This isn't me! What am I?

John Maynard Keynes was born the same year Karl Marx died.
"I can't change the direction of the wind, but I can adjust my sails to always reach my destination."

-- Jimmy Dean

DIDC
Depository Institutions Deregulation Committee
A PEDestrian's Guide
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