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HERFINDAHL-HIRSHMAN 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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CAPTURE THEORY OF REGULATION

The notion that a government agency established to regulate an industry for the benefit of society acts instead for the benefit of the industry. In effect, the government agency is "captured" by the industry it is regulating. The capture theory of regulation indicates that government regulator acts as the decision-making "head" of a now monopolized industry. This is achieved by a "rotating door" between the government agency and the industry, with members of the regulating agency being former and future employees of the industry. Rather than promoting efficiency, the regulating agency creates an inefficient allocation of resources.

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Today, you are likely to spend a great deal of time at the confiscated property police auction seeking to buy either a green fountain pen or a handcrafted bird house. Be on the lookout for slow moving vehicles with darkened windows.
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The first paper notes printed in the United States were in denominations of 1 cent, 5 cents, 25 cents, and 50 cents.
"A pint of sweat saves a gallon of blood. "

-- General George Patton

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