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ENTRY BARRIER: An institutional, government, technological, or economic restriction on the entry of firms into a market or industry. The four primary barriers to entry are: resource ownership, patents and copyrights, government restrictions, and start-up costs. Barriers to entry are a key reason for market control and the inefficiency that this generates. In particular, monopoly, oligopoly, monopsony, and oligopsony often owe their market control to assorted barriers to entry. By way of contrast, perfect competition, monopolistic competition, and monopsonistic competition have few if any barriers to entry and thus little or no market control.

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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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BEIGE MUNDORTLE
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Today, you are likely to spend a great deal of time at a flea market trying to buy either a wall poster commemorating the first day of spring or a lazy Susan for you dining room table. Be on the lookout for attractive cable television service repair people.
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Francis Bacon (1561-1626), a champion of the scientific method, died when he caught a severe cold while attempting to preserve a chicken by filling it with snow.
"There's only one way to succeed in anything, and that is to give everything. "

-- Vince Lombardi

IJIO
International Journal of Industrial Organization
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