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BARRIER TO ENTRY: 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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EXPANSIONARY MONETARY POLICY

A form of monetary policy in which an increase in the money supply and a reduction in interest rates are used to correct the problems of a business-cycle contraction. In theory, expansionary monetary policy can include buying U.S. Treasury securities through open market operations, a decrease in the discount rate, and a decrease in reserve requirements. In theory, open market operations are the primary tool of expansionary monetary policy. Expansionary monetary policy is often supported by expansionary fiscal policy. An alternative is contractionary monetary policy.

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PURPLE SMARPHIN
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Today, you are likely to spend a great deal of time watching the shopping channel seeking to buy either a birthday greeting card for your mother that doesn't look like a greeting card or a handcrafted spice rack. Be on the lookout for bottles of barbeque sauce that act TOO innocent.
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In the early 1900s around 300 automobile companies operated in the United States.
"He who truly knows has no occasion to shout. "

-- Leonardo da Vinci, painter, sculptor, architect, engineer

ACIR
Advisory Council on Intergovernmental Relations
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