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ENTRY BARRIERS: Institutional, government, technological, or economic restrictions 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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ALLOCATION

The process of distributing resources for the production of goods and services, and of distributing goods and services for the satisfaction of wants and needs and human consumption. This allocation process is an essential part of an economy's effort to address the problem of scarcity.

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Today, you are likely to spend a great deal of time wandering around the shopping mall hoping to buy either a T-shirt commemorating yesterday or a pair of handcrafted oven mitts. Be on the lookout for slow moving vehicles with darkened windows.
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A scripophilist is one who collects rare stock and bond certificates, usually from extinct companies.
"He who truly knows has no occasion to shout. "

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

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