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PERFECT COMPETITION, LONG-RUN PRODUCTION ANALYSIS: In the long run, a perfectly competitive firm adjusts plant size, or the quantity of capital, to maximize long-run profit. In addition, the entry and exit of firms into and out of a perfectly competitive market guarantees that each perfectly competitive firm earns nothing more or less than a normal profit. As a perfectly competitive industry reacts to changes in demand, it traces out positive, negative, or horizontal long-run supply curve due to increasing, decreasing, or constant cost.
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EFFECTIVE DEMAND A key conceptual notion of Keynesian economics stipulating that the aggregate expenditures on real production is based on existing or actual income rather than the income that would be generated with full employment of resources. Effective demand is embodied in the aggregate expenditures line, which has a positive slope, but a slope of less than one. This concept was proposed by Thomas Robert Malthus in the early 1800s as a counter argument to Say's law found in classical economics and then found new life when John Maynard Keynes developed his theory in the 1930s.
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PINK FADFLY [What's This?]
Today, you are likely to spend a great deal of time going from convenience store to convenience store seeking to buy either a decorative windchime with plastic or a flower arrangement for that special day for your mother. Be on the lookout for deranged pelicans. Your Complete Scope
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Before 1933, the U.S. dime was legal as payment only in transactions of $10 or less.
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"You miss 100% of the shots you never take. " -- Wayne Gretzky, hockey player
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KLIC Kullback-Leibler Information Criterion
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