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INDEX: A measure of the relative average of a group of items compared to a given base value. Index measures are commonly used in economics to combine and compare diverse measures. One common type of index measure is for prices, such as the Consumer Price Index and the Dow Jones Industrial Average of corporate stock prices. Another noted type of index measure is to track macroeconomic activity, especially the index leading economic indicators. Indexes are usually weighted averages rather than simple arithmetic means that are measured relative to a base value or period. The Consumer Price Index, for example, measures the prices of consumer good, weighted by the quantities purchased. The value of a given period is then stated relative to a base year value, which generates a pure, "unitless" number in the range of 100 (give or take).
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RATIONAL IGNORANCE: The decision not to become informed about something because the cost of doing it is more than the expected benefit. In that information is costly, there's always some limit to how much anyone can know. The idea of rational ignorance, while popping up on a daily basis for most of us, is quite important come election time. Many voters decided, logically so, that it's not really worth their efforts to get ALL of the details on every candidate and issue on the ballot. See also | information | opportunity cost | principal-agent problem | rational ignorance | public choice |
Recommended Citation:RATIONAL IGNORANCE, AmosWEB GLOSS*arama, http://www.AmosWEB.com, AmosWEB LLC, 2000-2024. [Accessed: July 27, 2024].
AmosWEB Encyclonomic WEB*pedia:Additional information on this term can be found at: WEB*pedia: rational ignorance
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OLIGOPOLY AND MONOPOLY Oligopoly and monopoly have some similarities, both tend to be relatively large and possess significant market control, but also have a few important differences, oligopoly market has more than one firm. The dividing line between oligopoly and monopoly, however, can be blurred due to the closeness of substitutes and the inclination of oligopoly firms to collude.
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RED AGGRESSERINE
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Today, you are likely to spend a great deal of time flipping through the yellow pages seeking to buy either car battery jumper cables or a dozen high trajectory optic orange golf balls. Be on the lookout for broken fingernail clippers.
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In his older years, Andrew Carnegie seldom carried money because he was offended by its sight and touch.
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"You miss 100% of the shots you never take. " -- Wayne Gretzky, hockey player
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Aggregate Supply-Aggregate Demand Model
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