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A: The common notation for the "intercept" term of an equation specified as Y = a + bX. Mathematically, the a-intercept term indicates the value of the Y variable when the value of the X variable is equal to zero. Theoretically, the a-intercept is frequently used to indicate exogenous or independent influences on the Y variable, that is, influences that are independent of the X variable. For example, if Y represents consumption and X represents national income, a measures autonomous consumption expenditures.
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MODEL: An abstract representation of the real world that is usually based on scientific theories, principles, and hypotheses. The feature of a model that bears emphasizing is that it is an abstract representation of real world phenomenon. For economic models, this abstraction usually takes the form of words, graphs, or equations. See also | abstraction | abstraction methods | economic analysis | theory | scientific method | phenomenon | market | demand curve | supply curve | price | quantity |
Recommended Citation:MODEL, AmosWEB GLOSS*arama, http://www.AmosWEB.com, AmosWEB LLC, 2000-2018. [Accessed: September 20, 2018].
AmosWEB Encyclonomic WEB*pedia:Additional information on this term can be found at: WEB*pedia: model
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AVERAGE REVENUE PRODUCT AND MARGINAL REVENUE PRODUCT A mathematical connection between average revenue product and marginal revenue product stating that the change in the average revenue product depends on a comparison between the average revenue product and marginal revenue product. If marginal revenue product is less than average revenue product, then average revenue product declines. If marginal revenue product is greater than average revenue product, then average revenue product rises. If marginal revenue product is equal to average revenue product, then average revenue product does not change.
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YELLOW CHIPPEROON
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Today, you are likely to spend a great deal of time at a garage sale trying to buy either a flower arrangement with a lot of roses for your grandmother or a wall poster commemorating the first day of winter. Be on the lookout for small children selling products door-to-door.
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A scripophilist is one who collects rare stock and bond certificates, usually from extinct companies.
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"No amount of business school training or work experience can teach what is ultimately a matter of personal character. " -- Truett Cathy, Chick-fil-A Inc. founder
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CAR
Cumulative Average Return
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