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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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EQUILIBRIUM, AGGREGATE MARKET The state of equilibrium that exists in the aggregate market when real aggregate expenditures are equal to real production with no imbalances to induce changes in the price level or real production. The opposing forces of aggregate demand (the buyers) and aggregate supply (the sellers) exactly offset each other. At the existing price level, the four macroeconomic sectors (household, business, government, and foreign) purchase all of the real production that they seek and producers sell all of the real production that they have.
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GREEN LOGIGUIN [What's This?]
Today, you are likely to spend a great deal of time wandering around the shopping mall trying to buy either a rechargeable battery for your computer or shoe laces for your snow boots. Be on the lookout for telephone calls from former employers. Your Complete Scope
This isn't me! What am I?
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John Maynard Keynes was born the same year Karl Marx died.
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"As is our confidence, so is our capacity. " -- William Hazlitt, essayist
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AIC Akaike's Information Criterion
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