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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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SAY'S LAW A principle of classical economics developed the French economist Jean-Baptiste Say that is commonly summarized as "supply creates its own demand." This law, also referred to as Say's "theory of markets" or "law of markets," indicates that the act of producing aggregate output generates a sufficient amount of aggregate income to purchase all of the output produced. This principle indicated that excess production or insufficient demand for production was unlikely to occur, at least for any extended period. When combined with flexible prices and saving-investment equality, Say's law further implied that an economy would achieve and maintain full employment of resources. This law was singled out by John Maynard Keynes in his critique of classical economics, but remains relevant in current macroeconomic analysis, reflected in the circular flow model.
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ORANGE REBELOON
[What's This?]
Today, you are likely to spend a great deal of time looking for a downtown retail store seeking to buy either a cross-cut paper shredder or a birthday greeting card for your father. Be on the lookout for cardboard boxes.
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In the Middle Ages, pepper was used for bartering, and it was often more valuable and stable in value than gold.
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"We may affirm absolutely that nothing great in the world has been accomplished without passion." -- Hegel
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ANOVA
Analysis of Variance
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