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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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CONSUMPTION The use of resources, goods, or services to satisfy wants and needs. At the macroeconomic level, consumption is reflected as expenditures by the household sector on gross domestic product. At the microeconomic level, consumption is important to utility, demand, and market exchanges. Consumption is the ultimate goal of economic activity.
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Three-forths of the gold mined each year is used to manufacture jewelry.
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"The roots of education are bitter, but the fruit is sweet." -- Aristotle, philosopher
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HFO
Heavy Fuel Oil
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