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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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AUTONOMOUS EXPENDITURES Expenditures on aggregate production by the four macroeconomic sectors that do not depend on income or production (especially national income or even gross domestic product). That is, changes in income do not generate changes in these expenditures. Each of the four aggregate expenditures--consumption, investment expenditures, government purchases, and net exports--have an autonomous component. Autonomous expenditures are affected by the ceteris paribus aggregate expenditures determinants and are measured by the intercept term of the aggregate expenditures line. The alternative to autonomous expenditures are induced expenditures, expenditures which do depend on income.
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BROWN PRAGMATOX
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Today, you are likely to spend a great deal of time at a going out of business sale trying to buy either a computer that can play video games and burn DVDs or a black duffle bag with velcro closures. Be on the lookout for poorly written technical manuals.
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In the late 1800s and early 1900s, almost 2 million children were employed as factory workers.
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"Love looks through a telescope; envy, through a microscope. " -- Josh Billings, humorist
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APR
Annual Percentage Rate
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