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AGGREGATE MARKET ANALYSIS: An investigation of macroeconomic phenomena, including unemployment, inflation, business cycles, and stabilization policies, using the aggregate market interaction between aggregate demand, short-run aggregate supply, and long-run aggregate supply. Aggregate market analysis, also termed AS-AD analysis, has been the primary method of investigating macroeconomic activity since the 1980s, replacing Keynesian economic analysis that was predominant for several decades. Like most economic analysis, aggregate market analysis employs comparative statics, the technique of comparing the equilibrium after a shock with the equilibrium before a shock. While the aggregate market model is usually presented as a simply graph at the introductory level, more sophisticated and more advanced analyses often involve a system of equations.
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NET EXPORTS LINE A graphical depiction of the relation between net exports attributed to the foreign sector and the economy's aggregate level of income or production. This relation plays a minor, but growing role in the study of Keynesian economics. A net exports line is characterized by vertical intercept, which indicates autonomous net exports, and slope, which is the negative of the marginal propensity to import and indicates induced net exports. The aggregate expenditures line used in Keynesian economics is derived by adding or stacking the net exports line onto the consumption line, after adding investment expenditures and government purchases.
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PURPLE SMARPHIN
[What's This?]
Today, you are likely to spend a great deal of time strolling around a discount warehouse buying club seeking to buy either a case of blank recordable DVDs or a pair of red goulashes with shiny buckles. Be on the lookout for bottles of barbeque sauce that act TOO innocent.
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This isn't me! What am I?
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Al Capone's business card said he was a used furniture dealer.
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"If I have ever made any valuable discoveries, it has been owing more to patient attention than to any other talent. " -- Isaac Newton, mathematician, physicist
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SSRN
Social Science Research Network
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