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KEYNESIAN EQUILIBRIUM: The state of the macroeconomy in which aggregate expenditures are equal to aggregate output. This is illustrated using the income-expenditure model, or Keynesian cross, as the intersection of the aggregate expenditures line and the 45-degree line. The aggregate expenditures line is the summation of consumption expenditures, investment expenditures, government purchases, and net exports. The 45-degree line represents all combinations in which aggregate expenditures equal aggregate output. Keynesian equilibrium is also represented by the saving-investment, or injection-leakage, model as the intersection between the injection line (investment expenditures, government purchases, and exports) and the leakage line (saving, taxes, and imports).
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TWO-SECTOR KEYNESIAN MODEL A Keynesian model of the macroeconomy that includes the two private sectors, the household sector and the business sector. This Keynesian model variation, often termed the basic Keynesian model or the private sector Keynesian model, captures the interaction between induced consumption expenditures and autonomous investment expenditures. This model is commonly used to illustrate the basic workings of Keynesian economics, including equilibrium, disequilibrium, and the multiplier. Equilibrium is identified as the intersection between the C + I line and the 45-degree line. Two related variations are the three-sector Keynesian model and the four-sector Keynesian model.
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WHITE GULLIBON
[What's This?]
Today, you are likely to spend a great deal of time flipping through mail order catalogs wanting to buy either a 200-foot blue garden hose or a video camera with stop action features. Be on the lookout for door-to-door salesmen.
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The penny is the only coin minted by the U.S. government in which the "face" on the head looks to the right. All others face left.
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"Posterity: you will never know how much it has cost my generation to preserve your freedom. I hope you will make good use of it. " -- John Quincy Adams, 6th U. S. president
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VAR
Vector Autoregression
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