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AGGREGATE EXPENDITURE LINE: A line representing the relation between aggregate expenditures and gross domestic product used in the Keynesian cross. The aggregate expenditure line is obtained by adding investment expenditures, government purchases, and net exports to the consumption line. As such, the slope of the aggregate expenditure line is largely based on the slope of the consumption line (which is the marginal propensity to consume), with adjustments coming from the marginal propensity to invest, the marginal propensity for government purchases, and the marginal propensity to import. The intersection of the aggregate expenditures line and the 45-degree line identifies the equilibrium level of output in the Keynesian cross.
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CHANGE IN REAL PRODUCTION The movement along the short-run or long-run aggregate supply curve caused by a change in the price level. A change in real production is caused ONLY by a change in the price level. This is one of two changes related to aggregate supply. The other is a change in aggregate supply. A change in real production is comparable to a change in quantity supplied. A change in real production for short-run aggregate supply means real production changes with a movement along a given short-run aggregate supply curve. However, the term "change in real production" is also used for movements along a given long-run aggregate supply curve, even though real production does not actually change in the long run.
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RED AGGRESSERINE
[What's This?]
Today, you are likely to spend a great deal of time at a dollar discount store looking to buy either income tax software or a how-to book on the art of negotiation. Be on the lookout for small children selling products door-to-door.
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The 1909 Lincoln penny was the first U.S. coin with the likeness of a U.S. President.
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"Nothing will ever be attempted if all possible objections must first be overcome. " -- Samuel Johnson, essayist, critic, lexicographer
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NYSE
New York Stock Exchange
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