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AE LINE: Another term for aggregate expenditure line, which is 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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TECHNOLOGY, AGGREGATE SUPPLY DETERMINANT One of several specific aggregate supply determinants assumed constant when the short-run and long-run aggregate supply curves are constructed, and that shifts both aggregate supply curves when it changes. An increase in technology causes an increase (rightward shift) of both aggregate supply curves. A decrease in technology causes a decrease (leftward shift) of both aggregate supply curves. Other notable aggregate supply determinants include wages, energy prices, and the capital stock. Technology comes under the resource quality aggregate supply determinant.
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PINK FADFLY
[What's This?]
Today, you are likely to spend a great deal of time at a crowded estate auction looking to buy either several magazines on computer software or a T-shirt commemorating the second moon landing. Be on the lookout for malfunctioning pocket calculators.
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This isn't me! What am I?
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A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court!
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"Argue for your limitations, and sure enough, they're yours." -- Richard Bach
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LCH
Life Cycle Hypothesis
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