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AGGREGATE DEMAND DETERMINANT: A ceteris paribus factor that affects aggregate demand, but which is assumed constant when the aggregate demand curve is constructed. Changes in any of the aggregate demand determinants cause the aggregate demand curve to shift. While a wide variety of specific ceteris paribus factors can cause the aggregate demand curve to shift, it's usually most convenient to group them into the four, broad expenditure categories -- consumption, investment, government purchases, and net exports. The reason is that changes in these expenditures are the direct cause of shifts in the aggregate demand curve. If any determinant affects aggregate demand it MUST affect one of these four expenditures.
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CONSUMPTION LINE: A graphical depiction of the relation between household consumption expenditures and household disposable income that forms one of the key building blocks for Keynesian economics. The slope of this line is positive, greater than zero, less than one, and goes by the name marginal propensity to consume. The vertical intercept of the consumption line is autonomous consumption. The aggregate expenditures line used in the Keynesian cross is obtained by adding investment, government purchases, and net exports to the consumption line. Because saving is the difference between disposable income and consumption, the saving line is a complementary relation to the consumption line. See also | consumption function | Keynesian economics | consumption expenditures | disposable income | marginal propensity to consume | aggregate expenditures | aggregate expenditures line | Keynesian cross | induced consumption | autonomous consumption |  Recommended Citation:CONSUMPTION LINE, AmosWEB GLOSS*arama, http://www.AmosWEB.com, AmosWEB LLC, 2000-2025. [Accessed: July 8, 2025]. AmosWEB Encyclonomic WEB*pedia:Additional information on this term can be found at: WEB*pedia: consumption line
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TAX EFFICIENCY Taxes, mandatory payments used to finance government operations, inherently disrupt the allocation of resources. This disruption might be good, correcting an otherwise inefficient allocation caused by pollution or market control. However, for an already efficiency allocation, a tax creates and inefficient wedge between the demand price and the supply price. This tax is generally paid partially by buyers and partially by sellers, which the tax incidence. Inefficiency arises because a tax reduces the total amount of consumer surplus and producer surplus, which is deadweight loss.
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ORANGE REBELOON [What's This?]
Today, you are likely to spend a great deal of time looking for a downtown retail store wanting to buy either a flower arrangement for that special day for your mother or a New York Yankees baseball cap. Be on the lookout for attractive cable television service repair people. Your Complete Scope
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The average length of a "business lunch" is about 36 minutes.
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"Progress always involves risk. You can't steal second base and keep your foot on first. " -- Frederick B. Wilcox
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SIPP Survey of Income and Program Participation
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