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SCARCE RESOURCE: A resource with an available quantity less than its desired use. Scarce resources are also called factors of production. Scarce goods are also termed economic goods. Scarce resources are used to produce scarce goods. Like the more general society-wide condition of scarcity, a given resource is scarce because it has a limited availability in combination with a greater (potentially unlimited) productive use. It's both of these that make it scarce. In other words, even though an item is quite limited it will not be a scarce resource if it has few if any uses (think pocket lint and free good).
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MARGINAL PROPENSITY TO CONSUME: The proportion of each additional dollar of household income that is used for consumption expenditures. Or alternatively, this is the change in consumption expenditures due to a change in disposable income. Abbreviated MPC, the marginal propensity to consume is the slope of the consumption or propensity-to-consume line that forms the foundation for Keynesian economics. As such, it also takes center stage for the slope of the aggregate expenditure line and the multiplier effect. The sum of the marginal propensity to consume and the related concept, the marginal propensity to save, is equal to one. See also | consumption expenditures | disposable income | consumption line | Keynesian economics | multiplier | aggregate expenditures line | marginal propensity to save | marginal propensity to import | marginal propensity to invest |
Recommended Citation:MARGINAL PROPENSITY TO CONSUME, AmosWEB GLOSS*arama, http://www.AmosWEB.com, AmosWEB LLC, 2000-2013. [Accessed: December 9, 2013].
AmosWEB Encyclonomic WEB*pedia:Additional information on this term can be found at: WEB*pedia: marginal propensity to consume
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AGGREGATE EXPENDITURES EQUATION An equation that summarizes the four aggregate expenditures on gross domestic product by the four macroeconomic sectors. In the study of Keynesian economics, this equation is commonly used to summarize the demand side of the macroeconomy. The aggregate expenditures equation actually comes in three different versions depending on how many of the four sectors and their expenditures are included.
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State of the ECONOMY
Median weekly earnings
Third Quarter 2013
$771
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ORANGE REBELOON
[What's This?]
Today, you are likely to spend a great deal of time searching the newspaper want ads hoping to buy either a lighted magnifying glass or a small, foam rubber football. Be on the lookout for gnomes hiding in cypress trees.
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This isn't me! What am I?
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The first U.S. fire insurance company was established by Benjamin Franklin in 1752 in Philadelphia.
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"If you don't make mistakes, you aren't really trying." -- Coleman Hawkings,musician
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IAB
Inter-American Bank
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