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ABSTRACTION METHODS: Abstraction is the process of simplifying the complexities of the real world by ignoring (hopefully) unimportant details, especially (for our purposes) while doing economic analysis. Three common methods of actual, real world abstraction used in economic theories are words, graphs, and equations. Words can be misunderstood. Graphs are a little more precise. And equations tend to be the most precise of the three.
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CHANGE IN AGGREGATE EXPENDITURES: The movement along an aggregate demand curve caused by a change in the price level. This should be contrasted directly with a change in aggregate demand. You might also want to review the terms change in quantity demanded and change in demand, as well. A change in aggregate expenditures means that we have identified a NEW level of expenditures on the existing aggregate demand curve. In contrast, a change in aggregate demand means that we have changed, moved, or shifted, the entire aggregate demand curve, the whole range of price levels and aggregate expenditures has changed. See also | aggregate demand | aggregate demand curve | aggregate demand determinants | price level | real production | aggregate expenditures | change in aggregate demand | change in quantity demanded | change in demand | market demand |
Recommended Citation:CHANGE IN AGGREGATE EXPENDITURES, AmosWEB GLOSS*arama, http://www.AmosWEB.com, AmosWEB LLC, 2000-2024. [Accessed: April 24, 2024].
AmosWEB Encyclonomic WEB*pedia:Additional information on this term can be found at: WEB*pedia: change in aggregate expenditures
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INELASTIC The general relation between two variables in which relatively large changes in one variable (A) cause relatively small changes in another variable (B). In other words, large changes in variable A cause relatively small changes in variable B or the percentage change in variable B is smaller than the percentage change in variable A. This characterization of elasticity is most important for the price elasticity of demand and the price elasticity of supply. Inelastic is one of two general elasticity relations between two variables. The other is elastic.
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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 trying to buy either a case of blank recordable DVDs or a pair of red goulashes with shiny buckles. Be on the lookout for slightly overweight pizza delivery guys.
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In the Middle Ages, pepper was used for bartering, and it was often more valuable and stable in value than gold.
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"The greatest things ever done on Earth have been done little by little. " -- William Jennings Bryan
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FDI
Foreign Direct Investment
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