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INCOME-EXPENDITURE MODEL: A macroeconomic model, which captures the essence of Keynesian economics, is based on the equality between total income generated from gross domestic product and total expenditures on gross domestic product. The cornerstone of the income-expenditure model is the consumption function, which relates household consumption expenditures to income and gives rise to the aggregate expenditure line with the addition of investment, government purchases, and net exports. The intersection between the aggregate expenditure line at the 45-degree identifies equilibrium.
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COMPARATIVE ADVANTAGE: The ability to produced one good at a relatively lower opportunity cost than other goods. While pointy-headed economists developed this idea for nations, it's extremely important for people. A comparative advantage means that no matter how good (or bad) you are at producing stuff, there's always something that you're best (or least worst) at doing. Moreover, because you can produce this one thing by giving up less than what others give up, you can sell it or trade it to them. This idea of comparative advantage means that people and nations can benefit by specialization and exchange. You do what you do best, then trade to someone else for what they do best. Both sides in this trade get more and are thus better off after than before. See also | foreign trade | export | import | opportunity cost | specialization | absolute advantage | foreign sector | exchange | ![](../images/aw_sm.gif) Recommended Citation:COMPARATIVE ADVANTAGE, AmosWEB GLOSS*arama, http://www.AmosWEB.com, AmosWEB LLC, 2000-2024. [Accessed: July 26, 2024]. AmosWEB Encyclonomic WEB*pedia:Additional information on this term can be found at: WEB*pedia: comparative advantage
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CHANGE IN QUANTITY DEMANDED A movement along a given demand curve caused by a change in demand price. The only factor that can cause a change in quantity demanded is price. A related, but distinct, concept is a change in demand.
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BROWN PRAGMATOX [What's This?]
Today, you are likely to spend a great deal of time at the confiscated property police auction trying to buy either a birthday greeting card for your grandmother or a coffee cup commemorating yesterday. Be on the lookout for telephone calls from former employers. Your Complete Scope
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The wealthy industrialist, Andrew Carnegie, was once removed from a London tram because he lacked the money needed for the fare.
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"Old age isn't so bad when you consider the alternative. " -- Cato, Roman orator
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APR Annual Percentage Rate
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