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AGGREGATE EXPENDITURE LINE: 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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MARKET FAILURE: A condition in which a market does not efficiently allocate resources to achieve the greatest possible consumer satisfaction. The four main market failures are--(1) public good, (2) market control, (3) externality, and (4) imperfect information. In each case, a market acting without any government imposed direction, does not direct an efficient amount of our resources into the production, distribution, or consumption of the good. See also | market | fifth rule of imperfection | sixth rule of ignorance | public good | market control | externalities | production | consumption | information | pollution | regulation | Recommended Citation:MARKET FAILURE, AmosWEB GLOSS*arama, http://www.AmosWEB.com, AmosWEB LLC, 2000-2024. [Accessed: October 21, 2024].
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SCARCE GOOD A tangible item produced with society's limited resources for the purpose of satisfying wants and needs. As a general notion, the phrase scarce good can also commonly include intangible services produced with society's limited resources for the purpose of satisfying wants and needs. A synonymous term for scarce good is economic good.
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BLACK DISMALAPOD [What's This?]
Today, you are likely to spend a great deal of time browsing through a long list of dot com websites wanting to buy either a microwave over that won't burn your popcorn or a T-shirt commemorating the first day of winter. Be on the lookout for rusty deck screws. Your Complete Scope
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Helping spur the U.S. industrial revolution, Thomas Edison patented nearly 1300 inventions, 300 of which came out of his Menlo Park "invention factory" during a four-year period.
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"A stumble may prevent a fall. " -- Margaret Thatcher, British prime minister
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SSAP Statement of Standard Accounting Practice
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