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AE LINE: Another term for aggregate expenditure line, which is 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.
Visit the GLOSS*arama
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WHITE GULLIBON
Your compete MICRO*scope for today
You are the type of person who is trusting and impressionable, helpful and caring. Family and friends actually thought you died years ago. Today, you are likely to spend a great deal of time lost in your local discount super center seeking to buy either a hepa filter for your furnace or a wall poster commemorating next Thursday. Be on the lookout for empty parking spaces that appear to be near the entrance to a store. You should consider shopping at stores or businesses beginning with the letter D, but do not buy any products with a serial number or product code containing the number 805537. Your preferred shopping venue is television shopping channels. Your special symbol is the minus sign (-).
Is this You?
As a White Gullibon, you are extremely trusting but somewhat impressionable, seeing only the good in other people. You tend to be a bit naive in the wily ways of the marketplace and thus are often exploited by others, especially the Reg Aggressorine. Like it or not, you are the poster child for the phrase "let the buyer beware." You are empathetic to the plight of others, often to your own detriment.
This isn't me! What am I?
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ASSUMPTIONS, KEYNESIAN ECONOMICS The macroeconomic study of Keynesian economics relies on three key assumptions--rigid prices, effective demand, and savings-investment determinants. First, rigid or inflexible prices prevent some markets from achieving equilibrium in the short run. Second, effective demand means that consumption expenditures are based on actual income, not full employment or equilibrium income. Lastly, important savings and investment determinants include income, expectations, and other influences beyond the interest rate. These three assumptions imply that the economy can achieve a short-run equilibrium at less than full-employment production.
Complete Entry | Visit the WEB*pedia |
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My Sales Pitch On ADVERTISINGOur extended sojourn through the winding complexities of the economy has worn the soles from my jogging shoes. For the best bargain on a new pair, let's consult those annoying flyers stuffed into the Sunday newspaper. We're in luck. The Mega-Mart Discount Warehouse Super Center is having their monthly "once in a lifetime" sale on jogging shoes. Without this Mega-Mart Discount Warehouse Super Center advertising supplement, I might have unknowingly paid a higher price for my brand new Fleet Feet Footwear jogging shoes. Isn't advertising wonderful?
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Visit the PEDestrian's Guide
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A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court!
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"The two most powerful warriors are patience and time. " -- Leo Tolstoy, author
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ANN REPT
Annual Report
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