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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.
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PERFECT COMPETITION, SHORT-RUN SUPPLY CURVE A perfectly competitive firm's supply curve is that portion of its marginal cost curve that lies above the minimum of the average variable cost curve. A perfectly competitive firm maximizes profit by producing the quantity of output that equates price and marginal cost. As such, the firm moves along its positively-sloped marginal cost curve in response to changing prices.
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RED AGGRESSERINE [What's This?]
Today, you are likely to spend a great deal of time surfing the Internet trying to buy either a set of luggage without wheels or a how-to book on wine tasting. Be on the lookout for telephone calls from long-lost relatives. Your Complete Scope
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Much of the $15 million used by the United States to finance the Louisiana Purchase from France was borrowed from European banks.
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"The greatest things ever done on Earth have been done little by little. " -- William Jennings Bryan
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GMM Generalized Method of Moments
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