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AGGREGATE DEMAND DETERMINANT: A ceteris paribus factor that affects aggregate demand, but which is assumed constant when the aggregate demand curve is constructed. Changes in any of the aggregate demand determinants cause the aggregate demand curve to shift. While a wide variety of specific ceteris paribus factors can cause the aggregate demand curve to shift, it's usually most convenient to group them into the four, broad expenditure categories -- consumption, investment, government purchases, and net exports. The reason is that changes in these expenditures are the direct cause of shifts in the aggregate demand curve. If any determinant affects aggregate demand it MUST affect one of these four expenditures.
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KINKED-DEMAND CURVE ANALYSIS An analysis using the kinked-demand curve to explain rigid prices often found with oligopoly. The kinked-demand curve contains two distinct segments--one for higher prices that is more elastic and one for lower prices that is less elastic. Key to this analysis is that the corresponding marginal revenue curve contains three segments--one associated with the more elastic segment, one associated with the less elastic segment, and one associated with the kink. A profit-maximizing firm can then equate marginal cost to a wide range of marginal revenue values along the vertical segment of the marginal revenue curve. This suggests that marginal cost must change significantly before an oligopolistic firm is inclined to change price.
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A Careful View Of WORKER SAFETYIt was THE most exciting baseball game in the long rivalry between the Shady Valley Primadonnas and the Oak Town Sludge Puppies. Two out, two on, the bottom of the ninth, the home team down by a run, and Harold "Hair Doo" Dueterman -- the Primadonnas' star center fielder -- up to bat. What excitement. What drama. Unfortunately Hair Doo hit the ball directly at the Primadonnas' runner on first. A line shot to the head. The runner was out. He was also unconscious. Game over. That was not the end to the excitement, though. Chucky Calhoun, the peanut vendor, was inadvertently decked by an enthusiastic fan and suffered a number of injuries as he tumbled down some concrete steps. Chucky, who has made repeated complaints to the Primadonnas owner (D. J. Goodluck) about unsafe working conditions, has filed a workers' compensation claim. What a mess. Too bad Hair Doo just didn't strike out like he usually does.
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YELLOW CHIPPEROON
[What's This?]
Today, you are likely to spend a great deal of time browsing through a long list of dot com websites hoping to buy either looseleaf notebook paper or a three-hole paper punch. Be on the lookout for neighborhood pets, especially belligerent parrots.
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The Dow Jones family of stock market price indexes began with a simple average of 11 stock prices in 1884.
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"If anything terrifies me, I must try to conquer it. " -- Francis Charles Chichester, yachtsman, aviator
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NNP
Net National Product
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