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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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PERFECT COMPETITION, LONG-RUN PRODUCTION ANALYSIS: In the long run, a perfectly competitive firm adjusts plant size, or the quantity of capital, to maximize long-run profit. In addition, the entry and exit of firms into and out of a perfectly competitive market guarantees that each perfectly competitive firm earns nothing more or less than a normal profit. As a perfectly competitive industry reacts to changes in demand, it traces out positive, negative, or horizontal long-run supply curve due to increasing, decreasing, or constant cost. See also | perfect competition, long-run production analysis | perfect competition, long-run equilibrium conditions | long-run industry supply curve | increasing-cost industry | decreasing-cost industry | constant-cost industry | ![](../images/aw_sm.gif) Recommended Citation:PERFECT COMPETITION, LONG-RUN PRODUCTION ANALYSIS, 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: perfect competition, long-run production analysis
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INNOVATION The initial application of new products, technologies, and ideas that usually generate a beneficial improvement in society and the economy. In contrast to an invention, which is the act of creation, an innovation is the implementation of a product, technology, or idea. Innovations are changes in existing institutions and the status quo, prompted by risk-taking entrepreneurs, that promote prosperity and improved living standards.
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YELLOW CHIPPEROON [What's This?]
Today, you are likely to spend a great deal of time at a crowded estate auction wanting to buy either a coffee cup commemorating the first day of spring or a printer that works with your stockpile of ink cartridges. Be on the lookout for florescent light bulbs that hum folk songs from the sixties. Your Complete Scope
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The 22.6% decline in stock prices on October 19, 1987 was larger than the infamous 12.8% decline on October 29, 1929.
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"Old age isn't so bad when you consider the alternative. " -- Cato, Roman orator
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GDP Gross Domestic Product
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