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LONG-RUN AVERAGE COST CURVE: A curve depicting the per unit cost of producing a good or service in the long run when all inputs are variable. The long-run average cost curve (usually abbreviated LRAC) can be derived in two ways. On is to plot long-run average cost, which is, long-run total cost divided by the quantity of output produced. at different output levels. The more common method, however, is as an envelope of an infinite number of short-run average total cost curves. Such an envelope is base on identifying the point on each short-run average total cost curve that provides the lowest possible average cost for each quantity of output. The long-run average cost curve is U-shaped, reflecting economies of scale (or increasing returns to scale) when negatively-sloped and diseconomies of scale (or decreasing returns to scale) when positively sloped. The minimum point (or range) on the LRAC curve is the minimum efficient scale.
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LOGROLLING The trading of votes to ensure a favorable outcome for two or more separate decisions. Logrolling occurs when each of two people agree to vote for the other's project to ensure that both are passed. A votes for B and B votes for A. Logrolling is commonly used when neither decision is able to obtain the necessary majority of the votes needed for passage on their own accord. Explicit logrolling is when each of two voters agree to cast separate votes for two separate programs. Implicit logrolling is when two separate programs or policies are combined into a single package, which is then subject to a single vote. Logrolling can generate either an efficient or an inefficient allocation of resources, meaning that efficiency is irrelevant to the logrolling process.
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WHITE GULLIBON [What's This?]
Today, you are likely to spend a great deal of time at a going out of business sale looking to buy either a bookshelf that will fit in your closet or a birthday greeting card for your grandfather. Be on the lookout for mail order catalogs with hidden messages. Your Complete Scope
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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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"Old age isn't so bad when you consider the alternative. " -- Cato, Roman orator
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SWIFT Society for Worldwide Interbank Financial Telecommunications
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