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DEMAND ELASTICITY AND TOTAL EXPENDITURE: The notion that price-induced changes in total expenditure for a good (price times quantity) depends on the relative price elasticity of demand. In particular, for relatively elastic demand (1 < E < ∞) changes in price cause total expenditure to change in the opposite direction. An increase in price causes total expenditure to fall and a decrease in price causes total expenditure to rise. For relatively inelastic demand (0 < E < 1) changes in price cause total expenditure to change in the same direction. An increase in price causes total expenditure to rise and a decrease in price causes total expenditure to fall. For unit elastic demand (E =1) price changes do not cause any change in total expenditure. Total expenditure is the same whether price increases or decreases.
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EFFICIENCY Generating the most possible satisfaction from a given amount of resources. Efficiency means that this satisfaction of wants and needs cannot be increased by producing more of one good and less of another. This is one of the five economic goals and one of two microeconomic goals. The other goals are full employment, stability, economic growth, and equity.
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PINK FADFLY
[What's This?]
Today, you are likely to spend a great deal of time searching the newspaper want ads wanting to buy either a set of serrated steak knives, with durable plastic handles or a pair of blue silicon oven mitts. Be on the lookout for florescent light bulbs that hum folk songs from the sixties.
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This isn't me! What am I?
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Mark Twain said "I wonder how much it would take to buy soap buble if there was only one in the world."
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"I do not believe in a fate that will fall on us no matter what we do. I do believe in a fate that will fall on us if we do nothing. " -- Ronald Reagan, 40th US president
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FOB
Free on Board
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