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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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COMMODITY MONEY A medium of exchange (money) that has both value in use and value in exchange. Commodity money is first and foremost a commodity that provides users with satisfaction of their wants and needs. However, it also has the secondary function of acting as a medium of exchange for the economy. In the march toward economic complexity, commodity money emerged from barter exchanges, but then ultimately gave way to modern fiat money.
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YELLOW CHIPPEROON [What's This?]
Today, you are likely to spend a great deal of time going from convenience store to convenience store hoping to buy either a video camera with stop action features or one of those memory foam pillows. Be on the lookout for the happiest person in the room. Your Complete Scope
This isn't me! What am I?
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Al Capone's business card said he was a used furniture dealer.
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"The world is not dangerous because of those who do harm but because of those who look at it without doing anything. " -- Albert Einstein, physicist
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APR Annual Percentage Rate
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