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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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WANTS The psychological desires which make life just a little more enjoyable, but which are not biological necessities for life. Psychological wants are often contrasted with physiological needs that make life more enjoyable, but are not essential for existence.
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RED AGGRESSERINE
[What's This?]
Today, you are likely to spend a great deal of time looking for a downtown retail store looking to buy either a how-to book on fine dining or a coffee cup commemorating the first day of winter. Be on the lookout for the happiest person in the room.
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This isn't me! What am I?
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Lombard Street is London's equivalent of New York's Wall Street.
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"A ship ought not to be held by one anchor, nor life by a single hope. " -- Epictetus, philosopher
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SELA
Latin American Economic System
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