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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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AGGREGATE SUPPLY The total (or aggregate) real production of final goods and services available in the domestic economy at a range of price levels, during a given time period. Aggregate supply, usually abbreviated AS, is two different relations between price level and real production--long run and short run. With long-run aggregate supply, prices and wages are flexible and all markets are in equilibrium. With short-run aggregate supply some prices and wage are NOT flexible and some markets are NOT in equilibrium. This is one half of the AS-AD (aggregate market) analysis. The other half is aggregate demand.
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Laying The Groundrules On REGULATIONOur journey has brought us to the "Rs," which means, among other things, that my feet are trifle bit sore. Fortunately, we've also found ourselves at the front door of the Good Time Pharmacy. (Isn't coincidence wonderful?) My quick shopping trip for a pair of cushioned insoles, analgesic rub, and an ankle wrap is lengthened, however, by crossing paths with the normally quiet Stella von Steincamp. Stella, the pharmacist and proprietor of the Good Time Pharmacy, has taken the opportunity of our meeting to voice a rather vehement complaint over a new Shady Valley city government pharmaceutical regulation mandating the use of disposable rubber gloves when preparing and dispensing medicine. She is livid! Her primary complaint (among several) is that the cost of this regulation will send her pharmacy onto a short path into bankruptcy. In the interest of maintaining pharmaceutical services for the residents of Shady Valley, I think, would should explore this topic of government regulation.
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BROWN PRAGMATOX
[What's This?]
Today, you are likely to spend a great deal of time looking for the new strip mall out on the highway trying to buy either a wall poster commemorating the 2000 Olympics or a flower arrangement with a lot of roses for your grandmother. Be on the lookout for poorly written technical manuals.
Your Complete Scope
This isn't me! What am I?
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The portion of aggregate output U.S. citizens pay in taxes (30%) is less than the other six leading industrialized nations -- Britain, Canada, France, Germany, Italy, or Japan.
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"Do not think a man has done his full duty when he has performed the work assigned him. A man will never rise if he does only this. Promotion comes from exceptional work. " -- Andrew Carnegie, industrialist
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IQ
Import Quota
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