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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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PURPLE SMARPHIN
Your compete MICRO*scope for today
You are the type of person who can generally get the best deals on most purchases, if you take the time to do so. Family and friends worry that some day you will leave home in the morning, deep in thought, and end up in another state. Today, you are likely to spend a great deal of time looking for the new strip mall out on the highway seeking to buy either a lighted magnifying glass or a small, foam rubber football. Be on the lookout for fairy dust that tastes like salt. You should consider shopping at stores or businesses beginning with the letter P, but do not buy any products with a serial number or product code containing the number 389511. Your preferred shopping venue is the Internet. Your special symbol is the exclamation point (!).
Is this You?
As a Purple Smarphin, you are the brightest and most intelligent person you know. And that goes for shopping, too. You know exactly what you want. You know exactly what it costs. You know exactly when and where to buy. But, of course, shopping is only one of the many activities that attracts your intellectual attention. You shop when you need to and buy if have to, but shopping is not the end all of your life.
This isn't me! What am I?
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PHENOMENON An event or action that is subject to investigation, analysis, and explanation using the scientific method. Phenomena are the sorts of things that science seeks to explain. They can be common events, like the blowing wind, or unusual, like the extinction of the dinosaurs.
Complete Entry | Visit the WEB*pedia |
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BUSINESS As UsualIn the same mini-mall with Dr. Nova Cain's dental offices and Smilin' Ted's All Comers Insurance Agency, resides Manny Mustard's House of Sandwiches -- one of those small, out-of-the-way, off-the-wall sorts of restaurants that has great food, excellent service, and plenty of atmosphere. Manny, the proprietor, is a good friend of mine who's struggling to turn his dream of restauranteering into reality. His restauranteering dream doesn't stop with one small, out-of-the-way, off-the-way restaurant with great food, excellent service, and atmosphere. No, Manny is shooting for a nation-wide chain of Manny Mustard's House of Sandwiches. He wants to go from being an overworked, underappreciated member of the third estate to a member of the second estate who overworks and underappreciates others. To help out my good friend Manny, let's take a long, hard look at the differences between small business and the larger, Fortune 500 kind.
Tell me more...
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Cyrus McCormick not only invented the reaper for harvesting grain, he also invented the installment payment for selling his reaper.
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"Aerodynamically, the bumblebee shouldn't be able to fly, but the bumblebee doesn't know it so it goes on flying anyway. " -- Mary Kay Ash, entrepreneur
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X-M
Net Exports
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