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WIDGET: A fictitious good commonly used by economic instructors to demonstrate economic principles or undertake hypothetical analyses. For example, the analysis of short-run production for a firm might be demonstrated through the production of widgets. Alternatively, the law of demand might be illustrated with a table or curve comparing the price of widgets with the quantity demanded of widgets. If such a good exists, and there is no clear evidence that widgets have every existed, it is a small mechanical device, constructed of interlocking cogs, several knobs, and at least one handle. Widgets are most often used when thingamajigs and dohickies are unavailable.
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Lesson 11: Elasticity Basics | Unit 3: Measurement
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Page: 11 of 25
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- Two general types of elasticity measurements:
- Arc elasticity is an average measure of elasticity for discrete changes in two variables.
- Point elasticity is a measure of elasticity for infinitesimally small changes in two variables.
- The use of more sophisticated mathematics is helpful when calculated point elasticity.
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UNIT OF ACCOUNT The money function in which money is used as the common benchmark to designate the prices of goods exchanged throughout the economy. Unit of account, or measure of value, means money is functioning as the measuring unit for prices. In other words, prices of goods are stated in terms of the monetary unit. This is one of four basic functions of money. The other three are medium of exchange, store of value, and standard of deferred payment.
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BLUE PLACIDOLA
[What's This?]
Today, you are likely to spend a great deal of time at the confiscated property police auction hoping to buy either a rechargeable battery for your cell phone or a T-shirt commemorating the 2000 Olympics. Be on the lookout for poorly written technical manuals.
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One of the largest markets for gold in the United States is the manufacturing of class rings.
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"My philosophy of life is that if we make up our mind what we are going to make of our lives, then work hard toward that goal, we never lose - somehow we win out." -- President Ronald Reagan
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Net Exports
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