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COMMODITY EXCHANGE: A financial market that trades the ownership of various commodities, such as wheat, corn, cotton, sugar, crude oil, natural gas, gold, silver, and aluminum. The two biggest commodity exchanges in good old U. S. of A. are the Chicago Board of Trade and the Chicago Mercantile Exchange. Unlike, let's say a grocery store where commodities physically trade hands, commodity exchanges trade only legal ownership. This is much like a stock market, which trades the ownership of a corporation, but leaves the factory at home. Commodity markets offer two basic sorts of trading -- spot (immediate delivery of a commodity) and futures (delivery of a commodity at a future date).
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Lesson 3: Scarcity | Unit 1: The Concept
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Page: 2 of 17
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We live in a big, bad world of scarcity. Meaning: - There's never enough resources to produce everything that everyone wants,
- Some people have to do without some of the stuff that they want or need,
- The same resources can not be used to produce two different goods at the same time, and
- Doing one thing, producing one good, performing one activity, forces you to give up something else.
Then: - Scarcity is what the study of economics is all about.
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LONG RUN, MICROECONOMICS In terms of the microeconomic analysis of production and supply, a period of time in which all inputs under the control of a firm used in the production process are variable. In the long run, labor and capital are variable inputs. The long-run analysis of production reveals the key role played by returns to scale. This is one of four production time periods used in the study of microeconomics. The other three are short run, very long run, and very short run (or market period). The long run is also a time period designation used in the macroeconomic analysis of economic growth and full employment.
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BROWN PRAGMATOX
[What's This?]
Today, you are likely to spend a great deal of time at a garage sale trying to buy either a rechargeable battery for your camera or a coffee cup commemorating the first day of spring. Be on the lookout for vindictive digital clocks with revenge on their minds.
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This isn't me! What am I?
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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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"A leader, once convinced that a particular course of action is the right one, must . . . be undaunted when the going gets tough." -- President Ronald Reagan
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L/O
Letter of Offer
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