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NEAR-PUBLIC GOOD: A good that's easy to keep nonpayers from consuming, but use of the good by one person doesn't prevent use by others. The trick with a near-public good is that it's easy to keep people away, and thus you can charge them a price for consuming, but there's no real good reason to do so. From an efficiency view, the more people who consume a near-public good, the better off society. This mixture of nearly unlimited benefits and the ability to charge a price means that some near-public goods are sold through markets and others are provided by government. For efficiency's sake, none should be sold through markets.
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Lesson 11: Elasticity Basics | Unit 4: A Continuum
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Page: 22 of 25
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In this unit, you should have learned about:- The elasticity continuum that ranges from 0 to infinity.
- The five elasticity alternatives -- perfectly elastic, relatively elastic, unit elastic, relatively inelastic, perfectly inelastic.
- Perfectly elastic as the alternative in which price is fixed.
- Relatively elastic as the alternative in which small changes in price cause large changes in quantity.
- Perfectly inelastic as the alternative in which quantity is fixed.
- Relatively inelastic as the alternative in which large changes in price cause small changes in quantity.
- Unit elastic as the alternative in which changes in price are matched by changes in quantity.
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MONOPOLISTIC COMPETITION A market structure characterized by a large number of small firms, similar but not identical products sold by all firms, relative freedom of entry into and exit out of the industry, and extensive knowledge of prices and technology. This is one of four basic market structures. The other three are perfect competition, monopoly, and oligopoly. Monopolistic competition approximates most of the characteristics of perfect competition, but falls short of reaching the ideal benchmark that IS perfect competition. It is the best approximation of perfect competition that the real world offers.
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YELLOW CHIPPEROON
[What's This?]
Today, you are likely to spend a great deal of time at a garage sale looking to buy either an extra large beach blanket or a large flower pot shaped like a Greek urn. Be on the lookout for letters from the Internal Revenue Service.
Your Complete Scope
This isn't me! What am I?
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Three-forths of the gold mined each year is used to manufacture jewelry.
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"In order to create there must be a dynamic force, and what force is more potent than love." -- Igor Stravinsky, violinist
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CBA
Cost Benefit Analysis
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