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SHORT-RUN SUPPLY CURVE, MONOPOLY: Market control by a monopoly firm means that it does not have a supply relation between the quantity of output produced and the price. By way of comparison a perfectly competitive firm does have a short-run supply curve. Market control by a monopoly means that it price is NOT equal to marginal revenue, and thus it does NOT equate marginal cost and price. As such, a monopoly firm does not move along it's marginal cost curve. A monopoly does not necessarily supply larger quantities at higher prices or smaller quantities at lower prices.
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Lesson 3: Scarcity | Unit 3: Opportunity Cost
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Page: 9 of 17
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With limited resources and unlimited wants and needs, a lot of opportunities are forgone, a lot of alternatives can't be pursued. This is the idea of opportunity cost. A definition: - Opportunity cost is the highest valued alternative foregone in the pursuit of an activity.
Three points related to this definition:- Foregone Alternative: Opportunity cost means NOT doing something else, not producing another good. Using resources to satisfy one want or need means they can't be used to satisfy another.
- Highest Valued: Opportunity cost is all about giving up the best alternative possible, the most satisfying. Any activity has many alternatives. Opportunity cost is not all of these alternatives, only the most preferred, the highest valued.
- Pursuit of an Activity: Using resources to produce goods that are consumed to satisfy wants and needs. The key economic activities foregone are production and consumption.
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SLOPE, NET EXPORTS LINE The negative slope of the net exports line is based on the marginal propensity to import (MPM). Because net exports are exports minus imports, the induced change in imports causes an opposite change in net exports. As such, the slope of the net exports line is negative, less than zero (but greater than negative one). The slope of the net exports line affects the slope of the aggregate expenditures line and thus also affects the magnitude of the multiplier process.
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BLUE PLACIDOLA
[What's This?]
Today, you are likely to spend a great deal of time driving to a factory outlet hoping to buy either a square lamp shade with frills along the bottom or an electric coffee pot with automatic shutoff. Be on the lookout for defective microphones.
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General Electric is the only stock from the original 1896 Dow Jones Industrial Average remaining in the current index.
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"The will to win is important, but the will to prepare is vital. " -- Joe Paterno, football coach
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OCC
Options Clearing Corporation
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