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CAPITAL ACCOUNT: One of two parts of a nation's balance of payments. The capital is a record of all purchases of physical and financial assets between a nation and the rest of the world in a given period, usually one year. On one side of the balance of payments ledger account are all of the foreign assets purchase by our domestic economy. On the other side of the ledger are all of our domestic assets purchased by foreign countries. The capital account is said to have a surplus if a nation's investments abroad are greater than foreign investments at home. In other words, if the good old U. S. of A. is buying up more assets in Mexico, Brazil, and Hungry, than Japanese, Germany, and Canada investors are buying up of good old U. S. assets, then we have a surplus. A deficit is the reverse.
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Lesson 17: Market Structures | Unit 4: Using Control
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Page: 20 of 23
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In this unit, you should have learned about:- Price takers as firms with no market control, especially those in perfect competition.
- Price makers as firms with market control, including those in monopoly, monopolistic competition, and oligopoly.
- That the lack of market control means a perfectly competitive firm faces a perfectly elastic, horizontal demand curve.
- That market control means a monopoly, monopolistically competitive, and oligopoly firms face negatively-sloped demand curves.
- How market control affects other practices, including advertising, competition, cooperation, and political influence.
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KINKED-DEMAND CURVE ANALYSIS An analysis using the kinked-demand curve to explain rigid prices often found with oligopoly. The kinked-demand curve contains two distinct segments--one for higher prices that is more elastic and one for lower prices that is less elastic. Key to this analysis is that the corresponding marginal revenue curve contains three segments--one associated with the more elastic segment, one associated with the less elastic segment, and one associated with the kink. A profit-maximizing firm can then equate marginal cost to a wide range of marginal revenue values along the vertical segment of the marginal revenue curve. This suggests that marginal cost must change significantly before an oligopolistic firm is inclined to change price.
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BLACK DISMALAPOD
[What's This?]
Today, you are likely to spend a great deal of time visiting every yard sale in a 30-mile radius wanting to buy either a video camera with stop action features or one of those memory foam pillows. Be on the lookout for the happiest person in the room.
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Woodrow Wilson's portrait adorned the $100,000 bill that was removed from circulation in 1929. Woodrow Wilson was removed from circulation in 1924.
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"The past is a foreign country; they do things differently there." -- Leslie Poles Hartley, Writer
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BPEA
Brookings Papers on Economic Activity
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