Exam 8: Managing in Competitive, Monopolistic, and Monopolistically Competitive Markets
Exam 1: The Fundamentals of Managerial Economics143 Questions
Exam 2: Market Forces: Demand and Supply150 Questions
Exam 3: Quantitative Demand Analysis170 Questions
Exam 4: The Theory of Individual Behavior179 Questions
Exam 5: The Production Process and Costs173 Questions
Exam 6: The Organization of the Firm157 Questions
Exam 7: The Nature of Industry123 Questions
Exam 8: Managing in Competitive, Monopolistic, and Monopolistically Competitive Markets130 Questions
Exam 9: Basic Oligopoly Models134 Questions
Exam 10: Game Theory: Inside Oligopoly140 Questions
Exam 11: Pricing Strategies for Firms With Market Power140 Questions
Exam 12: The Economics of Information128 Questions
Exam 13: Advanced Topics in Business Strategy89 Questions
Exam 14: A Managers Guide to Government in the Marketplace112 Questions
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A firm can produce two products with the cost function C(Q1, Q2) = 10 + 5Q1 + 5Q2 - 0.2Q1Q2. The firm enjoys:
(Multiple Choice)
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Beta Industries manufactures floppy disks that consumers perceive as identical to those produced by numerous other manufacturers. Recently, Beta hired an econometrician to estimate its cost function for producing boxes of one dozen floppy disks. The estimated cost function is C = 20 + 2Q2.
a. What are the firm's fixed costs?
b. What is the firm's marginal cost?
Now suppose other firms in the market sell the product at a price of $10.
c. How much should this firm charge for the product?
d. What is the optimal level of output to maximize profits?
e. How much profit will be earned?
f. In the long run, should this firm continue to operate or shut down? Why?
(Essay)
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You are the manager of a firm that produces output in two plants. The demand for your firm's product is P = 120 - 6Q, where Q = Q1 + Q2. The marginal costs associated with producing in the two plants are MC1 = 2Q1 and MC2 = 4Q2. What price should be charged to maximize profits?
(Multiple Choice)
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In the long run, monopolistically competitive firms charge prices:
(Multiple Choice)
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Consider a monopoly where the inverse demand for its product is given by P = 200 - 5Q. Based on this information, the marginal revenue function is:
(Multiple Choice)
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Consider a monopoly where the inverse demand for its product is given by P = 50 - 2Q. Total costs for this monopolist are estimated to be C(Q) = 100 + 2Q + Q2. At the profit-maximizing combination of output and price, consumer surplus is:
(Multiple Choice)
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Would you expect the demand for a monopolistically competitive firm's product to be more or less elastic than that for a monopolist's product? Explain.
(Essay)
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A firm has a total cost function of C(Q) = 75 + 25Q1/2. The firm experiences:
(Multiple Choice)
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You are a manager in a perfectly competitive market. The price in your market is $14. Your total cost curve is C(Q) = 10 + 4Q + 0.5Q2. What level of profits will you make in the short run?
(Multiple Choice)
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U.S. Airways experienced huge losses for several years in the 1990s, yet it continued to operate its fleets. Why didn't U.S. Airways shut down its operations to avoid the losses?
(Essay)
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You are the manager of a firm that produces output in two plants. The demand for your firm's product is P = 96 - 15Q, where Q = Q1 + Q2. The marginal costs associated with producing in the two plants are MC1 = 6Q1 and MC2 = 3Q2. How much output should be produced in plant 2 in order to maximize profits?
(Multiple Choice)
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Which of the following is a correct representation of the profit maximization condition for a monopoly?
(Multiple Choice)
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Why does the government grant patents to investors? Why does the government give monopoly power to utility companies?
(Essay)
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Pic Industries produces plastic toothpicks that it sells to distributors in the Southwest. During the early 1990s, the price of the plastic it uses to produce toothpicks fell by 46 percent, due to a local glut of recycled plastic containers. Assuming that the market for plastic toothpicks most closely resembles that of perfect competition and that other firms in the industry do not experience similar cost savings in the short run, what impact would this have on the profit-maximizing output, price, and profits of Pic Industries?
(Essay)
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A monopoly has two production plants with cost functions C1 = 40 + 0.2 Q12 and C2 = 50 + 0.1 Q22. The demand it faces is Q = 480 - 5P. What is the profit-maximizing level of output?
(Multiple Choice)
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You are the manager of a firm that sells its product in a competitive market at a price of $48. Your firm's cost function is C = 60 + 2Q2. Your firm's maximum profits are:
(Multiple Choice)
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The first-order condition for a firm maximizing its profit operating in a monopolistically competitive market is:
(Multiple Choice)
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The primary difference between monopolistic competition and perfect competition is:
(Multiple Choice)
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