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 monopoly has two production plants with cost functions C1 = 50 + 0.1Q12 and C2 = 30 + 0.05Q22. The demand it faces is Q = 500 - 10P. What is the profit-maximizing price?
(Multiple Choice)
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A firm has a total cost function of C(Q) = 50 + 10Q1/2. The firm experiences:
(Multiple Choice)
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Suppose the cost function for your firm is: C = 50 + 4Q + 2Q2.
a. What is the average fixed cost of producing 5 units of output?
b. What is the average variable cost of producing 5 units of output?
c. What are the average total cost and marginal cost of producing 5 units of output?
(Essay)
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Which of the following is(are) basic feature(s) of a perfectly competitive industry?
(Multiple Choice)
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Clark Industries currently spends 5 percent of its sales on advertising. Suppose that the elasticity of advertising for Clark is 0.25. Determine the optimal profit margin over price (P - MC)/P.
(Multiple Choice)
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Which of the following is true under monopolistic competition in the long run?
(Multiple Choice)
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SeaSide Industries currently spends 5 percent of its sales on advertising. Suppose that the elasticity of advertising for Seaside is 0.2. Determine the optimal profit margin over price (P - MC)/P.
(Multiple Choice)
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What is the primary facet of monopolistic competition that does not allow for the presence of long-run profits? If firms are making short-run profits in a monopolistically competitive industry, what will eventually occur that will cause long-run economic profits to be zero?
(Essay)
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The first-order conditions for a monopoly to maximize profits are:
(Multiple Choice)
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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 = 78 - 15Q, where Q = Q1 + Q2. The marginal costs associated with producing in the two plants are MC1 = 3Q1 and MC2 = 2Q2. How much output should be produced in plant 1 in order to maximize profits?
(Multiple Choice)
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Which of the following industries is best characterized as monopolistically competitive?
(Multiple Choice)
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You are a manager for a monopolistically competitive firm. From experience, the profit-maximizing level of output of your firm is 100 units. However, it is expected that prices of other close substitutes will fall in the near future. How should you adjust your level of production in response to this change?
(Multiple Choice)
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Compute the marginal revenue when the price elasticity of demand is -0.25.
(Multiple Choice)
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You are the manager of a firm that sells its product in a monopolistically competitive market with (inverse) demand given by P = 50 - 0.5Q. Your firm's cost function is C = 40 + 5Q2. Your firm's marginal revenue is:
(Multiple Choice)
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Compute the marginal revenue when the price elasticity of demand is -0.10.
(Multiple Choice)
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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. How much output should be produced in plant 1 in order to maximize profits?
(Multiple Choice)
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In a competitive industry with identical firms, long-run equilibrium is characterized by:
(Multiple Choice)
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Which of the following features is common to both perfectly competitive markets and monopolistically competitive markets?
(Multiple Choice)
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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 in order to maximize revenues?
(Multiple Choice)
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