Exam 8: Managing in Competitive, Monopolistic, and Monopolistically Competitive Markets
Exam 1: The Fundamentals of Managerial Economics145 Questions
Exam 2: Market Forces: Demand and Supply149 Questions
Exam 3: Quantitative Demand Analysis167 Questions
Exam 4: The Theory of Individual Behavior183 Questions
Exam 5: The Production Process and Costs186 Questions
Exam 6: The Organization of the Firm157 Questions
Exam 7: The Nature of Industry124 Questions
Exam 8: Managing in Competitive, Monopolistic, and Monopolistically Competitive Markets147 Questions
Exam 9: Basic Oligopoly Models135 Questions
Exam 10: Game Theory: Inside Oligopoly142 Questions
Exam 11: Pricing Strategies for Firms With Market Power140 Questions
Exam 12: The Economics of Information147 Questions
Exam 13: Advanced Topics in Business Strategy90 Questions
Exam 14: A Managers Guide to Government in the Marketplace112 Questions
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Keds-the traditional maker of white canvas tennis shoes-was near oblivion in the early 1980s because competitors like Nike,Reebok,Adidas,and Brooks took away many of its customers.If you were at the helm of Keds,what would you have done to turn the company around?
(Essay)
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Consider a monopoly where the inverse demand for its product is given by P = 80 − 2Q.Total costs for this monopolist are estimated to be C(Q)= 100 + 20Q + Q2.At the profit-maximizing combination of output and price,deadweight loss is:
(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 will happen in the long run if there is no change in the demand curve?
(Multiple Choice)
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You are a manager in a perfectly competitive market.The price is $14.Your total cost curve is C(Q)= 10 + 4Q + 0.5Q2.What level of output should you produce in the short run?
(Multiple Choice)
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A monopolist estimates that the own price elasticity of demand for its product is −4.5 and its advertising elasticity of demand is 1.5.Assuming these elasticities are constant,what fraction of the firm's revenues should the firm "reinvest" in advertising to maximize profits?
(Essay)
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Suppose you are the manager of Alpha Enterprises,a firm that holds a patent that makes it the exclusive manufacturer of bubble memory chips.Based on the estimates provided by a consultant,you know that the relevant demand and cost functions for bubble memory chips are Q = 25 - 0.5P; C = 50 + 2Q.
a.What is the firm's inverse demand function?
b.What is the firm's marginal revenue when producing four units of output?
c.What are the levels of output and price when you are maximizing profits?
d.What will be the level of your profits?
(Essay)
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You are the manager of a firm that sells its product in a competitive market at a price of $60.Your firm's cost function is C = 50 + 3Q2.The profit-maximizing output for your firm is:
(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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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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John provides cheese (H)and milk (M)to the market with the following total cost function C(H,M)= 8 + 0.5H2 + 0.1M2.The prices of cheese and milk in the market are $3 and $4 respectively.Assume that the cheese and milk markets are perfectly competitive.What output of milk maximizes profits?
(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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Which of the following is (are)basic feature(s)of a perfectly competitive industry?
(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 $40.Your firm's cost function is C = 60 + 4Q2.The profit-maximizing output for your firm is:
(Multiple Choice)
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Which of the following statements is NOT correct about monopoly?
(Multiple Choice)
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Eric provides cheese (H)and milk (M)to the market with the following total cost function: C(H,M)= 10 + 0.4H2 + 0.2M2.The prices of cheese and milk in the market are $2 and $5 respectively.Assume that the cheese and milk markets are perfectly competitive.What output of milk maximizes profits?
(Multiple Choice)
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In the long run,perfectly competitive firms produce a level of output such that:
(Multiple Choice)
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In the long run,monopolistically competitive firms charge prices:
(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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Which of the following is a correct representation of the profit maximization condition for a monopoly?
(Multiple Choice)
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