Managerial Economics: A Problem Solving Approach
5th Edition
ISBN: 9781337106665
Author: Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher: Cengage Learning
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Chapter 9, Problem 9.4IP
To determine
The role of managers in a more competitive industry.
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Chapter 9 Solutions
Managerial Economics: A Problem Solving Approach
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- true or false Consumers are generally worse off under competitive markets than under monopolistic marketsarrow_forwardSuppose the market for kitchen knives is monopolistically competitive and that businesses in this market are currently earning negative economic profits. In the long run, the demand for an individual kitchen knife business will ______ as more kitchen knife businesses leave the market, which will cause economic profits to ______ .arrow_forwardExplain if excess profit will exist in the long run for an oligopolistic market.arrow_forward
- Because of substantial barriers to entry, monopolistically competitive firms can easily earn long run economic profits. is this true or falsearrow_forwardThe diagram above represents a monopolistically competitive firm. Answer the questions below. Is this firm operating in the short-run or long-run? How do you know? Calculate this firm’s accounting profit. From the diagram, what is the productively efficient output for this firm? From the diagram, economies of scale are maximized at which output level? Explain. From the diagram, what is the allocatively efficient output for this firm? Explain.arrow_forwardDescribe how an oligopolist is more likely to earn a profit in the long run compared to monopolistically competitive firm.arrow_forward
- You are a consultant to a monopolistically competitive firm. The firm reports the following information about its price, marginal cost, and average total cost. P = MC, P > ATCP > MC, P = ATC Illustrating with graph(s), can the firm possibly be maximising profit? If not, what should it do to increase profit? If the firm is profit-maximising, is the firm in a long-run equilibrium? If not, what will happen to restore long-run equilibrium? PLZ EXLAIN MORE DETAILS AND WRITE IT CLEARLY THX!!!arrow_forwardSusan owns a restaurant that sells hamburgers in a monopolistically competitive market. The graph to the right depicts the demand and marginal revenue for her hamburgers. Suppose that Susan's restaurant is maximizing profits at 35 hamburgers (per day). Assume that the monopolistically competitive industry is at a long-run equilibrium. Use the three-point curve drawing tool to add Susan's long run average cost (ATC) curve to the graph. Properly label this curve. Carefully follow the instructions above, and only draw the required objects. ul Price and cost (dollars per hamburger) 2.00- 2.25- 2.00- 1.75 1.50- 1.25 1.00- 0.75- 0.50 0.25 0 MR 10 20 30 40 50 60 70 80 Quantity of hamburgers (per day) ATC D 90 100 a Garrow_forwardSuppose a country's mobile phone industry is supplied by only two firms (i.e. an oligopoly). Explain how the presence of two firms affects the price elasticity of demand of each firm's output.arrow_forward
- When we compare the long run conditions of a Perfectly Competitive firm to the long run conditions of a Monopolistically Competitive firm we see that the Perfectly Competitive firm is less productive and cost efficient than the Monopolistically Competitive firm more productively efficient and less cost efficient than the Monopolistically Competitive firm less productively efficient and more cost efficient than the Monopolistically Competitive firm more productive and cost efficient than the Monopolistically Competitive firmarrow_forwardencient? Suppose that a company operates in the monopolistically competitive market for electric razors. The following graph shows the demand curve, marginal revenue (MR) curve, marginal cost (MC) curve, and average total cost (ATC) curve for the firm. Place a black point (plus symbol) on the graph to indicate the long-run monopolistically competitive equilibrium price and quantity for this firm. Next, place a grey point (star symbol) to indicate the minimum average total cost the firm faces and the quantity associated with that cost. 3; 100 50 90 80 88 + 70 70 60 550 40 PRICE (Dollars per razor) 30 30 10 MC 20 20 0 10 10 ATC +. ? Mon Comp Outcome MR Demand 20 30 40 50 60 70 80 90 100 QUANTITY (Thousands of razors) Min Unit Costarrow_forwardIn long run equilibrium, economic profits tend to zero in a perfectly competitive market and also in a monopolistically competitive market. This is true because both market structures share a crucial characteristic. What is the characteristic that causes economic profits to get pushed towards zero in both perfect competition and monopolistic competition?arrow_forward
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