Why in a perfectly competitive market seller cannot sell at a price higher than the market price? Explain by giving at least two justifications а. If the price received by a perfectly competitive firm is less than its average variable cost (AVC), will the firm temporarily shut down or not? Why? b. C. List one assumption of each market structure • Perfectly competitive market, • Monopoly Oligopoly Monopolistic competition

Why in a perfectly competitive market seller cannot sell at a price higher than the market price? Explain by giving at least two justifications а. If the price received by a perfectly competitive firm is less than its average variable cost (AVC), will the firm temporarily shut down or not? Why? b. C. List one assumption of each market structure • Perfectly competitive market, • Monopoly Oligopoly Monopolistic competition

ECON MICRO

5th Edition

ISBN:9781337000536

Author:William A. McEachern

Publisher:William A. McEachern

Chapter10: Monopolistic Competition And Oligopoly

Section: Chapter Questions

Problem 1.2P

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Continuing with the scenario in question 1, in the long run, the positive economic profits that the monopolistic competitor earns will attract a response either from existing firms in the industry or film outside. As those films capture the original films profit, what will happen to the original films profit-maximizing price and output levels?
Explain in words why a profit-maximizing film will not choose to produce at a quantity where marginal cost exceeds marginal revenue.
Question #5What is the MC=MR Profit Maximization point? What quantity should Delicious Deserts be producing at 'and' what price should they be charging to maximize their profits? Question #6 Why isn't it a good idea for them to produce and sell as many cakes as they can? Is it more profitable to sell less cakes at this current stage of their business? Question #7Do you have any other recommendations for Delicious Deserts to increase their revenues, profits, market share, and client retention?
Competitive Outcome, (Pcomp, Qcomp) 1. If Sam and Jack each produce the same quantity of appointments as would be produced in perfect competition, what is the total quantity of appointments? 2. What would be the price per lesson? 3. What will be the economic profit of Sam and Jack? Think of the perfectly competitive industry in long-run equilibrium. Non-Competitive Outcome, (PM, QM) 1. If Sam and Jack form a cartel and produce the same quantity of appointments as would be produced in a monopoly, what is the total quantity of appointments? 2. What is the price per appointment 3. What is the economic profit of Sam and Jack?
1. A competitive firm that is incurring a loss should immediately cease operations. True or False? Why? 2. A pure monopoly does not have to worry about suffering losses beacause it has the power to set its prices at any level. True or False? Why? 3. In the long run, firms operating in perfect competition and monopolistic competition will tend to earn normal profits. True or False? Why?
a) Can the threat of a price war deter entry by potential competitors? What actions might a firm take to make this threat credible? b)Why is the firm’s demand curve flatter than the total market demand curve in monopolistic competition? Suppose a monopolistically competitive firm is making a profit in the short run. What will happen to its demand curve in the long run?
a. The perfectly competitive firm exhibits resource allocative efficiency (P = MC), but the single-price monopolist does not. What is the reason for this difference?b. Explain three reasons why monopolies arise. c. Why is the marginal revenue of a perfectly competitive firm equal to the market price? d. Would a perfectly competitive firm produce if price were less than theminimum level of average variable cost? Why?
(a) What are the characteristics of a perfectly competitive market?(b) What are the characteristics of a monopoly market?(c) What are the characteristics of a monopolistically competitive market?(d) What are the characteristics of a oligopoly market?(e) What is the difference between a monopoly and a monopsony? What happens when they meet?Explain.
For each of the following characteristics, saywhether it describes a perfectly competitive firm, amonopolistically competitive firm, both, or neither.a. sells a product differentiated from that of itscompetitorsb. has marginal revenue less than pricec. earns economic profit in the long rund. produces at the minimum of average total cost inthe long rune. equates marginal revenue and marginal costf. charges a price above marginal cost
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