Chapter 10: Q.11 (page 252)
Will the firms in an oligopoly act more like a
monopoly or more like competitors? Briefly explain.
Short Answer
Oligopoly will behave like both the monopoly and competitor.
Chapter 10: Q.11 (page 252)
Will the firms in an oligopoly act more like a
monopoly or more like competitors? Briefly explain.
Oligopoly will behave like both the monopoly and competitor.
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Get started for freeConsider the curve in the figure below, which shows the market demand, marginal cost, and marginal revenue curve for firms in an oligopolistic industry. In this example, we assume firms have zero fixed costs.
a. Suppose the firms collude to form a cartel. What price will the cartel charge? What quantity will the cartel
supply? How much profit will the cartel earn?
b. Suppose now that the cartel breaks up and the oligopolistic firms compete as vigorously as possible by cutting the price and increasing sales. What will be the industry quantity and price? What will be the collective profits of all firms in the industry?
c. Compare the equilibrium price, quantity, and profit for the cartel and cutthroat competition outcomes.
Suppose that, due to a successful advertising campaign, a monopolistic competitor experiences an increase in demand for its product. How will that affect the price it charges and the quantity it supplies?
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 firms outside. As those firms capture the original firmโs profit, what will happen to the original firmโs profit-maximizing price and output levels?
When OPEC raised the price of oil dramatically in the mid-
Would you expect the kinked demand curve to be more extreme (like a right angle) or less extreme (like a normal demand curve) if each firm in the cartel produces a near-identical product like OPEC and petroleum? What if each firm produces a somewhat different products? Explain your reasoning.
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