Microeconomics (7th Edition)
7th Edition
ISBN: 9780134737508
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
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Question
Chapter 15, Problem 15.5.7PA
Subpart (a):
To determine
Market power.
Subpart (b):
To determine
Market power.
Subpart (c):
To determine
Market power.
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Students have asked these similar questions
Part 1. Suppose that you overhear a foursome of physicians on the golf course discussing the prices they
charge for an office visit. Suppose further that you hear them reach an agreement to all charge a fee of $
100 for an office visit. What is such an agreement called in antitrust policy, and what antitrust law may
have been violated? Part 2. Suppose that emergency room services in the city of Frederiksberg are
provided by three hospitals. Two of the hospitals each have a market share of 40% and the third hospital
has a market share of 20%. The two largest hospitals plan to merge. Compute the pre-merger and post
-merger HHI for this market. Based on the hospital merger guidelines, would this merger likely be
challenged by the antitrust authorities?
According to the Federal Trade Commission, “Many mergers benefit competition and consumers by allowing firms to operate more efficiently. But some mergers change market dynamics in ways that can lead to higher prices, fewer or lower-quality goods or services, or less innovation.” Antitrust laws often allow the former pro-competitive types of mergers, but prohibit the latter anti-competitive types. Suppose that one looks over the historical record of antitrust enforcement and finds that while the authorities have permitted some mergers and blocked others, the industry’s average price has tended to fall whenever a merger has been permitted and occurred.
a) Based solely on the information provided above, is it correct then to infer that the antitrust authorities should have been more lenient and permitted more mergers? Why or why not?
b) Based solely on the information in the question, is it likely that these merged firms sell products that are substitutes or complements? Why
Is the following statement correct? "The antitrust laws in reality deal less with monopolies than with oligopolies."
Chapter 15 Solutions
Microeconomics (7th Edition)
Ch. 15 - Prob. 15.1.1RQCh. 15 - Prob. 15.1.2RQCh. 15 - Prob. 15.1.3PACh. 15 - Prob. 15.1.4PACh. 15 - Prob. 15.1.5PACh. 15 - Prob. 15.1.6PACh. 15 - Prob. 15.2.1RQCh. 15 - Prob. 15.2.2RQCh. 15 - Prob. 15.2.3RQCh. 15 - Prob. 15.2.4RQ
Ch. 15 - Prob. 15.2.5PACh. 15 - Prob. 15.2.6PACh. 15 - Prob. 15.2.7PACh. 15 - Prob. 15.2.8PACh. 15 - Prob. 15.2.9PACh. 15 - Prob. 15.2.10PACh. 15 - Prob. 15.2.11PACh. 15 - Prob. 15.2.12PACh. 15 - Prob. 15.2.13PACh. 15 - Prob. 15.3.1RQCh. 15 - Prob. 15.3.2RQCh. 15 - Prob. 15.3.3RQCh. 15 - Prob. 15.3.4PACh. 15 - Prob. 15.3.5PACh. 15 - Prob. 15.3.6PACh. 15 - Prob. 15.3.7PACh. 15 - Prob. 15.3.8PACh. 15 - Prob. 15.3.9PACh. 15 - Prob. 15.3.10PACh. 15 - Prob. 15.4.1RQCh. 15 - Prob. 15.4.2RQCh. 15 - Prob. 15.4.3PACh. 15 - Prob. 15.4.4PACh. 15 - Prob. 15.4.5PACh. 15 - Prob. 15.4.6PACh. 15 - Prob. 15.4.7PACh. 15 - Prob. 15.5.1RQCh. 15 - Prob. 15.5.2RQCh. 15 - Prob. 15.5.3RQCh. 15 - Prob. 15.5.4PACh. 15 - Prob. 15.5.5PACh. 15 - Prob. 15.5.6PACh. 15 - Prob. 15.5.7PACh. 15 - Prob. 15.5.8PACh. 15 - Prob. 15.5.9PACh. 15 - Prob. 15.5.10PACh. 15 - Prob. 15.5.11PACh. 15 - Prob. 15.5.12PACh. 15 - Prob. 15.5.13PACh. 15 - Prob. 15.1CTECh. 15 - Prob. 15.2CTECh. 15 - Prob. 15.3CTE
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- Many European governments are reluctant to allow online betting in an attempt to protect their national gambling businesses. A recent study found that seven countries out of the 27 in the European Union banned online gambling. Of the other 20 only 13 have opened their markets to competition; in the rest gambling is dominated by monopolies owned or licensed by the government. In the Netherlands, for example, residents can only place online bets with a state monopoly: De Lotto. The Ministry of Justice even warned banks in the country that they could be prosecuted if they transferred money to online gambling companies. Other countries have ordered online betting companies to block access to their sites. Their governments argue that this is to protect people from gambling excessively. However the revenue they gain from their own monopolies should not be ignored as a possible motive. Questions If governments believe that gambling is bad for their citizens then in economic terms how would…arrow_forwardWhy do the United States and many other countries have antitrust laws? What’s so harmful about oligopoly that it warrants an entire body of law?arrow_forwardHow is monopoly different from the perfect competition? How is monopoly different from the perfect competition? What is a legal monopoly? Will the firms in an oligopoly act more like a monopoly or more like competitors? Briefly explainarrow_forward
- In the article by Michael Baye and Joshua Wright (“Is Antitrust Too Complicated forGeneralist Judges?”), describe how they measure the economic complexity of antitrustcases. What as the modal level of complexity? How would you describe the complexitydistribution?arrow_forwardWe have learned the definition of monopoly as a market with one seller. Let's take some time to understand what that means, and how it can come about. What are some of the reasons that a market could be a monopoly? What is giving the monopolist their exclusive position in the market? Everyone should discuss a few reasons and/or examples of how a monopoly can come into existence. Typically the model of Monopoly predicts that all customers are charged the same price and that the monopolist selects the quantity and price combination from the market demand curve that maximizes profit. However, there are times where a monopolist may at least attempt to charge different prices for the exact same product depending on each consumer's willingness and ability to pay. In this case the monopolist might offer the product at a lower price to those who would otherwise not buy it, thus increasing quantity consumed in the market and reducing some of what is called the dead weight loss of monopoly.…arrow_forwardA monopoly, unlike a perfectly competitive firm, has some market power. Thus, it can raise its price, within limits, without quantity demanded falling to zero. The main way monopolies retain their market power is through barriers to entry, which prevent other companies from entering monopolized markets and competing for customers. Consider the market for taxi services. In order to own and operate a taxi, drivers are required to obtain a taxi medallion. Which of the following best explains the barriers to entry that exist in this scenario? Increasing returns to scale Control over an important input O Legal barriersarrow_forward
- Suppose, in the question above, this drug has a patent, which will provide a significant barrier to entry. If this monopolist is producing at its profit maximizing output and as long as the patent is active, what should happen to the monopolist profits in the long run? Hint: Notice the question says "as long as the patent is active", it is even in bold. I often get answers about what happens after the patent expires. That is not what this question is asking. Edit View Insert Format Tools Table 12pt v Paragraph BIU Αν T²V Р ... 0 wordsarrow_forwardWhy is the graph of the cartel drawn exactly the same as the monopoly graph?arrow_forwardWe have learned the definition of monopoly as a market with one seller. Let's take some time to understand what that means, and how it can come about. What are some of the reasons that a market could be a monopoly? What is giving the monopolist their exclusive position in the market? Everyone should discuss a few reasons and/or examples of how a monopoly can come into existence.arrow_forward
- What kinds of behavior do the antitrust laws prohibit?arrow_forwardFrom our textbook and in your own words, define what a monopoly is. In your response, address the following: What are some disadvantages and advantages of a monopoly compared to brand competition? Is there a trend toward consolidation in some markets, and if so, what does that mean to you, the consumer? What is better for you, the consumer, monopoly, or brand competition? Please use current research in your response. Here are some ideas that might help you get started. Ninety-two percent of the prescription drugs sold in the United States come from just three wholesalers. Coke owns over 200 brands, including names like Schweppes, Dr. Pepper, Fanta, and Powerade. Nestle owns over 2,000 brands. Hospital consolidation has.arrow_forwardQ.3 Briefly answer the following questions with the help of examples where necessary: a. Can a monopolist set the price whatever it wants to? b. Why does a perfectly competitive firm cannot control the price? c. How perfectly competitive firm is different from monopolistic competitive firm? d. Give 2 examples of product that approximates oligopoly in Pakistan?arrow_forward
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