Chapter 11: Q. 7 (page 272)
From the graph you drew to answer Exercise 11.6, would you say this transit system is a natural monopoly? Justify.
Short Answer
No.
Chapter 11: Q. 7 (page 272)
From the graph you drew to answer Exercise 11.6, would you say this transit system is a natural monopoly? Justify.
No.
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Get started for freeUrban transit systems, especially those with rail systems, typically experience significant economies of scale in operation. Consider the transit system data in Table 11.4. Note that the quantity is in millions of riders.
Draw the demand, marginal revenue, marginal cost, and average cost curves. Do they have the normal shapes?
Is it true that the four-firm concentration ratio puts more emphasis on one or two very large firms, while the Herfindahl-Hirshman Index puts more emphasis on all the firms in the entire market? Explain briefly.
What is a corporate merger? What is an acquisition?
How do we measure a four-firm concentration
ratio? What does a high measure mean about the extent of competition?
What is a tie-in sale? How might it reduce competition and when might it be acceptable?
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