Chapter 11: Problem 12
What is the goal of antitrust policies?
Chapter 11: Problem 12
What is the goal of antitrust policies?
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Get started for freeUse Table 11.5 to calculate the four-firm concentration ratio for the U.S. auto market. Does this indicate a concentrated market or not? $$\begin{array}{l|l}\hline \text { GM } & 19 \% \\\\\hline \text { Ford } & 17 \% \\\\\hline \text { Toyota } & 14 \% \\\\\hline \text { Chrysler } & 11 \% \\\\\hline\end{array}$$
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 deregulation? Name some industries that have been deregulated in the United States.
What is price cap regulation?
Some years ago, two intercity bus companies, Greyhound Lines, Inc. and Trailways Transportation System, wanted to merge. One possible definition of the market in this case was "the market for intercity bus service." Another possible definition was "the market for intercity transportation, including personal cars, car rentals, passenger trains, and commuter air flights." Which definition do you think the bus companies preferred, and why?
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