Microeconomics (13th Edition)
13th Edition
ISBN: 9780134744476
Author: Michael Parkin
Publisher: PEARSON
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Chapter 10, Problem 6SPA
To determine
The calculation of concentration ratios.
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Recently, the National Franchise Association (NFA) filed a lawsuit against Burger King Corporation (BKC) over the pricing of products on its value menu, and specifically its $1 double cheeseburger promotion. The NFA is group that represents more than 80% of Burger King Franchise owners.
Here are excerpts from the Associated Press report on the case:
The National Franchise Association, a group that represents more than 80 percent of Burger King's U.S. franchise owners, said the $1 promotion forces restaurant owners to sell the quarter-pound burger with at least a 10-cent loss.
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Captain Catahoula and Bow Wow Wonder are two of the four firms in the dog food industry. Before they notify the Federal Trade Commission and the Department of Justice of their plans to merge, Captain Catahoula hires you to determine the concentration of this industry.
Use the table to calculate the Herfindahl–Hirschman Index (HHI) for this dog food industry and then complete the sentence.
Firm
Industry
Bow Wow Wonder
10%
Waggin' Tails
34%
Mongrel Munchies
16%
Captain Catahoula
40%
What is the HHI for this dog food industry?
HHI:
You report that this industry is
.
Recently, Pfizer and Allergan—the makers of Viagra and Botox, respectively—initiated a $160 billion merger. Pharmaceutical companies tend to spend a greater percentage of sales on R&D activities than other industries. The government encourages these R&D activities by granting companies patents for drugs approved by the Food and Drug Administration. For instance, Allergan spent large sums of money developing its popular wrinkle-removing neurotoxin, Botox, which is currently protected under a patent. Botox sells for about $15 per vial. Calculate the Lerner index if the marginal cost of producing Botox is $1.50 per vial. Does the Lerner index make sense in this situation?
Chapter 10 Solutions
Microeconomics (13th Edition)
Ch. 10.1 - Prob. 1RQCh. 10.1 - Prob. 2RQCh. 10.1 - Prob. 3RQCh. 10.1 - Prob. 4RQCh. 10.1 - Prob. 5RQCh. 10.2 - Prob. 1RQCh. 10.2 - Prob. 2RQCh. 10.2 - Prob. 3RQCh. 10.2 - Prob. 4RQCh. 10.3 - Prob. 1RQ
Ch. 10.3 - Prob. 2RQCh. 10.3 - Prob. 3RQCh. 10.4 - Prob. 1RQCh. 10.4 - Prob. 2RQCh. 10.4 - Prob. 3RQCh. 10.4 - Prob. 4RQCh. 10.5 - Prob. 1RQCh. 10.5 - Prob. 2RQCh. 10.5 - Prob. 3RQCh. 10 - Prob. 1SPACh. 10 - Prob. 2SPACh. 10 - Prob. 3SPACh. 10 - Prob. 4SPACh. 10 - Prob. 5SPACh. 10 - Prob. 6SPACh. 10 - Prob. 7SPACh. 10 - Prob. 8APACh. 10 - Prob. 9APACh. 10 - Prob. 10APACh. 10 - Prob. 11APACh. 10 - Prob. 12APACh. 10 - Prob. 13APACh. 10 - Prob. 14APACh. 10 - Prob. 15APACh. 10 - Prob. 16APACh. 10 - Prob. 17APACh. 10 - Prob. 18APACh. 10 - Prob. 19APACh. 10 - Prob. 20APACh. 10 - Prob. 21APACh. 10 - Prob. 22APACh. 10 - Prob. 23APA
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