Macroeconomics
13th Edition
ISBN: 9780134735696
Author: PARKIN, Michael
Publisher: Pearson,
expand_more
expand_more
format_list_bulleted
Question
Chapter 10, Problem 6SPA
To determine
The calculation of concentration ratios.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
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.
While costs vary by location, the $1 double cheeseburger typically costs franchisees at least $1.10, said Dan Fitzpatrick, a Burger King franchisee from South Bend, Ind. who is a spokesman for the association. That includes about 55 cents for the cost of the meat, bun, cheese and toppings. The remainder typically covers expenses such as rent, royalties and worker wages.
"New math, or old math, the math just…
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
Macroeconomics
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 - Technological and Economic Efficiency Use the...Ch. 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
Knowledge Booster
Similar questions
- Ten firms compete in a market to sell product X. The total sales of all firms selling the product are $2 million. Ranking the firms’ sales from highest to lowest, we find the top four firms’ sales to be $260,000, $220,000, $150,000, and $130,000, respectively. Calculate the four-firm concentration ratio in the market for product X.arrow_forwardThe Jakarta Post - Coordinating Maritime Affairs Minister Luhut Pandjaitan said he wants to push for the emergence of a new player in the jet fuel or avtur business in an effort to lower airfares. The market is currently dominated by state-owned energy company Pertamina. Previously, President Joko Widodo criticized Pertamina for “monopolizing” the avtur business that was blamed for the high price of the commodity. “Because of a monopolistic market, the price isn’t competitive. Many want to sell avtur, and it will lead to lower prices and encourage efficiency.” Jokowi said. Do you agree with the statements? ? Use a relevant graph to help explain your answer. (Hint: Use graphical analysis to compare the condition under perfect competition and monopoly markets in your answer)arrow_forwardExercise A.5 Consider a company with market power that sells its product to two distinct consumer groups (type 1 consumers and type 2 consumers). Graphically illustrate the following situation: "if you charge a single price only consumers of type 1 will be able to buy the product but, if you charge differentiated prices, the two types of consumers will be able to buy it"arrow_forward
- The bicycle industry consists of seven firms. Firms 1, 2, 3, each has 20% of the market share, and Firms 4, 5, 6, 7, each has 10% of the market share. 1.a Calculate C4 for the industry. 1.b Calculate HHI for the industry. 1.c Now suppose that Firms 3 and 4 merge, so that the new merged firm has a market share of 30%. Calculate the change of HHI caused by this merger.arrow_forwardEconomics: Industrial Economics Question Consider the following sequential game between firm 1 and firm 2: First, firm 1 decides to either adopt an aggressive marketing strategy or not. Second, Firm 2 observes firm 1's decision and then also decides between its own aggressive strategy, a passive strategy or whether to leave the market altogether. The profits (in millions of dollars) of the firms are as follows: If both adopt an aggressive strategy, then firm 1's payoff is $14 and firm 2's is $1. If firm 1 adopts an aggressive strategy and firm 2 does not, then the payoff for firm 1 is $21 and for firm 2 is -$5. If firm 1 does nothing and firm 2 adopts an aggressive strategy, firm 1's payoff is $10 and firm 2's is $9. If both do nothing, then firm 1 makes $20 in profits and firm 2 makes $5. Finally, if firm 2 leaves the market altogether, it makes $0 and firm 1 makes $20 with an aggressive strategy and $24 without one. 1. Using the principle of backward induction, the most…arrow_forward1. Tru and Merritts Grill compete in the sandwich market. They are trying to decide how to price their sandwiches. The potential market is 100 customers a day. If both firms price high at $12 a sandwich, some customers won’t want to buy but 80 still will consume, and the shops will equally split the market. If one firm prices high at $12 and one prices lower at $7, the shop that prices lower will receive all the business of 100 consumers and the high price shop will receive no business. If both shops price low at $7, then the shops will split the 100 consumers. Let’s simplify to both firms’ cost=0 a) The payoffs to each action are in the form of profit to each firm. Construct a matrix with the correct payoffs. Make sure to identify the Nash equilibrium/equilibria.arrow_forward
- Global Gas & Electric, a monopoly operating in the northwest Philippines, is represented in the table below. Global’s executives would not provide you any more information than what's in this table, so you'll have to fill in the blanks. Fill in the table and use it to answer the following question. (The output is measured in thousands of kilowatt hours of electricity.) Assume that if electricity is supplied by competitive firms, the market price is 55 andthe quantity supplied is 8 (‘000 KWHs)? What is the amount of the deadweight lossto society of producing electricity by monopolist Global Gas and Electric? (It is helpful to have a graphical illustration based on the data above so you couldcalculate easily the DWL. )arrow_forwardGlobal Gas & Electric, a monopoly operating in the northwest Philippines, is represented in the table below. Global’s executives would not provide you any more information than what's in this table, so you'll have to fill in the blanks. Fill in the table and use it to answer the following question. (The output is measured in thousands of kilowatt hours of electricity.) Assume that if electricity is supplied by competitive firms, the market price is 55 and the quantity supplied is 8 (‘000 KWHs)? What is the amount of the deadweight loss to society of producing electricity by monopolist Global Gas and Electric? (It is helpful to have a graphical illustration based on the data above so you could calculate easily the DWL.)arrow_forwardThe table shows sales information for the firms in three different markets. Use the Herfindahl‑Hirschman Index (HHI) to sort the markets from most concentrated to least concentrated. You are currently in a ranking module. Turn off browse mode or quick nav, Tab to move, Space or Enter to pick up, Tab to move items between bins, Arrow Keys to change the order of items, Space or Enter to drop. Most concentrated Least concentrated Answer Bank Market C Market B Market A Sales Market A Market B Market C Largest firm $545.00 $10131.00 $1056.00 2nd Largest firm $409.00 $91.00 $971.00 3rd Largest firm $315.00 $63.00 $0 4th Largest firm $285.00 $0 $0 Total market sales $1554.00 $10285.00 $2027.00arrow_forward
- Question 2 Amazon could launch a smartphone this year that costs “a fraction” of what Apple charges for its iPhone, a new report says. Amir Efrati at The Information spills details from an allegedly leaked internal Amazon document. The paperwork is said to have been produced by a potential partner and two people who were involved in discussions with Amazon. According to Efrati, the document discussed strategies for penetrating smartphone markets in China, Europe and the United States. Earlier discussions also mentioned Latin America as a possibility. The phone, which has been referred to as “Project Aria,” is likely to go on sale this year, according to Efrati. There’s no specific price, but he says Amazon is “determined” to “keep the phone at a small fraction of the iPhone’s $550-and-up price tag.” If Amazon does launch a smartphone this year, it’s unclear if it will fall under the company’s own brand or if it will work with a partner. Efrati says Amazon was “in talks” with “multiple…arrow_forwardAmazon could launch a smartphone this year that costs “a fraction” of what Apple charges for its iPhone, a new report says. Amir Efrati at The Information spills details from an allegedly leaked internal Amazon document. The paperwork is said to have been produced by a potential partner and two people who were involved in discussions with Amazon. According to Efrati, the document discussed strategies for penetrating smartphone markets in China, Europe and the United States. Earlier discussions also mentioned Latin America as a possibility. The phone, which has been referred to as “Project Aria,” is likely to go on sale this year, according to Efrati. There’s no specific price, but he says Amazon is “determined” to “keep the phone at a small fraction of the iPhone’s $550-and-up price tag.” If Amazon does launch a smartphone this year, it’s unclear if it will fall under the company’s own brand or if it will work with a partner. Efrati says Amazon was “in talks” with “multiple hardware…arrow_forwardAmazon could launch a smartphone this year that costs “a fraction” of what Apple charges for its iPhone, a new report says. Amir Efrati at The Information spills details from an allegedly leaked internal Amazon document. The paperwork is said to have been produced by a potential partner and two people who were involved in discussions with Amazon. According to Efrati, the document discussed strategies for penetrating smartphone markets in China, Europe and the United States. Earlier discussions also mentioned Latin America as a possibility. The phone, which has been referred to as “Project Aria,” is likely to go on sale this year, according to Efrati. There’s no specific price, but he says Amazon is “determined” to “keep the phone at a small fraction of the iPhone’s $550-and-up price tag.” If Amazon does launch a smartphone this year, it’s unclear if it will fall under the company’s own brand or if it will work with a partner. Efrati says Amazon was “in talks” with “multiple hardware…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles of Economics (12th Edition)EconomicsISBN:9780134078779Author:Karl E. Case, Ray C. Fair, Sharon E. OsterPublisher:PEARSON
Engineering Economy (17th Edition)EconomicsISBN:9780134870069Author:William G. Sullivan, Elin M. Wicks, C. Patrick KoellingPublisher:PEARSON
Principles of Economics (MindTap Course List)EconomicsISBN:9781305585126Author:N. Gregory MankiwPublisher:Cengage Learning
Managerial Economics: A Problem Solving ApproachEconomicsISBN:9781337106665Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike ShorPublisher:Cengage Learning
Managerial Economics & Business Strategy (Mcgraw-...EconomicsISBN:9781259290619Author:Michael Baye, Jeff PrincePublisher:McGraw-Hill Education
Principles of Economics (12th Edition)
Economics
ISBN:9780134078779
Author:Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:PEARSON
Engineering Economy (17th Edition)
Economics
ISBN:9780134870069
Author:William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher:PEARSON
Principles of Economics (MindTap Course List)
Economics
ISBN:9781305585126
Author:N. Gregory Mankiw
Publisher:Cengage Learning
Managerial Economics: A Problem Solving Approach
Economics
ISBN:9781337106665
Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:Cengage Learning
Managerial Economics & Business Strategy (Mcgraw-...
Economics
ISBN:9781259290619
Author:Michael Baye, Jeff Prince
Publisher:McGraw-Hill Education