Suppose that a small town has seven burger shops whose respective shares of the local hamburger market are (as percentages of all hamburgers sold): 27 percent, 26 percent, 21 percent, 12 percent, 8 percent, 4 percent, and 2 percent. Instructions: Enter your answers as a whole number. a. What is the four-firm concentration ratio of the hamburger industry in this town? percent b. What is the Herfindahl index for the hamburger industry in this town? c. If the top three sellers combine to form a single firm, what would happen to the four-firm concentration ratio and to the Herfindahl index? Four-firm concentration ratio = percent Herfindahl index =

Suppose that a small town has seven burger shops whose respective shares of the local hamburger market are (as percentages of all hamburgers sold): 27 percent, 26 percent, 21 percent, 12 percent, 8 percent, 4 percent, and 2 percent. Instructions: Enter your answers as a whole number. a. What is the four-firm concentration ratio of the hamburger industry in this town? percent b. What is the Herfindahl index for the hamburger industry in this town? c. If the top three sellers combine to form a single firm, what would happen to the four-firm concentration ratio and to the Herfindahl index? Four-firm concentration ratio = percent Herfindahl index =

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Economics: Industrial Economics Question: A duopoly exists in the market for lumber in a town. It costs the first company, Big Cutters, $16 per cord of wood while it costs the second company, Pine Stackers, $10 per cord of wood. The local market demand curve for wood is Q-31,000-100P. Assume each has the capacity to serve the entire market and that they can only price in whole dollar amounts (i.e.$30, not $29.99). Assume initially that Cutters and Stackers decide to collude and split the market. How many cords of wood will they sell? Choices: A. 12,000 B. 9,000 C. 15,000 D. 20,000 2. What will be the price they charge? Choices: A. 190 B. 210 C. 110 D. 160 3. How much will Big Cutters produce? Choices: A. 9,000 B. 4,500 C. 0 D. 15,000 Now assume that collusion is not possible. 4. What is the Nash Equilibrium quantity that Pine Stackers Choices: A. 0 B. 15,300 C. 14,700 D. 29,500 5. What is the Nash Equilibrium price? Choices: A. 15 B. 112 C. 11 D. 157 Thank you for your…
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Find the attached file.
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