Suppose that the most popular car dealer in your area sells 25 percent of all vehicles.Instructions: Enter your answers as a whole number.a. If all other car dealers sell either the same number of vehicles or fewer, what is the largest value that the Herfindahl index couldpossibly take for car dealers in your area?b. In that same situation, what would the four-firm concentration ratio be?percent

a. The Herfindahl index (HHI) is calculated by summing the squares of the market shares of all firms…

Answered: Suppose that the most popular car…

Survey Of Economics

10th Edition

ISBN:9781337111522

Author:Tucker, Irvin B.

Publisher:Tucker, Irvin B.

Chapter9: Monopolistic Competition And Oligoply

Section: Chapter Questions

Problem 11SQP

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Suppose that the six firms in industry A have annual sales of 40, 35, 12, 5, 5, and 3 percent of total industry sales. For the six firms in industry B, the figures are 35, 18, 15, 14, 10, and 8 percent. b. Calculate the four-firm concentration ratio and the Herfindahl index for each industry and compare their likely competitiveness. Instructions: Enter your answers as whole numbers. Industry A four-firm concentration ratio = Industry A Herfindahl index = Industry B four-firm concentration ratio = Industry B Herfindahl index = c. Industry A will be ________ (more/less) competitive than industry B. Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.
There are only two driveway paving companies in a small town, Asphalt, Inc. and Blacktop Bros. The inverse demand curve for the services is ? = 2040 − 20?where quantity is measured in pave jobs per month and price, in dollars per job. The firms have an identical marginal cost of $200 per driveway. If the two firms collude, splitting the work and profits evenly, how many driveways will each firm pave, and at what price? How much profit will each firm make? Does Asphalt have an incentive to cheat by paving one more driveway each month? Show it numerically.
Suppose that a small town has seven burger shops whose respective shares of the local hamburger market are (as percentages of all hamburgers sold): 23 percent, 22 percent, 18 percent, 12 percent, 11 percent, 8 percent, and 6 percent. Instructions: Enter your answers as a whole number. a. What is the four-firm concentration ratio of the hamburger industry in this town? Book percent Print b. What is the Herfindahl index for the hamburger industry in this town? erences 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): 23 percent, 22 percent, 18 percent, 12 percent, 11 percent, 8 percent, and 6 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 the most popular car dealer in your area sells 2.50 percent of all vehicles. Instructions: Enter your answers as whole numbers. a. If all other car dealers sell either the same number of vehicles or fewer, what is the largest value that the Herfindahl index could possibly take for car dealers in your area? b. In that same situation, what would the four-firm concentration ratio be? 8%
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Calculate the four-firm concentration ratio (CR-4) given the sales data. Assume that the firms listed are the only firms in this market. Sales (millions of dollars) 7.4 7.1 Expressive 6.8 LA & Company 6.2 5.3 Forever 22 Limitless 4.2 What is the four-firm concentration ratio? Round to the nearest whole percent in your calculations. Retailer Dap American Jaybird
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The Costa Rican gimble industry consists of 14 firms whose annual sales are as shown in the table below: \table[[Firm, Sales (in millions)], [A, 4], [B, 8], [C, 12], [D, 18], [E, 23], [F, 17], [Next eight firms (total), 18]] a. What is the (four-) firm concentration ratio for this industry? Four firm concentration: % b. In what type of market does the gimble industry operate? Market type: c The Costa Rican gimble industry consists of 14 firms whose annual sales are as shown in the table below: Firm A Sales (in millions) 4 B C D E F Next eight firms (total) 8 12 18 23 17 18 a. What is the (four-) firm concentration ratio for this industry? Four firm concentration: % b. In what type of market does the gimble industry operate? Market type: (Click to select) v

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