Consider a 3 firm market in which firms sell differentiated products. Assume that firm A has a 50% market share and the firms B and C both have 25% market shares. Assume further that firms B and C have marginal costs equal to 2, and that firm A has a marginal cost of 1. Assume all firms have an own price elasticity of demand equal to -2, and that the diversion ratio between the firms B and C equals -.2. Suppose that firms B and C announce that they want to merge. a. What is the profit maximizing price for firms B and C before the merger? b. How much will the merger increase the prices charged by firms B and C? c. Suppose that firms B and C argue that the merger will reduce their marginal costs from 2 to 1. What would be the effect of the merger on their prices if their costs fall to 1?
Consider a 3 firm market in which firms sell differentiated products. Assume that firm A has a 50% market share and the firms B and C both have 25% market shares. Assume further that firms B and C have marginal costs equal to 2, and that firm A has a marginal cost of 1. Assume all firms have an own price elasticity of demand equal to -2, and that the diversion ratio between the firms B and C equals -.2. Suppose that firms B and C announce that they want to merge. a. What is the profit maximizing price for firms B and C before the merger? b. How much will the merger increase the prices charged by firms B and C? c. Suppose that firms B and C argue that the merger will reduce their marginal costs from 2 to 1. What would be the effect of the merger on their prices if their costs fall to 1?
Managerial Economics: Applications, Strategies and Tactics (MindTap Course List)
14th Edition
ISBN:9781305506381
Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Chapter12: Price And Output Determination: Oligopoly
Section: Chapter Questions
Problem 3E
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Consider a 3 firm market in which firms sell differentiated products. Assume that firm A has a 50% market share and the firms B and C both have 25% market shares. Assume further that firms B and C have marginal costs equal to 2, and that firm A has a marginal cost of 1. Assume all firms have an own price elasticity of demand equal to -2, and that the diversion ratio between the firms B and C equals -.2. Suppose that firms B and C announce that they want to merge.
a. What is the profit maximizing price for firms B and C before the merger?
b. How much will the merger increase the prices charged by firms B and C?
c. Suppose that firms B and C argue that the merger will reduce their marginal costs from 2 to 1. What would be the effect of the merger on their prices if their costs fall to 1?
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