2. Two companies (A and B) are duopolists that produce identical products. Demand for the products is given by the following demand function: P = 10,000 - QA- QB where QA and QB are the quantities sold by the respective firms and P is the selling price.. Total cost functions for the two companies are: TCA = 500,000 + 200Q A + .5Q A?? ТСВ 3 200,000+ 400 QB + QВ "? Assume that the firms form a cartel to maximize total industry profits (sum of Firm A and Firm B profits). Determine the optimum output and selling price for each firm.

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
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2. Two companies (A and B) are duopolists that produce identical
products. Demand for the products is given by the following demand
function:
P = 10,000 - QA - QB
where QA and QB are the quantities sold by the respective firms and
P is the selling price.
Total cost functions for the two companies are:
TCA = 500,000 + 200Q A + .5Q A²?
TCB = 200,000 + 400 QB + QB ²?
Assume that the firms form a cartel to maximize total industry
profits (sum of Firm A and Firm B profits). Determine the optimum
output and selling price for each firm.
Transcribed Image Text:2. Two companies (A and B) are duopolists that produce identical products. Demand for the products is given by the following demand function: P = 10,000 - QA - QB where QA and QB are the quantities sold by the respective firms and P is the selling price. Total cost functions for the two companies are: TCA = 500,000 + 200Q A + .5Q A²? TCB = 200,000 + 400 QB + QB ²? Assume that the firms form a cartel to maximize total industry profits (sum of Firm A and Firm B profits). Determine the optimum output and selling price for each firm.
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