A dominant or price setting firm and several smaller price takers serve a market where total market demand is Qd = 560 – 2P and the combined supply from all the smaller firms is Qs = - 60 + 2P. Does this market meet the assumptions that the dominant firm has at least a market share of 50%? (you must motivate your answer numerically)

A dominant or price setting firm and several smaller price takers serve a market where total market demand is Qd = 560 – 2P and the combined supply from all the smaller firms is Qs = - 60 + 2P. Does this market meet the assumptions that the dominant firm has at least a market share of 50%? (you must motivate your answer numerically)

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

Chapter13: best-practice Tactics: Game Theory

Section: Chapter Questions

Problem 1E

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A dominant or price setting firm and several smaller price takers serve a market where total market demand is Qd = 560 – 2P and the combined supply from all the smaller firms is Qs = - 60 + 2P. State the demand (Qdf=) and inverse demand (Pdf=) function for the dominant firm (df).
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Two firms A and B produce an identical product (Note: Industry Output = Q). The firms have to decide how much output qA and qB (Note: qA = Firm A Output; qB = Firm B Output) they must produce since they are the only two firms in the industry that manufacture this product. Their marginal cost (MC) is equal to their average cost (AC) and it is constant at MC = AC = X, for both firms. Market demand is given as Q = Y – 2P (where P = price and Q = quantity). Select any value for X between [21 – 69] and any value for Y between [501 – 999]. Using this information, calculate the Industry Price, Industry Output, Industry Profit, Consumer Surplus and Deadweight Loss under each of the following model: (A) tacit collusion model
Two firms A and B produce an identical product (Note: Industry Output = Q). The firms have to decide how much output qA and qB (Note: qA = Firm A Output; qB = Firm B Output) they must produce since they are the only two firms in the industry that manufacture this product. Their marginal cost (MC) is equal to their average cost (AC) and it is constant at MC = AC = X, for both firms. Market demand is given as Q = Y – 2P (where P = price and Q = quantity). Select any value for X between [21 – 69] and any value for Y between [501 – 999]. Using this information, calculate the Industry Price, Industry Output, Industry Profit, Consumer Surplus and Deadweight Loss under each of the following models: (a) Cournot Model (b) Bertrand Model (c) Tacit Collusion Model.