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In: Economics

Suppose that two firms form an oligopoly in a market with the demand function P =...

Suppose that two firms form an oligopoly in a market with the demand function P = 200 − 2Q, where the market output (Q) is the sum of the outputs of the two firms: Q = q1 + q2. Firm 1 has total fixed cost of TFC1 = 50 and total variable cost of TVC1 = 20q1. Similarly, firm 1 has total fixed cost of TFC2 = 50 and total variable cost of TVC2 = 20q2. Assume that the features of the Cournot duopoly model (simultaneous move) apply.

Answer the following questions, and write your answers in the Answer Sheet.

  • What is the profit function for each firm (Π1 and Π2, each should be a function of q1 and/or q2)?

  • What is the profit-maximizing output of each firm (q1 and q2)?

  • What is the resulting market output (Q)?

  • What is the price (P) associated with that output?

  • What is the profit of each firm (Π1 and Π2), based on their profit-maximizing choices?

  • Note: the profit functions should be equations, but the other answers should be numbers.

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