Consider the following modified Cournot-game. Firm 2 is run by its owner whereas Firm 1 is run by a manager whose preferences are represented by the following payoff function u(91, 92) = II₁ (91, 92) + aq₁ and the marked demand function is P = 1 - Q. The game is played as follows. In the first stage the owner of the Firm 1 chooses 0 < a < 1. Then the manager of Firm 1 and the owner of Firm 2 observes a and choose q₁ and q2 to maximize u and II₂ respectively. What are the subgame-perfect equilibrium levels of a, q₁ and 92?

Microeconomic Theory
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ISBN:9781337517942
Author:NICHOLSON
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Chapter8: Game Theory
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Consider the following modified Cournot-game. Firm 2 is run by its owner whereas Firm 1 is run by a
manager whose preferences are represented by the following payoff function u(9₁, 92) = II1₁ (91, 92) + aqı
and the marked demand function is P = 1 – Q. The game is played as follows. In the first stage the
owner of the Firm 1 chooses 0 < a < 1. Then the manager of Firm 1 and the owner of Firm 2 observes
a and choose 9₁ and 92 to maximize u and II₂ respectively. What are the subgame-perfect equilibrium
levels of a, 9₁ and 92?
Transcribed Image Text:Consider the following modified Cournot-game. Firm 2 is run by its owner whereas Firm 1 is run by a manager whose preferences are represented by the following payoff function u(9₁, 92) = II1₁ (91, 92) + aqı and the marked demand function is P = 1 – Q. The game is played as follows. In the first stage the owner of the Firm 1 chooses 0 < a < 1. Then the manager of Firm 1 and the owner of Firm 2 observes a and choose 9₁ and 92 to maximize u and II₂ respectively. What are the subgame-perfect equilibrium levels of a, 9₁ and 92?
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