Please answer both questions with step by step explanation    We begin by examining the model with an unspecified s ≥ 0. (a) Find profit functions for both firms. (No work required.) (b) Use first order conditions to find each firm’s best response function.

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Chapter15: Imperfect Competition
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Please answer both questions with step by step explanation 

 

We begin by examining the model with an unspecified s ≥ 0.
(a) Find profit functions for both firms. (No work required.)
(b) Use first order conditions to find each firm’s best response function.

All question are with regards to the following set up. There are two firms A and B. Firms
compete in a Cournot Duopoly in Karhide. They set quantities qa and qB. Inverse demand is
P(qA + qB) = 18 – qA – qB and costs are C(q)
(in Karhide,) and firm A is a foreign firm (from Orgoreyn.) The government of Karhide engages
in a strategic trade intervention by giving firm B a per unit subsidy of s. (That is, when firm B
produces and sells qB units, firm B receives a payment of s * qB from the government.)
You must show your work at each step, unless the questions is followed by "No work required."
3 * q for both firms. Firm B is a domestic firm
Transcribed Image Text:All question are with regards to the following set up. There are two firms A and B. Firms compete in a Cournot Duopoly in Karhide. They set quantities qa and qB. Inverse demand is P(qA + qB) = 18 – qA – qB and costs are C(q) (in Karhide,) and firm A is a foreign firm (from Orgoreyn.) The government of Karhide engages in a strategic trade intervention by giving firm B a per unit subsidy of s. (That is, when firm B produces and sells qB units, firm B receives a payment of s * qB from the government.) You must show your work at each step, unless the questions is followed by "No work required." 3 * q for both firms. Firm B is a domestic firm
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