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Consider the Stackelberg duopoly but with different firms. In particular, the marginal cost of Firm A...

Consider the Stackelberg duopoly but with different firms. In particular, the marginal cost of Firm A (leader) is cA and the marginal cost of Firm B (follower) is cB with 0 < cA < cB. We also need to make the following additional assumptions (for the equilibrium to make sense): (a) a > cA, (b) a > cB, and (c) a + 2cA ? 3cB > 0. What is the sub-game perfect Nash equilibrium?

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