In the Stackelberg model we saw in class there were two firms 1 and 2. Suppose that the market demand is p(Q) = 60−Q, where as in class Q is the aggregate quantity. The const function for firm 1 is c1(q1) = 10q1 and the cost function for firm 2 is c2(q2) = q2. Firm 1 is the leader and Firm 2 is the follower.
(a) Solve for the follow’s reaction function, and the leader’s maximization problem.
(b) Describe the Stackelberg equilibrium and solve for the Stackelberg equilibrium outcome. Compute each firm’s profit.

In the Stackelberg model we saw in class there were two firms 1 and 2. Suppose...
Two firms are participating in a Stackelberg duopoly. The demand function in the market is given by Q = 2000 − 2P. Firm 1’s total cost is given by C1(q1) = (q1) 2 and Firm 2’s total cost is given by C2(q2) = 100q2. Firm 1 is the leader and Firm 2 is the follower. (1) Write down the inverse demand function and the maximization problem for Firm 1 given that Firm 2 is expected to produce R2(q1). (2) Compute...
Cournot vs. Stackelberg Oligopoly Suppose the inverse demand function and the cost functions for two duopolists are given by: P = 100 – (Q1 + Q2) C1(Q1) = 2Q1 C2(Q2) = 2Q2 a. Cournot: Assume two Cournot duopolists. i. What is firm 1’s Quantity and Profit? R1 = (100-Q1-Q2) * Q1 R1 = 100Q1 - Q12 - Q2Q1 MR1 = 100 - 2Q1 - Q2 C1(Q1) = 2Q1 MC1 = 2 MR1 = MC1 ii. What is firm 2’s Quantity...
Suppose two firms (Firm 1 and Firm 2) are producing a product. The total demand is: Q = 110 –10P, where Q = Q1 + Q2. Each of the two firms has the cost function TC = 5Q. Based on the information given, calculate the equilibrium P, Q, Q1, Q2, Profit1 and Profit2 under monopoly (collusion), Cournot, and Stackelberg. For the Stackelberg model, assume that Firm 1 is the leader and Firm 2 is the follower. Show all your workings...
Q.2 Two firms produce homogeneous products. The inverse demand function is: p(x1,x2)-a-x1- x2, where x is the quantity chosen by firm 1, x2 the quantity chosen by firm 2, and a > 0. The cost functions are C1 (x1)-x follower. and C2(x2)- . Firm I is a Stackelberg leader and firm 2 a Stackelberg Q.2.a Find the subgame-perfect quantities. Q.2.b Calculate each firm's equilibrium profit.
In a Stackelberg model
P = a -bQ
Two firms are there
Q = Q1 + Q2
Solve following: a) Let's say the inverse demand is
given by P = 340 - 7Q and the costs are given by C1 = 10 and C2 =
12: Find the P *, Q1*, Q2* , 1* , 2*
b) Let's say the inverse demand is given by P = 200 - 3Q
and the costs are given by C1 =12 and C2 =15. Find the...
1. Consider a Cournot game between two firms. The firms face an inverse demand function described by the equation P(Q) = α − Q if Q ≤ α, P(Q) = 0 if Q > α, where P is the price of output and Q is the total output produced by the two firms. Firm 1 produces its output q1 at a constant unit cost c1 (i.e, the total cost to firm 1 of producing q1 units of output is c1q1)....
2. In class we discussed the Stackelberg market competition model in the case where there were two firms sequentially announcing their production quantities qı and q2. Recal that we assumed the firms wish to maximize profit (which equals revenue minus cost) The cost to firm i to produce q, units is cq, and the per unit sales price when Q q2 units are produced in total is P(Q)-α-Q if Q-α and zero otherwise. We assume Suppose now there are three...
Consider two firms with the same constant average and marginal cost, AC = MC = 5 (meaning the cost function is T C1 = 5q1 , T C2 = 5q2 ), facing the market demand curve q1 + q2 = 53 − P . We will use the Stackelberg model to analyze what will happen if one of the firms makes its output decision before the other. What is each firm’s equilibrium output and profit if they behave noncooperatively and...
3. Two firms in the market, 1 and 2, face an inverse demand function given by P(Q1 +Q2) = 400 – 2Q1 – 202 where Q1 is the level of production of firm 1 and Q2 is the level of production of firm 2. The cost function of firm 1 is C1 (Q1) = (Q1) and the cost function of firm 2 is C2 (Q2) = (Q1). The two firms compete in quantities (i.e., Cournot competition). (a) Set up the...
2) Consider the Stackelberg Model of Duopoly in the class slides. Assume that Firm 1 and Firm 2 have different marginal costs of productions—that is, Firm 1’s marginal cost of production is c1 and Firm 2’s is c2. Under this assumption, answer the following questions. i) Let Firm 1 choose its quantity first. Find Firm 2’s reaction function and the backwards-induction outcome of the game. Also, find the profit of each firm at the backwards-induction outcome. ii) Let Firm 2...