In the market of cournot competition, the aggregate market demand is P 100 4Q a. There...
(16 points) Cournot Duopoly. Market demand is p(Q) = 50 – 4Q, where Q = 4+ 42. Firm 1's cost function is C (91) = 0, and firm 2 has a cost function C2(92) = 1092- The two firms engage in Cournot competition; they simultaneously choose a quantity and the price adjusts so that the market clears. (a) Formally write firm 1's profit maximization problem (b) Find firm l's best response function. (c) Take as given that firm 2's best...
2. Suppose there are 2 firms in a market. They face an aggregate demand curve, P=400-.75Q. Each firm has a Cost Function, TC=750+4q (MC=4). b. Suppose instead that the firms compete in Quantity (Cournot Competition). Calculate each firm's best-response function using the formulae provided in the book. What is the Nash equilibrium level of production for each firm? What is the equilibrium price? What are the profits of each firm? Provide a graph illustrating your answer.
2. (Cournot Model) Consider a Cournot duopoly. The market demand is p=160 - q2. Firm 1's marginal cost is 10, and firm 2's marginal cost is also 10. There are no fixed costs. A. Derive each firm's best response function B. What is the Nash equilibrium of this model? Find the equilibrium market price. C. Find the equilibrium profit for each firm D. Find the equilibrium consumer surplus in this market. 3. (Bertrand Model) Consider a Bertrand duopoly. The market...
2*. Consider a market with two firms where the inverse demand function is given by p = 28 - 2q and where q = q1 + q2. Each firm has the total cost function c(qi) = 4qi, where i = {1,2}. a) Compare price level, quantities and profits in this market calculating the Cournot equilibrium and the Stackelberg equilibrium. Draw a graph with best response functions and illustrate the Cournot and Stackelberg solutions in that graph. b) Compare your solutions...
2*. Consider a market with two firms where the inverse demand function is given by p = 28 - 2q and where q = q1 + q2. Each firm has the total cost function c(qi) = 4qi, where i = {1,2}. a) Compare price level, quantities and profits in this market calculating the Cournot equilibrium and the Stackelberg equilibrium. Draw a graph with best response functions and illustrate the Cournot and Stackelberg solutions in that graph. b) Compare your solutions...
2*. Consider a market with two firms where the inverse demand function is given by p = 28 - 2q and where q = q1 + q2. Each firm has the total cost function c(qi) = 4qi, where i = {1,2}. a) Compare price level, quantities and profits in this market calculating the Cournot equilibrium and the Stackelberg equilibrium. Draw a graph with best response functions and illustrate the Cournot and Stackelberg solutions in that graph. b) Compare your solutions...
3. Cournot Competition (26 points) Consider a Cournot model. The market demand is p=130-41-42. Firm l's marginal cost is 10. and firm 2's marginal cost is also 10. There are no fixed costs. A. (10 points) Derive the best response function for each firm. B. (6 points) Find the Nash Equilibrium.
1. Consider a three firm (n = 3) Cournot oligopoly. The market inverse demand function is p (Q) = 24 Q. Firm 1 has constant average and marginal costs of $12 per unit, while firms 2 and 3 have constant average and marginal costs of $15 per unit. a)Verify that the following are Nash equilibrium quantities for this market: q1 = 9 / 2 and q2 = q3 = 3 / 2 . b)How much profit does each firm earn...
Cournot: Consider a Cournot duopoly in which firms A and B simultaneously choose quantity. Both firms have constant marginal cost of $20 and zero fixed cost. Market demand is given by: P = 140 − qA − qB. (a) Derive the best-response functions for each firm and plot them on the same graph. (b) Calculate the profits of each firm in the Nash Equilibrium outcome.
Consider a market with two firms in Cournot (quantity) competition. Market demand is given by q(p) = a − p. Each firm faces a constant marginal cost of c. a. (15 points) Suppose that the government imposes a unit tax of δ, so that if a firm sells q units of the good, that firm owes q · δ to the government. Find the equilibrium quantity, price paid by consumers, consumer surplus, and tax revenue. Your answers should be functions...