1. the boeing would want to earn the maximum revenue possible. hence given the mc = 20$ and Pa = 40$, Boeing would charge a price of 40$. in this way he would still capture the entire market and earn a larger revenue at the same time. hence this is not a nash equilibrium
2. here Pa = 20$ which is less than the marginal cost of the airbus = 40$. however if Pa increases its price to 40$ or greater, it wouldn't matter as the entire market is captured by the Boeing, and the airbus is not producing anything. hence airbus is not bettter of if changes its price. similarly if it decreases its price then it would make a loss as it would now be supplying to the market and we know it makes a loss on every product since price<marginal cost. hence airbus has no incentive to change.
at the same time if boeing decreases the price then it would be making loss. whereas if it increases the price then it would lose the entire market. hence it has no incentive to move either.
therefore this is a nash equilibrium
3. this is also a nash equilibrium. if boeing decreases the price then it would be making a smaller profit, whereas if it increases the price then it would lose the entire market, hence it has no incentive to move. similarly if airbus lowers its prices themn it would capture the market but would make a loss on every product it produces, thus it would not do that. similarly if airbus increases the price then it wouldn't affect anything as it will not be producing anything in that case either. hence it would not be better off. therefore we can see that it is a nash equilibrium
I only need answers for the Bertrand Nash Equilibrium section. please provide answers with as much...
Airbus Part There are two firms competing in the market for Airplanes – Boeing and Airbus. The market demand is given by Q = 120 – p. Boeing has lower Marginal Costs of production than Airbus. Thus MCB = $20, MCA = $40. Assume that TFC = $0 for both firms. (Think of price being in thousands.) Boeing a) Derive Boeing's residual demand curve, assuming that Airbus produces q^ units. b) What is Boeing's Marginal Revenue? c) Derive Boeing's Reaction...
There are two firms competing in the market for Airplanes -Boeing and Airbus. 4. 120-p. Boeing has lower Marginal Costs of The market demand is given by Q $0 for both production than Airbus. Thus MC"-$20, MCA-$40. Assume that TFC firms. (Think of price being in thousands.) Boeing: Derive Boeing's residual demand curve, assuming that Airbus produces qA units. a. b. What is Boeing's Marginal Revenue? Derive Boeing's Reaction Function c. Airbus: Derive Airbus' residual demand curve, assuming that Boeing...
Question C2 The international airplane production market is dominated by two firms: Boeing and Airbus. For the purpose of this question, assume that there are no other airplane man- ufacturers in the world. Suppose also that Boeing is owned entirely by the US while Airbus is owned entirely by the EU. Thus, US social welfare is a function of Boeing's profits and EU social welfare is a function of Airbus's profits. Suppose that both firms produce airplanes for export to...
Consider a Cournot competition with two firms, A and B. The marginal costs of each firm is MCA = MCB = 40. The inverse demand function is P = 130 - Q. Find the Nash equilibrium quantities for each firm and the market price.
This is one question and question "7" need the information in "5" Thank you. 5 Cournot Suppose there are two departments selling economics degrees in one market competing fol- lowing the rules of the Cournot Oligopoly Model econ and man. econ. Suppose market demand for an economics degree is 7200-2p. Suppose both departments marginal cost is $3000 per degree. What is each department's residual demand curve? 5.1 5.2 What is each department's best response functions? 5.3 What is the Nash-Cournot...
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...
Consider a Bertrand duopoly in a market where demand is given by Q firm has constant marginal cost equal to 20 100 - P. Each (a) If the two firms formed a cartel, what would they do? How much profit would eaclh firm make? (6 marks) (b) Explain why the outcome in part (a) is not a Nash Equilibrium. Find the set of Nash Equilibria and explain why it/they constitute Nash equilibria. (6 marks) (c) Now suppose that instead of...
2. (16 points) Monopoly and Bertrand opoly and Bertrand Duopoly. In a monopoly market, the de mand is p = 240 - 20. The firm's cost function is: for Q>O, C(Q) = 40 (a) Find the monopoly quantity and price.. Q = and PM = (b) Find the deadweight loss in the monopoly model. DWL = (c) If instead there are two identical firms that compete according to Bertrand price competition, is the equilibrium price? Pi = p = ____...
4. Bertrand Competition (29 points) Consider a Betrand Model. The market demand is P=130-Q. Consumers only buy from the firm charging a lower price. If the two firms charge the same price. they share the market equally. The marginal cost for firm 1 is 10, and the marginal cost for firm 2 is also 10. There are no fixed costs. A. (5 points) Would any firm charge a price below 10 at the market equilibrium? Briefly explain your reason. B....
4. Homogenous product Bertrand. Suppose that the demand for marbles is given by Q- 80 - 5P, where Q is measured in bags of marbles. There are two firms that supply the market, and the firms produce identical marbles (i.e., they are homogenous products). Firm 1 has a constant marginal cost of $10.00/bag, while firm 2 has a constant marginal cost of S5.00/bag. The two firms compete in price. In Nash Equilibrium, what prices will the two firms set? How...