Explain the meaning of Nash equilibrium when firms are competing with respect to price. Why is the equilibrium stable? Why don’t hey raise prices to maximize joint profits?
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Explain the meaning of Nash equilibrium when firms are competing with respect to
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- Provide a short intuitive explanation for the differences between the Nash equilibrium prices and those that maximize joint profit. Why is joint profit maximization not a Nash equilibrium?How would you solve for the Nash equilibrium total output, and total market profit? (see image))Profits for two competing firms depend on the decisions to advertise or not to advertise as follows: If neither firm advertises, each makes a weekly profit of $100. If one firm advertises while the other does not, the firm that advertises makes $120 while the firm that doesn’t advertise makes $60. If both firms advertise, each firm makes $80. (a) What is the Nash equilibrium? Is this outcome efficient, from the perspective of the two firms? (b) How does the outcome of the game change if the parties can make a binding agreement in advance about advertising practices? (c) How does the game change if it is repeated over the course of many weeks (but the firms cannot make a binding agreement about how much advertising they will do)?
- Consider a market organized along a 1 mile stretch of road (from D=0 to D=1). Consumers along the stretch of road are uniformly distributed. There are two firms, with Firm 1 located at mile marker .5 and Firm 2 located at mile marker 1.0 and they compete on prices. Customers choose which store to shop at according to P + cD, where c=2 and D is the distance to the store. What is the Nash Equilibrium?Assume the market for a product can be described as a Cournot duopoly with two identical firms. The Nash-equilibrium in this market is that the two firms produce the same quantity. Hence, they will have identical market shares, each will have 50%. Assume that firm 1 decides to invest in a technology that reduces its marginal costs. a) What will happen to the two firms market shares? You must explain how you find the answer. b) What will happen to total production and the price of the product? Again, explain your answer.Fill in the chart attached and answer the following questions: a) Bert's dominant strategy is to: (pick the correct answer below ) - no dominant strategy - fish for 20 hours per week -fish for 40 hours per week. b) Ernie's dominant strategy is to: ( pick the correct answer below) - no dominant strategy - fish for 20 hours per week -fish for 40 hours per week. c) Is there a Nash Equilibrium? ( pick the correct answer below) - No - Yes, both fish for 20 hours per week - Yes, one fisher for 40 and the other for 20. - Yes both fish for 30 hours per week. d) Is there an incentive for Bert and Ernie to collude? Why or why not?
- . What is the Nash equilibrium in this advertising war?a) Coke advertises; Pepsi does not advertise b) Pepsi advertises; Coke does not advertise c) neither of them advertises d) both of them advertise Explain the reasons for your answer? Was any other equilibrium position possible? advertise do not advertise pepsi-advertise coke profit=$50B coke profit =$20B PEPSI profit =$50B pepsi profit =$100B do not advertise coke profit =$100B coke profit =$80B pepsi profit =$20B PEPSI PROFIT =$80 BImagine a small town with three car repair shops competing for a limited number of customers. Explain why the three shops working together to keep their prices high is unlikely to be a Nash equilibrium.Which statement best describes a Nash equilibrium applies to price competition? 1. Two firms cooperate and set the price that maximizes joint profits. 2. Each firm automatically moves to the purely competitive equilibrium because it knows the other firm will eventually move to that price away. 3 given the prices chosen by its competitors, no firm has an incentive to change their prices from the equilibrium level. 4. One dominant firm sets the price, and the other firms take that’s price as if it were given by the market. 5. None of the above.
- Nash equilibrium can be defined as the competitive outcome where _____A. all firms set prices equal to average cost and all firms make economic profit.B. each firm sets a price equal to marginal cost and each firm makeseconomic profit.C. each firm sets a price higher than marginal cost and each firm makeseconomic profit.D. each firm sets a price lower than marginal cost and each firm makeseconomic profit.E. firms set a price lower than average cost and all firms make economic profit.Please no written by hand and no image (Bertrand's duopoly game with discrete prices) Consider the variant of the example of Bertrand's duopoly game in this section in which each firm is restricted to choose a price that is an integral number of cents. Take the monetary unit to be a cent, and assume that c is an integer and a>c+!. Is (c,c) a nash equilibrium of this game? Is there any other nash equilibrium?This is a Microeconomics problem. Review the following game and answer the following questions in order: (here the two players have different strategies to play, but every other aspect of a typical game holds for them). (a) Does Moto Corp. have a dominant strategy? Explain your answer. (b) Does Zport Co. have a dominant strategy? Explain your answer. (c) Is there an equilibrium solution to the above game? Explain your answer.
