(Use for Questions 4-6): The Ulysses Corporation and the Xenophon Company level of advertising in trade journals. The payoff matrix (profit in millions of dollars) is as follows: are the only producers of a sophisticated type of camera. They each can engage in either a high or a low Xenophon Company Low Level High Level Х, $13M U, $12M X, $12M U, $11M Low Level Ulysses Corp Х, S12M U, $13M X, $11M U, $12M High Level Is there a Nash Equilibrium? Why or why not?

Explain all option compulsary......you will not explain all option then I will give you down upvote...

4. Imagine a market with demand P = 420 – Q in each period. Two firms are thinking about colluding. They each have cost C(Qi) = 60Qi. If they cooperate and behave as a monopoly, then they have a marginal revenue curve, MRm = 420 – 2Q, and a marginal cost curve, MCm = 60. If they are in a cartel, then the firms will split the monopoly production and profits. If they compete, then they face MRi = 420 – 2Qi – Q-I and MCi = 60. a. If the firms stick to their agreement (cooperate), how much per-period profit do they each make? b. If they are not able to maintain their agreement (compete), what is their per-period profit? c. If one firm cheats on their agreement (deviate), how much does each firm make? Be sure to specify both the profit for the cheater and the firm cheated-on. d. Suppose the firms assume that their interaction will last forever (r = 1) and they share the common discount value R. What is the lowest value of R such that both firms are willing to continue with the cartel…

14. Study Questions and Problems #14 Suppose that the for soda only has a few large producers, each producing a similar brand of soda. True or False: This market is most similar to an oligopoly market structure. True False

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Assume that the market for oil is made up of two firms: Exxon Mobil and Chevron. Also assume that New England has dozens of breweries and each of these make beers with different tastes, colors, and aromas. Which of the following statements is true? The market structure for oil is an oligopoly, and the one for beer is monopolistic competition. The market structure for oil is monopolistic competition, and the one for beer is an oligopoly. The market structure for both oil and beer is an oligopoly. The market structure for both oil and beer is monopolistic competition.

D2) Explain this concept and give one practical example(oligopoly)

Step 1 of 2:  Use the following table with the sample data to calculate the four-firm concentration ratio for the U.S. auto market. Round your answer to the nearest whole number if necessary. Market Shares in the U.S. Auto Market GM 18%18% Ford 16%16% Toyota 14%14% Chrysler 10%

8)Consider a market in which 5 companies operate, whose marginal and average costs are equal to c. The demand function is given by P(Q)= 1-Q, where P is the price and Q indicates the total quantity. Assume that companies compete with Cournot in choosing production levels. Assume that the game is repeated an infinite number of periods, that companies adopt trigger strategies and that the punishment is represented by Nash Reversion. 1)What is the value of the discount factor that allows companies to sustain tacit collusion in a balanced situation? 2) Assume now that companies are able to discover the defection of a rival company with K periods of delay. What do you think the effect on the sustainability of collusion can be? 3) Do you think that in this market collusion would be more easily sustainable if the companies compete with Bertrand? 4) If in a price-competitive market (Bertrand) N symmetrical companies operate, what would be the critical value of the discount factor that would…

4. We assume that there are two countries, X and Y, each has a monopolistically competitive Home Appliance Market. By using the data of the Table below, define and specify the main effects of the Krugman's Model. Home Appliance Home Appliance Market Market in Integrated Market in Country X Before Trade Country Y Before Trade After Trade Total Sales of Home 700,000 1,300,000 2,000,000 Appliance Number of firms Sales per firm Axarage Cost Price 8. 116,000 162,500 222,000 15,000 12,000 10,000 15,000 12,000 10,000