QUESTION 4If Bertrand duopolists respectively have marginal costs of 10 (firm 1) and 8 (firm 2), which of the prices below can arise in Nash equilibrium?(Assume that prices must be quoted in full cents, e.g. $0.99 or $1, but $0.995 is not possible. If prices are equal, half of the customers buy fromeach firm.)O Both firms charge $8.01.Firm 1 charges $10 and firm 2 charges $8.Both firms charge $9.Firm 1 charges $10 and firm 2 charges $9.99.

In Bertrand duopolist, firms produce identical goods and consumers buy the good from the seller with…

Answered: If Bertrand duopolists respectively…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

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Suppose that there are two firms producing a homogenous product and competing in Cournot fashion and let the market demand be given by Q = 240- Assume for simplicity that each firm operates with zero total cost. Find each firm's Cournot Nash equilibrium profit for each firm. $21600 O $19200 O $18000 O $16000
15. Consider two competing firms, JR and OG. Suppose OG produces an estab- lished product and JR can either produce a clone or a differentiated product. If JR produces a clone, OG can either sue JR or not sue it. If JR produces a differentiated product rather than a clone, OG can either buy JR or not buy it. The two firms are in a non-cooperative game whose extensive form is rep- resented in the tree diagram below, where the payoffs on the right represent profits. -1 for OG 1 for JR sue OG don't -2 for OG clone sue 1 for JR JR don't clone 1 for OG -1 for JR buy OG don't buy 2 for OG 0 for JR If the two firms' managers are rational and recognize each other as rational, then (a) JR clones and OG sues (b) JR does not clone and OG buys (c) JR does not clone and OG does not buy (d) JR clones and OG does not sue (e) JR clones and OG sues with probability .5
6. Consider the simultaneous move pricing game below. Which of the following statements is true concerning this game? a. The game has a dominant strategy (DSSC) solution b. The game has an iterated dominance (IESDS) solution c. The game has more than 1 Nash equilibrium d. None of the above statements are true Firm A Firm B H M L H 30,30 38,12 33,0 M 11,34 18,14 23,1 L 2,24 6,17 14,8
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please fast 28.
Which of the following accurately describes a player's strictly dominant strategy? O It is a strategy that is better than all the player's other strategies, no matter what the other players do. There is always at least one player who has one in every game.. O It is the strategy a player uses in the Nash equilibrium of a game. Since a Nash equilibrium always exists, players always have a strictly dominant strategy. O It is a strategy that is better than all the player's other strategies, no matter what the other players do. A player may or may not have one. O It is a strategy that is better than all the player's other strategies, no matter what the other players do. Every player has a dominant strategy in every game.. O It is the strategy a player uses in the Nash equilibrium of a game. Since a Nash equilibrium may not exist, players may not always have a strictly dominant strategy.
in this game table, Pepsi's payout is on the left and Sam's Choice's is on the ight. Is the Nash equilibrium a prisoner's dilemma? Pepsi High Low Sam's Choice High 110, 20 60, 10 Low 80, 40 70, 30 O No, it is not because both firms played their dominant strategies. O Yes, it is because the combined payoff for the two firms is lower than another outcome. O Yes, it is because at least one of the firms ends up with the lowest possible payoff. O No, it is not because at least one firm has achieved its highest possible payoff.
Little Kona is a small coffee company that is considering entering a market dominated by Big Brew. Each company's profit depends on whether Little Kona enters and whether Big Brew sets a high price or a low price: Little Kona True True or False: Only Little Kona has a dominant strategy in this game. False Big Brew High Price Low Price Enter $2 million, $3 million $2 million, $1 million Don't Enter 50, 58 million $0, $3 million Which of the following outcomes represent a Nash equilibrium in this case? Check all that apply. Big Brew maintains a high price and Little Kona does not enter. Big Brew maintains a low price and Little Kona does not enter. Big Brew maintains a high price and Little Kona enters. Big Brew maintains a low price and Little Kona enters. Big Brew threatens Little Kona by saying, "If you enter, we're going to set a low price, so you had better stay out." Thin True or False: Little Kona should believe the threat.
Q2
Consider a oligopoly with two firms. Each firm has constant marginal cost of 3 dollar per unit and zero fixed costs. Suppose the market demand curve is P = 15-Q, where Q=Q1+Q2 is the sum of the quantities produced by both firms. Suppose each firm can produce either 1, 2, 3, or 4 units. Which of the following is an optimal collusive outcome for the firms? O Each firm produces 2 units. Each firm produces 4 units. O Each firm produces 3 units. O Each firm produces 1 unit.
Two companies are playing the following entry game: Firm 2 Do Not Enter O 1/3 2/5 O 2/3 O 1/5 Enter 0 1 Do Not Enter Firm 1 0 0 0 -2 Enter In mixed-strategies Nash equilibrium Firm 1 enters the market with probability of: 1 -2
H7. For q1=120-2p1-p2 and q2=120-2p2+p1, show that the duopolists have incentives to collude as well as find the -joint profit-maximizing price, output and profit and find each firm’s price, output and profit. What is the optimal defection of each firm, is collusion Nash equilibrium? Show in 2x2 matrix. Is it a prisoner’s dilemma?

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