Find the mixed strategy Nash equilibrium by using the concept of probabilities. Player X West{W} East[E} Player Y South{S} (7,8) (0,10) (4,8) (0,12) North{N}
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- What is the secure strategy for player B in the game presented in TableConsider the following 3×3 two player normal form game that is being repeated infinite number of times. The discounting factor for player 1 is δ1 and the discounting factor for player 2 is δ2. left center right up (10 ,40) (32 ,75) (65 ,58) middle (55 ,63) (21 ,45) (23 ,83) down (14 ,76) (16 ,65) (37 ,42) a. Find the total discounted utility for player 2 if player 1 decides to play middle all the time and player 2 decides to play left all the time. b. Now suppose both players are following the strategy of part (a) until player 1 decides to play up in the 6th stage. The the new NE after the 6th stage is (up,right). Find the total discounted utility for player 2 in this case. c. Using the grim trigger strategy, find the minimum value of δ2. Can you find any anomaly in your calculated value of δ2?Suppose the following game is played infinite times in the future. Time discount is 0.90. What should be the value of x so that the equilibrium strategy is (Cooperate, Cooperate)? Player 2 Player 1 Cooperate Defect Cooperate (x, x) (2, 14) Defect (14, 2) (5, 5)
- Consider the following game 1\2 Y Z A 10,3 3,9 B 8,5 6,1 Suppose Player 2 holds the following belief about Player 1: θ1 (A,B) = (9/10,1/10) What is the expected payoff from playing ‘Y’ ? What is the expected payoff from playing ‘Z’ ? Based on these beliefs, player 2 should respond by playing _____A strategy is a decision rule that describes the actions a player will take at each decision point. The normal-form game indicates the players in the game, the possible strategies of the players, and the payoffs to the players that will result from alternative strategies. In the game presented in Table Normal-Form Game, does player B have a dominant strategy? What is the secure strategy for player B in the game presented in Table Normal-Form Game?If a strategy profile is a Nash equilibrium, there is at least one player that could achieve higher payoffs by deviating.(a) True. (b) False.
- Two firms are competing to establish one of two new wireless communication standards, A or B. A strategy is a choice of standard, and an outcome of this game is a choice of standard by each firm – for example, (A, B) represents the case where Firm 1 decides to develop standard A and Firm 2 develops standard B. Here, the first letter will always correspond to Firm 1’s decision, and the second letter to Firm 2’s decision. Firm 1 has the following preferences over outcomes, in order of highest to lowest preferred: it prefers (A, A) to (B, A) to (A, B) to (B, B). Firm 2 prefers (A, B) to (A, A) to (B, A) to (B, B). Suppose that firms simultaneously decide which standard to develop. What is the pure strategy Nash equilibrium?Two firms are competing to establish one of two new wireless communication standards, A or B. A strategy is a choice of standard, and an outcome of this game is a choice of standard by each firm – for example, (A, B) represents the case where Firm 1 decides to develop standard A and Firm 2 develops standard B. Here, the first letter will always correspond to Firm 1’s decision, and the second letter to Firm 2’s decision. Firm 1 has the following preferences over outcomes, in order of highest to lowest preferred: it prefers (A, A) to (B, A) to (A, B) to (B, B). Firm 2 prefers (A, B) to (A, A) to (B, A) to (B, B). Suppose that firms simultaneously decide which standard to develop. What is the pure strategy Nash equilibrium? Is the answer (B,B)? If not please explian what is the answer?Design the payoffff matrix of a game with no Nash Equilibria. The game should have 2 players, 2 strategies for each player, and the payoffffs for each player should be either 0 or 1.
- The mixed stratergy nash equalibrium consists of : the probability of firm A selecting October is 0.692 and probability of firm A selecting December is 0.309. The probability of firm B selecting October is 0.5 and probability of firm selecting December is 0.5. In the equilibrium you calculated above, what is the probability that both consoles are released in October? In December? What are the expected payoffs of firm A and of firm B in equilibrium?There are 3 workers W1,W2,W3. Neither of these workers can be employed alone so that their value for remaining single is 0. The pair W1 and W2 if employed jointly can earn 100. Likewise the pair W1 and W3. Say the pair W2 and W3 if employed jointly can earn z. The three workers cannot be employed together. What is the maximum value for z such that there is a stable matching in this game ?Choose the correct answer. A strategy AA is "dominant" for a player X if: A. Every outcome under strategy AA generates positive payoffs. B. Irrespective of any of the possible strategies chosen by the other players, strategy AA generates a higher payoff than any other strategy available to player X. C. Strategy AA is the best response to every strategy of the other player. D. Strategy AA contains among its outcomes the highest possible payoff in the game. E. Strategy AA is the best response to the best strategy of the other player.