Consider the game below in normal form (Table 1). Player 2 C A 5, 7 2, 3 Player 1 10, 10 0, 5 Table 1 Which of the following statements is true? O a. Player 2 has a dominant strategy. O b. Player 1 has a dominant strategy. Both players have a dominant strategy. O d. Neither player has a dominant strategy.
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- GAME 5 Player B B2 B1 Player A A1 7, 3 5, 10 A2 3, 8 9, 6 In Game 5 above, O there are no Nash equilibria in pure strategies. Player A choosing A1 and Player B choosing B2 is a Nash equilibrium. O Player A choosing A1 and Player B choosing B1 is a Nash equilibrium. O Player A choosing A2 and Player B choosing B1 is a Nash equilibrium.Mark and Bevis play a static game. Mark chooses x and Bevis chooses y. Mark's payoff is 16 - (x- y)2, and Bevis' payoff is 16 - (x-0.5)2 - (y-0.5)2. Then O a. both Mark and Bevis have dominant strategies O b. Mark has a dominant strategy, but Bevis does not O c. Bevis has a dominant strategy, but Mark does not O d. neither Mark or Bevis have dominant strategiesTwo players, Player 1 and Player 2, are playing a game with two possible strategies A and B. Profits for each possible outcome are shown in the following table. Answer which statement is correct: Player 2 A B Player 1 A 2.2 -1.5 B 5.-1 -3.-5 Select one: O a. The equilibrium in mixed strategies is {(2/5, 3/5), (2/3, 1/3)} O b. There are two Nash equilibrium in pure strategies: [AB] and [A,A] O c. The equilibrium in mixed strategies is ((4/7, 3/7), (2/5, 3/5)} Od. There are two Nash equilibrium in pure strategies: [5,-1] and [-1,5]
- Consider the following simultaneous move game: Player 1 \ Player 2 Top Bottom Select one: Left Right 5,3 4,1 2,0 0,2 Player 2 has a dominant strategy in this game. Player 1 has a dominant strategy in this game. O This game has a Nash equilibrium in dominant strategies. This game does not have a Nash equilibrium in pure strategies. None of the statements is correct. O4. Consider a two player game with Fred and Barney, who tal turns removing matchsticks from a pile. They start with 33 matchsticks, and Fred goes first. On each turn, ecach player may remove either one, two, three, four, or five matchsticks. The player to remove the last matchstick wins the game. What are the optimal strategies for each player? Who will win? b. Suppose now that they can remove up to six matchsticks, how will the optimal strategies change for- each player? a.Which of the following statements about Nash Equilibria in a two-player one-shot simultaneous game is FALSE? O If one player has a dominant strategy, a Nash Equilibrium is guaranteed. O If both players have a dominant strategy, a Nash Equilibrium is guaranteed. O A Nash Equilibrium is conditional on at least one player having a dominant strategy. O It is possible for a game in pure strategies to not have a Nash Equilibrium. It is possible for a two-person game to have more than two Nash Equilibria.
- 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.es Use the following payoff matrix for a simultaneous-move one-shot game to answer the accompanying questions. C 23, 5 27, 5 a. What is player 1's optimal strategy? Player 1 Strategy O Strategy B O Player 1 does not have an optimal strategy. Strategy A b. Determine player T's equilibrium payoff. 21 D 10, 16 4,9 Player 2 E 18, 18Which of the following statements about Nash Equilibria in a two-player one-shot simultaneous game is FALSE? If one player has a dominant strategy, a Nash Equilibrium is guaranteed. O If both players have a dominant strategy, a Nash Equilibrium is guaranteed. A Nash Equilibrium is conditional on at least one player having a dominant strategy. Click So
- Use the following payoff matrix for a simultaneous-move one-shot game to answer the accompanying questions. Player 2 E Strategy C 6, 14 12, 5 Player 1 a. What is player 1's optimal strategy? B D 7, 11 18, 20 15, 1 7, 25 O Player 1 does not have an optimal strategy. O Strategy B Strategy A b. Determine player 1's equilibrium payoff. F 10, 19 16, 1720) Given the payoff matrix in the figure, the Nash equilibrium outcome of this game is for: Ajinomoto Produce 30 Produce 40 million pounds million pounds Ajinomoto makes $180 million Ajinomoto makes $200 million Produce 30 million ADM makes $180 million ADM makes $150 million pounds Ajinomoto makes $150 million Ajinomoto makes $160 million Produce 40 million ADM makes $200 million ADM makes $160 million pounds O A. each firm to produce 30 million pounds. B. each firm to produce 40 million pounds. C. ADM to produce 30 million pounds and for Ajinomoto to produce 40 million pounds. D. ADM to produce 40 million pounds and for Ajinomoto to produce 30 million pounds. ADMConsider the following game: Player 2 In Out Player 1 In -2,-2 2, 0 Out 0, 2 0, 0 (a) What is the Nash equilibrium of this game, or what are the Nash equilibriaof this game? (b) Does either firm have a dominate strategy (a strategy that is always abest response)? Which? (c) Suppose Player 1 could move before Player 2 and Player 2 could observe Player 1’s move. What do you think would happen?