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5. Consider the following game matrix of payoffs t m b LMR 1,1 5,4 4,6 4,7...
5. Consider the following game matrix of payoffs: M t 1,1 5,4 4,6 0,2 4,7 3,1...
5. Consider the following game matrix of payoffs: M t 1,1 5,4 4,6 0,2 4,7 3,1 3,0 b 2,0 2,12 Find the pure strategy Nash Equi libria for the above game, ass uming that it is a simultaneo us a) move game. b) Suppose Column moves first, and Row moves sequentially after that. Draw a game tree and solve for the equilibrium path. Would Column want to move first? Would Row want to let them? c) Answer the same questions...
Consider the following gome matrix of payoffs: t1,15,4 4,6 m4,7 0,2 3,1 b 2,0 2,123,0 a)...
Consider the following gome matrix of payoffs: t1,15,4 4,6 m4,7 0,2 3,1 b 2,0 2,123,0 a) Find the pure strategy Nash Equilibria for the above game, assuming that it is a simultaneous move game b) Suppose Column moves first, and Row moves sequentially after that. Draw a game tree and solve for the equilibrium path. Would Column want to move first? Would Row want to let them? c Answer the same questions in (b) above, only assuming that Row would...
S5. Consider the following game table: COLIN North South East West Earth 1,3 3,1 0,2 1,1...
S5. Consider the following game table: COLIN North South East West Earth 1,3 3,1 0,2 1,1 Water 1,2 1,2 2,3 1,1 ROWENA Wind 3,2 2,1 1,3 0,3 Fire 2,0 3,0 1,1 2,2 124 [CH. 4] SIMULTANEOUS-MOVE GAMES: DISCRETE STRATEGIES (a) Does either Rowena or Colin have a dominant strategy? Explain why or why not. (b) Use iterated elimination of dominated strategies to reduce the game as much as possible. Give the order in which the eliminations occur and give the...
2. Consider the following simultaneous move game: Column Left Right Top 1,1 7,3 Row Bottom 3,5...
2. Consider the following simultaneous move game: Column Left Right Top 1,1 7,3 Row Bottom 3,5 11,0 (a) Find all pure-strategy Nash equilibria (b) Now assume that the game is made sequential with Row moving first. Illustrate this new game using a game tree and find the rollback equilibrium (c) List the strategies of the two players in this sequential-move game and give the normal-form representation of the game (the payoff matrix) (d) Use the payoff matrix to find the...
2. Consider the following simultaneous move game: Column Left Right 1,1 3,5 11,0 Тoр 7,3 Row...
2. Consider the following simultaneous move game: Column Left Right 1,1 3,5 11,0 Тoр 7,3 Row Bottom (a) Find all pure-strategy Nash equilibria (b) Now assume that the game is made sequential with Row moving first. Illustrate this new game using a game tree and find the rollback equilibrium (c) List the strategies of the two players in this sequential-move game and give the normal-form representation of the game (the payoff matrix) (d) Use the payoff matrix to find the...
In the following game, all payoffs are listed with the row player's payoffs first and the...
In the following game, all payoffs are listed with the row player's payoffs first and the column player's payoffs second (14-15) Player B B1 B2 Player A AL 5,6 7,2 A2 4,5 9,1 4. In game above, a) Player A choosing As and Player B choosing Be is a Nash equilibrium. b) Player A choosing Az and Player B choosing Ba is a Nash equilibrium. c) there is no Nash equilibrium. d) there are multiple Nash equilibria in pure strategies.
Exercise 2 Consider the following simultaneous move game between two players I II III IV (-2,0)...
Exercise 2 Consider the following simultaneous move game between two players I II III IV (-2,0) (-1,0) (-1,1) C (0,1) (1,0) (0,2) (0,2) (0,2) A В (0,2) 1,2) (0,2) (0,2) (0,3) (0,4) (-1,3) (0,3) a. Use the Elimination of Weakly Dominated Strategies Criterion to obtain a solution (unique to the chosen order of elimination) b. Show that the order of elimination matters by finding a different solution (unique to the new chosen order of elimination) c. Show that the solutions...
3. Consider the following game in normal form. Player 1 is the "row" player with strate-...
3. Consider the following game in normal form. Player 1 is the "row" player with strate- gies a, b, c, d and Player 2 is the "column" player with strategies w, x, y, z. The game is presented in the following matrix: W Z X y a 3,3 2,1 0,2 2,1 b 1,1 1,2 1,0 1,4 0,0 1,0 3,2 1,1 d 0,0 0,5 0,2 3,1 с Find all the Nash equilibria in the game in pure strategies.
1. Consider the following game in normal form. Player 1 is the "row" player with strate-...
1. Consider the following game in normal form. Player 1 is the "row" player with strate- gies a, b, c, d and Player 2 is the "column" player with strategies w, x, y, 2. The game is presented in the following matrix: a b c d w 3,3 1,1 0,0 0,0 x 2,1 1,2 1,0 0,5 y 0,2 1,0 3, 2 0,2 z 2,1 1,4 1,1 3,1 (a) Find the set of rationalizable strategies. (b) Find the set of Nash...
Question 5 (25 points). Consider the following simultaneous-move game: Column LIMNIP Ủ11, 1 | 2, 2...
Question 5 (25 points). Consider the following simultaneous-move game: Column LIMNIP Ủ11, 1 | 2, 2 | 3, 4 | 9.3 D12, 5 | 3. 311, 217, 1 Row (a) Find all pure-strategy Nash equilibria. (b) Suppose Row mixes between strategies U and D in the proportions p and (1-p). Graph the payoffs of Column's four strategies as functions of p. What is Column's best response to Row's p-mix? (c) Find the mixed-strategy Nash equilibrium. What are the players' expected...
5. Consider the following game matrix of payoffs: M t 1,1 5,4 4,6 0,2 4,7 3,1 3,0 b 2,0 2,12 Find the pure strategy Nash Equi libria for the above game, ass uming that it is a simultaneo us a) move game. b) Suppose Column moves first, and Row moves sequentially after that. Draw a game tree and solve for the equilibrium path. Would Column want to move first? Would Row want to let them? c) Answer the same questions...
Consider the following gome matrix of payoffs: t1,15,4 4,6 m4,7 0,2 3,1 b 2,0 2,123,0 a) Find the pure strategy Nash Equilibria for the above game, assuming that it is a simultaneous move game b) Suppose Column moves first, and Row moves sequentially after that. Draw a game tree and solve for the equilibrium path. Would Column want to move first? Would Row want to let them? c Answer the same questions in (b) above, only assuming that Row would...
S5. Consider the following game table: COLIN North South East West Earth 1,3 3,1 0,2 1,1 Water 1,2 1,2 2,3 1,1 ROWENA Wind 3,2 2,1 1,3 0,3 Fire 2,0 3,0 1,1 2,2 124 [CH. 4] SIMULTANEOUS-MOVE GAMES: DISCRETE STRATEGIES (a) Does either Rowena or Colin have a dominant strategy? Explain why or why not. (b) Use iterated elimination of dominated strategies to reduce the game as much as possible. Give the order in which the eliminations occur and give the...
2. Consider the following simultaneous move game: Column Left Right Top 1,1 7,3 Row Bottom 3,5 11,0 (a) Find all pure-strategy Nash equilibria (b) Now assume that the game is made sequential with Row moving first. Illustrate this new game using a game tree and find the rollback equilibrium (c) List the strategies of the two players in this sequential-move game and give the normal-form representation of the game (the payoff matrix) (d) Use the payoff matrix to find the...
2. Consider the following simultaneous move game: Column Left Right 1,1 3,5 11,0 Тoр 7,3 Row Bottom (a) Find all pure-strategy Nash equilibria (b) Now assume that the game is made sequential with Row moving first. Illustrate this new game using a game tree and find the rollback equilibrium (c) List the strategies of the two players in this sequential-move game and give the normal-form representation of the game (the payoff matrix) (d) Use the payoff matrix to find the...
In the following game, all payoffs are listed with the row player's payoffs first and the column player's payoffs second (14-15) Player B B1 B2 Player A AL 5,6 7,2 A2 4,5 9,1 4. In game above, a) Player A choosing As and Player B choosing Be is a Nash equilibrium. b) Player A choosing Az and Player B choosing Ba is a Nash equilibrium. c) there is no Nash equilibrium. d) there are multiple Nash equilibria in pure strategies.
Exercise 2 Consider the following simultaneous move game between two players I II III IV (-2,0) (-1,0) (-1,1) C (0,1) (1,0) (0,2) (0,2) (0,2) A В (0,2) 1,2) (0,2) (0,2) (0,3) (0,4) (-1,3) (0,3) a. Use the Elimination of Weakly Dominated Strategies Criterion to obtain a solution (unique to the chosen order of elimination) b. Show that the order of elimination matters by finding a different solution (unique to the new chosen order of elimination) c. Show that the solutions...
3. Consider the following game in normal form. Player 1 is the "row" player with strate- gies a, b, c, d and Player 2 is the "column" player with strategies w, x, y, z. The game is presented in the following matrix: W Z X y a 3,3 2,1 0,2 2,1 b 1,1 1,2 1,0 1,4 0,0 1,0 3,2 1,1 d 0,0 0,5 0,2 3,1 с Find all the Nash equilibria in the game in pure strategies.
1. Consider the following game in normal form. Player 1 is the "row" player with strate- gies a, b, c, d and Player 2 is the "column" player with strategies w, x, y, 2. The game is presented in the following matrix: a b c d w 3,3 1,1 0,0 0,0 x 2,1 1,2 1,0 0,5 y 0,2 1,0 3, 2 0,2 z 2,1 1,4 1,1 3,1 (a) Find the set of rationalizable strategies. (b) Find the set of Nash...
Question 5 (25 points). Consider the following simultaneous-move game: Column LIMNIP Ủ11, 1 | 2, 2 | 3, 4 | 9.3 D12, 5 | 3. 311, 217, 1 Row (a) Find all pure-strategy Nash equilibria. (b) Suppose Row mixes between strategies U and D in the proportions p and (1-p). Graph the payoffs of Column's four strategies as functions of p. What is Column's best response to Row's p-mix? (c) Find the mixed-strategy Nash equilibrium. What are the players' expected...
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