Determine whether there exists a strategic game which is equivalent to the Prisoner’s Dilemma with the following property: The payoff functions of players are such that what- ever action profile(s) is(are) we are given, player 1’s payoffs are greater than player 2’s payoff.
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Consider a game in which Player 1 first selects between L and R. If Player 1 selects L, then players 1 and 2 play a prisoner’s dilemma game represented in the strategic form above. If Player 1 selects R then, Player 1 and 2 play the battle-of-the-sexes game in which they simultaneously and independently choose between A and B. If they both choose A, then the payoff vector is (4,4). If they both choose B, then the payoff vector is...
Game Theory: State whether it is true or false. If it is false, provide a counter-example: In every dominance solvable game, every player is better off when players play the rationalizable action profile, than if they play any other action profile.
Consider the competitive, static, one-time game depicted in the following figure. If larger payoffs are preferred, does either player have a dominant strategy? If B believes that A will move A1, how should B move? If B believes that A will move A2, how should B move? What is the Nash equilibrium strategy profile if this game is played just once? What is the strategy profile for this game if both players adopt a secure strategy? What strategy profile results...
4. (a) (10%) A player has three information sets in the game tree. He has four choices in his first information set, four in his second and three in his third. How many strategies does he have in the strategic form? Circle one: (i) 11, (ii) 28 (iii) 48 (iv) 18. (b) (10%) Is it true that the following game is a Prisoners' Dilemma? Explain which features of a Prisoners' Dilemma hold and which do not. (Remember each player must...
Question 1 (15 polnts) Consider the following simultaneous-move game Player 2 ILIR T15. 2 | 2,0 B 3,30, 5 A. Find the pure-strategy Nash equilibrium of this game. Player M B. Can player 2 help himself by employing a simple unconditional strategie move? If so, what action will player 2 choose to commit to? What are the players' new payoffs? C. Answer the following question only if your were not able to find an unconditional strategic move. Can player 2...
Suppose that two players are playing the following game. Player 1 can choose either top or bottom, and Player 2 can choose either left of right. The payoffs are given in the following table Player 2 Left Right top 9,4 2,3 Player 1 Bottom 1,0 3,1 where the number on the left is the payoff to Player 1 and the number on the right is the payoff to player 2. 1) Determine the nash equilibrium of the game. 2) If...
1. Consider the following normal form game: 112 L CR T 10 102 12 0 13 M 12 25 5 0 0 B|13 010 011 a) (Level A) First suppose this game is played only once. What are the pure strategy Nash equilibria? (b) (Level B) Now suppose this game is played twice. Players observe the actions chosen in the first period prior to the second period. Each player's total payoff is the sum of his/her payoff in the two...
1. Consider the following normal form game 112 L CR T|10 1012 1210 13 M 12 25 5 0 (0 B113 0100 (a) (Level A) First suppose this game is played only once. What are the pure strategy Nash equilibria? (b) (Level B) Now suppose this game is played twice. Players observe the actions chosen in the first period prior to the second period. Each player's total payoff is the sum of his/her payoff in the two periods. Consider the...
Game Theory: Will rate for correct and descriptive answers! 2) Here's another game: There are three players, numbered 1,2, and 3. At the beginning of the game, players1 and 2 simultaneously make decisions, each pulling out a Red or Blue marble. Neither player can see what the other player is choosing. After this choice, the players secretly reveal their marbles to each other without letting player 3 see. If both players choose Red, then the game ends and the payoff...
Consider the following game: Player 1 announces an integer p in the interval (1.201. Player 2 then announces an integer g in the interval (21.40) . Ifp-1, then the game is a tie (each player gets a payoff of zero). . If q is prime, then Player 1 wins (the payoffs are (1,-1). . If pand q have a common factor greater than 1, then Player 1 wins (the payoffs are (1,-1). If pand qare relatively prime (but g is...