Which player (if any) has a dominate strategy? What is the Nash Equilibrium of this game? Does the game satisfy the definition of prisoner dilemma?
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Which player (if any) has a dominate strategy?
What is the Nash Equilibrium of this game?
Does the game satisfy the definition of prisoner dilemma?
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- At a company, 20 employees are making contributions for a retirement gift.Each person is choosing how many dollars to contribute from the interval[0,10]. The payoff to person i is bi X xi - xi, where bi > 0 is the “warm glow”he receives from each dollar he contributes, and he incurs a personal cost of 1.a. Assume bi < 1 for all i. Find all Nash equilibria. How much is collected?b. Assume bi > 1 for all i. Find all Nash equilibria. How much is collected?c. Assume bi = 1 for all i. Find all Nash equilibria. How much is collected?Now suppose the manager of these 20 employees has announced that shewill contribute d > 0 dollars for each dollar that an employee contributes.The warm glow effect to employee i from contributing a dollar is now bi X(1 + d) because each dollar contributed actually results in a total contribution of 1 + d. Assume bi = 0.1 for i = 1, . . . , 5; bi = 0.2 for i = 6, . . . , 10; bi = 0.25 for i = 11, . . . , 15; and bi = 0.5 for i = 16, . . . , 20.d. What…10. Game theoryEconomics: Industrial Economics Question: 1 Consider the following simultaneous move game: Player 1 selects rows and player 2 selects columns in a simultaneous move game. For every outcome, payoffs for player 1 are given by the first entry and payoffs for player 2 by the second. P1\P2 | A | B | C | D | 1 | (5,5) | (7,4) | (7,5) | (1,2) | 2 | (7,2) | (7,3) | (5,1) | (2,3) | 3 | (1,2) | (6,9) | (8,0) | (8,8) | The Nash Equilibrium is: Choices: A. (2,B) B. (3,D) C. (3,B) D. (1,C) Question: 2 In the patent pooling model, if there are four inputs that are required for production of the final goods and each one is produced by a patent-holding monopolist then 1. At the Nash Equilibrium the Lerner Index for the industry isChoices: A. Half as high as the Lerner index that would arise...B. Twice as high as the Lerner Index that would arise...C. Four times higher than the Lerner Index that we...D. Four times lower than the Lerner Index that we... 2. If the market for the final good were a…
- 3. Suppose that the various Balls of basketball or internet fame Lavar, Lamelo, Liangelo, Lonzo,and Spalding are considering playing in a 1-on-1 tournament. They get a payoff of 0 if theydecide not to participate. The following table illustrates their payoffs across the variousscenarios. 1 Player 2 Players 3 Players 4 Players 5 Players Lavar 10 4 2 -2 -5 Lamelo 10 7 5 2 -1 Liangelo 10 7 5 2 -1 Lonzo 10 8 7 6 5 Spalding 10 9 8 7 6 a. Find and describe all pure strategy Nash Equilibria.b. Suppose now Spalding, since it is in fact a literal basketball, gets a payoff of 0 in anycircumstance, being an inanimate object. The table is now as follows: 1 Player 2 Players 3 Players 4Players 5 Players Lavar 10 4 2 -2 -5 Lamelo 10 7 5 2 -1 Liangelo 10 7 5 2 -1 Lonzo 10 8 7 6 5 Spalding 0 0 0 0 0 Find and describe all pure strategy Nash Equilibria.Micro Nash game theory Consider the game matching pennies with an external option u for player 1. Suppose that u in ]0, 1[. a. Calculate in a very complete form the best response apps for each player. b. Give the set of Nash equilibria for the game. please I need a formal answer, not the one already posted.Suppose two bidders compete for a single indivisible item (e.g., a used car, a piece of art, etc.). We assume that bidder 1 values the item at $v1, and bidder 2 values the item at $v2. We assume that v1 > v2. In this problem we study a second price auction, which proceeds as follows. Each player i = 1, 2 simultaneously chooses a bid bi ≥ 0. The higher of the two bidders wins, and pays the second highest bid (in this case, the other player’s bid). In case of a tie, suppose the item goes to bidder 1. If a bidder does not win, their payoff is zero; if the bidder wins, their payoff is their value minus the second highest bid. a) Now suppose that player 1 bids b1 = v2 and player 2 bids b2 = v1, i.e., they both bid the value of the other player. (Note that in this case, player 2 is bidding above their value!) Show that this is a pure NE of the second price auction. (Note that in this pure NE the player with the lower value wins, while in the weak dominant strategy equilibrium where both…
- Japan's Elpida Memory entered court management and was acquired by Micron. The media reportedthat it was the result of the semiconductor chicken game.￭Question (a) Where is the Nash Equilibrium?￭Question (b) What is the mixed-strategy equilibrium? – find out x and y￭Question (c) What is the probability of a chicken game?Consider the following two-player game.First, player 1 selects a number x≥0. Player 2 observes x. Then, simultaneously andindependently, player 1 selects a number y1 and player 2 selects a number y2, at which pointthe game ends.Player 1’s payoff is: u1(x; y1) = −3y21 + 6y1y2 −13x2 + 8xPlayer 2’s payoff is: u2(y2) = 6y1y2 −6y22 + 12xy2Draw the game tree of this game and identify its Subgame Perfect Nash Equilibrium.Consider the following coordination game: Player 2P1 Comedy Show Concert Comedy Show 11,5 0,0 Concert 0,0 2,2 a. Find the Nash equilibrium(s) for this game.b. Now assume Player 1 and Player 2 have distributional preferences. Specifically, both people greatly care about the utility of the other person. In fact, they place equal weight on their outcome and the other person’soutcome, ρ = σ = ½. Find the Nash equilibrium(s) with these utilitarianpreferences.c. Now consider the case where Player1 and Player2 do not like each other. Specifically, any positive outcome for the other person is viewed as anegative outcome for the individual, ρ = σ = -1. Find the Nashequilibrium(s) with these envious preferences.
