Find pure nash equilibria, Game Theory

Assignment Help:

Find Pure Nash Equilibria

1. Consider a two-player game in which player 1 chooses the strategy x1 from the closed interval [-1, 1] while player 2 chooses the strategy x2 from the same closed interval [-1, 1]. Player 1's utility function is x21/2 + x1x2 and player 2's utility function is x2 2/2 - x1x2. Find and plot the best- response function of each player (against any pure strategy of the opponent). Is there a pure strategy Nash equilibrium of the game?

2. Consider a game in which player 1 chooses rows, player 2 chooses columns and player 3 chooses matrices. Only Player 3's payoffs are given below. Show that D is not a best response for player 3 against any combination of (mixed) strategies of players 1 and 2. However, prove that D is not dominated by any (mixed) strategies of player 3.

1561_find all pure Nash Equilibria 1.png

3. Consider the following three-player game and find all pure Nash Equilibria. Can you find any Nash equilibrium in which exactly two of the three players play a pure strategy while the other plays a mixed strategy (such as (B, R, ½X ½Y)). Explain by considering all possible cases.

2288_find all pure Nash Equilibria 2.png

4. Show that the following game has two types of NE: (i) player 1 chooses D, 2 chooses C with probability at least 1/3 and player 3 chooses L, and (ii) where player 1 chooses C, player 2 chooses C and 3 chooses R with probability at least ¾.

1360_find all pure Nash Equilibria 3.png


Related Discussions:- Find pure nash equilibria

Rollback equilibrium, Rollback equilibrium       (b) In t...

Rollback equilibrium       (b) In the rollback equilibrium, A and B vote For while C and D vote Against; this leads to payoffs of (3, 4, 3, 4). The complete equil

equilibrium refinement, An equilibrium refinement provides how of choosing...

An equilibrium refinement provides how of choosing one or many equilibria from among several in a very game. several games might contain many Nash equilibria, and therefore supply

Iterated dominant strategy equilibrium, What is the Iterated Dominant Strat...

What is the Iterated Dominant Strategy Equilibrium (IDSE) and associated pay-offs? Type your answer in the following form: (c,B) , (6, 4) if you think the outcome is

Draw a table representing the prisoner.s dilemma game, 1. (a) True or False...

1. (a) True or False: If a 2x2 game has a unique pure strategy Nash Equilibrium, then both players always have dominant strategies. (b) Draw a table representing the Prisoner.s Dil

Evolutionary game theory, Evolutionary game theory provides a dynamic frame...

Evolutionary game theory provides a dynamic framework for analyzing repeated interaction. Originally modeled when "natural models" of fitness, a population might contains folks gen

Common information, An item of information of data in a very game is common...

An item of information of data in a very game is common grasp ledge if all of the players realize it (it is mutual grasp ledge) and every one of the players grasp that each one dif

Dynamic game, Normal 0 false false false EN-US X-NONE...

Normal 0 false false false EN-US X-NONE X-NONE

Identify the pure strategy equilibria, Consider the following three games (...

Consider the following three games (Chicken, Matching Pennies, Stag Hunt): Chicken Player 2 Player 1 D V D -100;-100 10;-10 V -10; 10 -1;-1 Matching Pennies Pla

Discriminatory auction, A multiunit auction that during which within which ...

A multiunit auction that during which within which  each winning bidder pays a unique worth which depends on the particular bid placed by every winning participant. Alternatively,

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd