First try to understand what is the meaning of each payoff in each box in the matrix present above. If person 2 chooses low and person 1 also chooses low, there is payoff of (3,0) where the payoff 3 represents payoff of player 1 while 0 represents payoff for player 2.
If Person 1 chooses low, person 2 will choose high as it gives the maximum payoff of 2 among 0/1/2.
If Person 1 chooses med., person 2 will choose high as it gives the maximum payoff of 5 among 2/4/5.
If Person 1 chooses high, person 2 will choose low as it gives the maximum payoff of 6 among 6/5/4.
There is no dominant strategy for person 2 as it chooses among high and low as person 1 changes their move.
If person 2 chooses low, person 1 will choose low as it gives maximum payoff of 3 among 3/2/1.
If person 2 chooses med., person 1 will choose low as it gives maximum payoff of 4 among 4/3/2.
If person 2 chooses high, person 1 will choose low as it gives maximum payoff of 5 among 5/4/3.
There is a dominant strategy of person 1 by choosing low in every case possible no matter what person 2 does.
For a Nash equilibrium to be present, both person must have dominant strategy. As person 2 does not have dominant strategy, there is no Nash equilibrium.
18.7 Homework • Unanswered How many Nash equilibria are there in the game below? Person 2...
Exercise 2. Compute every pure strategy Nash equilibria in the following game. LCR TT 2,3 8,2 10,6 3,0 4,5 6,4 M 5,4 6,1 2,5 B 4,5 2,3 5,2
How many Nash equilibria are there of the following game? A| B A 4,4 0,0 B 0,0 2,2 OB. Three O C. One D. Infinity
Problem 1: (20 points) For the normal form game shown below find: (a) (10 points) the set of Nash equilibria. (b) (5 points) the set of perfect equilibria. (c) (5 points) the set of proper equilibria. LR U (3,0) (3,0) M (2, 1) (4,2) D (2,1) (1,0)
How many Nash Equilibria in pure strategies does this game have? Question 3 0,1 1,0 0,0 How many Nash Equilibria in pure strategies does this game have? ооооо
2. Write the game below in normal form and find all Nash equilibria. a b 16,-10 4,0 + P1 a b 10,6 2,2 posle Z Nature of P2 a 0,2 p= 14 la
Find all the Nash equilibria in the following game and indicate which are strict. Player 2 d b a -1,4 1,-3 2,7 W 2,7 Player 1 2.1 0,4 1, 3 1, 2 Y -1,6 6,2 3.2 1,1 Z 7,1 5.2 0.2 3,1 O (Wa) and (W,c). Neither are strict. O (W,c) and (Z,b). Both are strict O (Wc) and (Z,b). Neither are strict. O There are no Nash equilibria in this game.
Game Theory Eco 405 Homework 2 Due Februar 1. Find all the Nash equilibria you can of the following game. LC | DR T 0,1 4,2 1,1 3,1! M 3,3 0,6 1,2 -1,1 B 2,5 1,7 3,8 0,0 2. This question refers to a second-price, simultaneous bid auct bidders. Assume that the bidders' valuations are v1, V2, ..., Un, V ... > Un > 0. Bidders simultaneously submit bids, and the winne has the highest bid. The winner gets the...
Calculate the probability of the following events A the first number is 2 or 3 or4 B P(A) P(B) P(not A) P(not B) P(A or B) the second number is 1 or 2 or 3 P(A and B) P(A given B) 2 Dice Sample Space 1,6 1,5 2,5 3,5 4,5 5,5 1,4 1,1 2,1 3,1 4,1 5,1 6,1 1,2 2,2 3,2 4,2 5,2 6,2 1,3 2,3 3,3 4,3 5,3 6,3 2,6 3,6 4,6 2,4 3,4 4,4 5,4 6,4 5,6 6,5...
Calculate the probability of the following events A the first number is 2 or 3 or 4 E the second digit is 3 or less F the second digit is 4 or greater PIE or F) P(E and F) P(A) P( A and E) P( A and F) P( A and E)+P( Aand F) 2 Dice Sample Space 1,1 2,1 3,1 4,1 5,1 1,6 1,2 2,2 3,2 4,2 5,2 6,2 1,3 2,3 3,3 4,3 5,3 6,3 1,5 2,4 3,4 4,4...
Iculate the probability of the foltowing events G first digit 1, 2, or 3 P(F) P(G) | F-sum of digits-4 P(F and G) P(F given G) P(F and G)/P(G) 2 Dice Sample Space 1,6 2,6 3,6 1,5 1,1 2,1 3,1 4,1 5,1 1,2 2,2 3,2 4,2 5,2 6,2 1,3 2,3 3,3 4,3 5,3 6,3 1,4 2,4 3,4 4,4 5,4 6,4 2,5 3,5 4,5 4,6 5,5 5,6 6,5 6,6 6,1 25/2018 HW 2- Probability 1