1. Suppose we have a 2-player zero-sum game where the strategy set of the row player (resp. the column player) is R= {rr) (resp. C= {₁,..., ce}) and where the payoff matrix is A=(a). If (ri, c₁) and (r2, c2) are both Nash equilibria, show that they have the same payoff (i.e. a1 = 022).

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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1. Suppose we have a 2-player zero-sum game where the strategy set of the row player
(resp. the column player) is R = {₁,...,} (resp. C = {₁,...,c}) and where the
payoff matrix is A = (a). If (r₁, c₁) and (r2, c₂) are both Nash equilibria, show that
they have the same payoff (i.e. a11 = 022).
Transcribed Image Text:1. Suppose we have a 2-player zero-sum game where the strategy set of the row player (resp. the column player) is R = {₁,...,} (resp. C = {₁,...,c}) and where the payoff matrix is A = (a). If (r₁, c₁) and (r2, c₂) are both Nash equilibria, show that they have the same payoff (i.e. a11 = 022).
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