Equilibrium: Difference between revisions
It seems that a cabal equilibrium is the same thing as a strong Nash equilibrium; make a change to this effect.
(The "cabal equilibria" is difficult to find online anyplace, other than this wiki.) |
(It seems that a cabal equilibrium is the same thing as a strong Nash equilibrium; make a change to this effect.) |
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'''Nash equilibria''' are situations where each player has chosen a strategy and no single player could improve their situation by unilaterally changing strategy while all the other players keep their strategies.
'''Cabal equilibria''' or [[w:Strong Nash equilibrium|strong Nash equilibria]] are situations where each player has chosen a strategy and no ''subset of players'' could simultaneously change behaviour (while those outside that subset keep their strategies) in a way that no player in that subset is worse off and at least one in the subset is better off.
All cabal equilibria are Nash equilibria but not vice versa.
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The term "cabal
== Strong equilibrium ==
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