Index

E(X, Y), 234

asymptotic stability, 253

Banzhaf-Coleman index, 200

bargaining

Nash’s theorem, 251

battle of the sexes game, 87

best response, 24, 219, 254

best response set

definition, 241

best response strategy, 235, 240

calculus method, 244

finding interior saddle points, 36

characteristic function, 248

scheduling problem, 182

core of a cooperative game

condition to be nonempty, three-person game, 249

definition, 249

deviant strategy, 252

division of land game, 147

dominated imputations, 249

equality of payoffs, 243

equilibrium theorem, 236

ESS is a Nash equilibrium, 254

evolutionary stable strategy

definition, 252

excess function

definition, 248

game of chicken, 66

game with invertible matrix, 237

games

and evolutionary stable strategies, 252

battle of sexes, 87

characterization of value and saddle, 235

chicken, 67

completely mixed, 237

core of, 249

equality of payoffs theorem, 240

expected payoff, 234

mixed strategy, 234

Nash’s bargaining theorem, 251

safety value for nonzero sum, 240

Shapley value, 251

welfare problem, 81

garbage game, 176

hawk–dove game, 88

invertible matrix theorem for nonzero sum games, 82

losing coalition, 251

lower value, 233

Maple commands

stability and instability, 220

maxmin strategy for player I, 240

maxmin strategy for player II, 240

mixed strategies

expected payoff E(X, Y), 234

Nash equilibrium, 240

and evolutionary stable strategies, 254

definition for bimatrix games, 240

equality of payoffs, 240

existence for continuous strategies, 246

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