Introduction Acknowledgements A STRATEGIC EQUILIBRIUM 1 Reexamination of the Perfectness Concept for Equilibrium Points in Extensive Games 2 The Chain Store Paradox 3 A Note on Evolutionarily Stable Strategies in Asymmetric Animal Conflicts B APPLIED GAME THEORY 4 A Simple Game Model of Kidnapping 5 A Simple Model of Imperfect Competition,where 4 Are Few and 6Are Many 6 A Model of Oligopolistic Size Structure and Profitability 7 Are Cartel Laws Bad for Business? C COOPERATION 8 Bargaining under Incomplete Information-A Numerical Example 9 A Noncooperative Model of Characteristic-Function Bargaining D EXPERIMENTAL ECONOMICS 10 The Equity Principle in Economic Behavior 11 Coalition Probabilities in a Non-Cooperative Model of Three-Person Quota-Came Bargaining 12 Equal Divsion Payoff Bounds for 3-Person Characteristic Function Experiments Author Index Subject Index