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 -- 4. A Simple Game Model of Kidnapping -- 5. A Simple Model of Imperfect Competition where 4 Are Few and 6 Are Many -- 6. A Model of Oligopolistic Size Structure and Profitability -- 7. Are Cartel Laws Bad for Business? -- 8. Bargaining under Incomplete Information — A Numerical Example -- 9. A Noncooperative Model of Characteristic-Function Bargaining -- 10. The Equity Principle in Economic Behavior -- 11. Coalition Probabilities in a Non-Cooperative Model of Three-Person Quota-Game Bargaining -- 12. Equal Division Payoff Bounds for Three-Person Characteristic Function Experiments -- Author Index.