Preface - Preface to the Second Revised Edition - Introduction: An Overview of Decision Theory - Orders and Scales - Optimization - Decisions Under Uncertainty and Risk - Subjective Aspects of Risk - Generalizations of Expected Utility Theory - Multi-Objective Decisions - Theory of Social Choice - Individual Psychology of Decision-Making -Two-Person Constant Sum Games - Some Topics in Continuous Games - Two-Person Non-Constant Sum Games - Social Dilemmas - Applications of Game Theory in Biology - Theory of Voting - Two-Person Cooperative Games - N-Person Cooperative Games - The Allocation Problem - Indices of Power - Theories of Coalition Formation - Game-Theoretic Concepts in Economics - Psychology of Collective Decision - Concluding Remarks - Notes - Appendix - References.