Table of contents : Preface 1. Introduction 2. Preference Relations and Revealed Preference 3. Ordinal Utility 4. Choice Under Uncertainty 5. von Neumann-Morgenstern Expected Utility 6. Utility Functions for Money 7. Horse Race Lotteries and Roulette Wheels 8. Subjective Probability 9. Savage's Theory of Choice Under Uncertainty 10. Conditional Preference, Conditional Probability, and Contingent Choice 11. Independence, Exchangeability, and de Finetti's Theorem 12. Normative Uses of These Models on Subproblems 13. Dynamic Choice Theory and the Choice of Opportunity Sets 14. The Experimental Evidence References Index