1 Introduction 1.1 Social physics 1.2 The importance of having money 1.3 The impossibility of measuring beliefs 1.4 Risk-neutral probabilities 1.5 No-arbitrage as common knowledge of rationality 1.6 A road map of the book 2 Preference axioms, fixed points, and separating hyperplanes 2.1 The axiomatization of probability and utility 2.

2 The independence axiom 2.3 The difficulty of measuring utility 2.4 The fixed point theorem 2.5 The separating hyperplane theorem 2.6 Primal/dual linear programs to search for arbitrage opportunities 2.7 No-arbitrage and the fundamental theorems of rational choice 3 Subjective probability 3.1 Elicitation of beliefs 3.2 A 3-state example of probability assessment 3.

3 The fundamental theorem of subjective probability 3.4 Bayes'' theorem and (not) learning over time 3.5 Incomplete preferences and imprecise probabilities 3.6 Continuous probability distributions 3.7 Prelude to game theory: no-ex-post-arbitrage and zero probabilities 4 Expected utility 4.1 Elicitation of tastes 4.2 The fundamental theorem of expected utility 4.3 Continuous payoff distributions and measurement of risk aversion 4.

4 The fundamental theorem of utilitarianism (social aggregation) 5 Subjective expected utility 5.1 Joint elicitation of beliefs and tastes 5.2 The fundamental theorem of subjective expected utility 5.3 (In)separability of beliefs and tastes (state-dependent utility) 5.4 Incomplete preferences with state-dependent utilities 5.5 Representation by sets of probability/utility pairs 6 State-preference theory, risk aversion, and risk-neutral probabilities 6.1 The state-preference framework for choice under uncertainty 6.2 Examples of utility functions for risk-averse agents 6.

3 The fundamental theorem of state-preference theory 6.4 Risk-neutral probabilities and their matrix of derivatives 6.5 The risk aversion matrix 6.6 A generalized risk premium measure 6.7 Risk-neutral probabilities and the Slutsky matrix 7 Ambiguity and source-dependent risk aversion 7.1 Introduction 7.2 Ellsberg''s paradox and smooth non-expected-utility preferences 7.3 Source-dependent utility revealed by risk-neutral probabilities 7.

4 A 3x3 example of a two-source model 7.5 The second-order-uncertainty smooth model 7.6 Discussion 7.7 Some history of non-expected-utility 8 Noncooperative games 8.1 Introduction 8.2 Solution of a 1-player game by no-arbitrage 8.3 Solution of a 2-player game by no-arbitrage 8.4 Games of coordination: chicken, battle of the sexes, and stag hunt 8.

5 An overview of correlated equilibrium and its properties 8.6 The fundamental theorem of noncooperative games 8.7 Examples of Nash and correlated equilibria 8.8 Correlated equilibrium vsNash equilibrium and rationalizability 8.9 Risk aversion and risk-neutral equilibria 8.10 Playing a new game 8.11 Games of incomplete information 8.12 Discussion 9 Asset pricing 9.

1 Introduction 9.2 Risk-neutral probabilities and the fundamental theorem 9.3 The multivariate normal/exponential/quadratic model 9.4 Market aggregation of means and covariances 9.5 The subjective capital asset pricing model (CAPM) 10 Summary of the fundamental theorems and models 10.1 Perspectives on the foundations of rational choice theory 10.2 Axioms for preferences and acceptable bets 10.3 Subjective probability theory 10.

4 Expected utility theory 10.5 Subjective expected utility theory 10.6 State-preference theory and risk-neutral probabilities 10.7 Source-dependent utility and ambiguity aversion 10.8 Noncooperative game theory 10.9 Asset pricing theory 11 Linear programming models for seeking arbitrage opportunities 11.1 LP models for arbitrage in subjective probability theory 11.2 LP model for for arbitrage in expected utility theory 11.

3 LP model for for arbitrage in subjective expected utility theory 11.4 LP model for ex-post-arbitrage and correlated equilibria in games 11.5 LP model for arbitrage in asset pricing theory 12 Selected proofs Bibliography Index.