Structure State contingent consumption(依情 形而定的消费) Preferences under uncertainty Attitudes toward risk State-contingent- budget constraint Choice under uncertainty Diversification and risk spreading

Structure Describe preferences Indifference curves(无差异曲线) Well- behaved preferences Marginal rate of substitution(边际替代率)

Contents Dominant strategy Nash equilibrium Prisoner's' dilemma and repeated games Multiple equilibria and sequential games Pure and mixed strategies

❖§9－1出口货物投保概述 ❖§9－2投保单 ❖§9－3保险单据

Structure Market equilibrium Quantity tax and equilibrium Tax incidence税收分担) Deadweight loss(额外净损失)

How Should a Monopoly Price? So far a monopoly has been thought of as a firm which has to sell its product at the same price to every customer. This is uniform pricing. Can price-discrimination-(差别定价 ) earn monopoly higher profits?

Introduction What is International Economics about? International Economics: Trade and Money

Introduction The Specific Factors Model International Trade in the Specific Factors Model Income Distribution and the Gains from Trade The Political Economy of Trade: A Preliminary View Summary Appendix: Further Details on Specific Factors

Introduction A Standard Model of Trading Economy International Transfers of Income: Shifting the RD Curve Tariffs and Export Subsidies: Simultaneous Shifts in RS and RD Summary Appendix: Representing International Equilibrium with Offer Curves

Chapter Organization Introduction The Case for Free Trade National Welfare Arguments against Free Trade Income Distribution and Trade Policy International Negotiations and Trade Policy Summary Appendix: Proving that the Optimum Tariff is Positive