国家开放大学：2006—2007学年第二学期“开放专科”农村经济管理专业实用管理基础期末试题（开卷）

上海交通大学：《社会政策：公平与福祉》课程教学资源（学生课堂展示）经济适用房政策

Effects of a Price Change What happens when a commodity's price decreases? Substitution effect(替代效应):the commodity is relatively cheaper, so consumers substitute it for now relatively more expensive other commodities

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

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