本文从部门这个新角度分析了中国地区经济的增长和差异问题。分析表明,工业和 其他第三产业对省区劳动生产率增长的贡献高达75%。同时,中国省区经济增长有显著的发散,但 是省区发散并不意味着每个部门都是发散的,农业、工业、交通运输仓储邮电业和其他第三产业等部 门是微弱发散的,而批零贸易餐饮业则显示出了微弱的收敛趋势。地区差距的87%来源于工业和 其他第三产业

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

南京农业大学：《经济学基础（下）》课程教学大纲

南京农业大学：《经济学基础（下）》课程教学大纲

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?