第一节 博弈论和策略行为 第二节 同时博弈：纯策略均衡 第三节 同时博弈：混合策略均衡 第四节 序贯博弈

第一节 成本的概念 第二节 短期总产量和短期总成本 第三节 短期成本曲线 第四节 长期成本曲线

Structure Economic profit Short-run profit maximization –Comparative statics Long-run profit maximization Profit maximization and returns to scale Revealed profit maximization

Structure When to sell an asset? –Rate-of-return Arbitrage Taxation of asset returns Applications Financial intermediaries

Properties of Demand Functions Comparative statics analysis （比较 静态分析）of ordinary demand functions -- the study of how ordinary demands x1

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 Rational constrained choice Computing ordinary demands – Interior solution （内在解） –Corner solution （角点解） – “Kinky” solution Example: Choosing taxes

兰州交通大学：《微观经济学》课程教学资源（教案大纲）教学大纲 Microeconomics（负责人：李新文）

Contents Describe budget constraint –Algebra –Graph Describe changes in budget constraint Government programs and budget constraints Non-linear budget lines

Structure Endowments Budget constraints with endowments Net demands Labor supply