Cost Minimization Content: Definitions Properties of cost function WACM Some forms of cost functions lecture3 for Chu Kechen Honors College

profit maximization Contain: Some definition -Isoprofit curve -Demand function and it's properties supply function and it's properties -Profit function and it's properties lecture 2 for Chu Kechen Honors College

Summary textbook: Varian, Hal R., 1992, Microeconomics Analysis, 3rd ed. Mas-Colell, A., M. Whinston, and J. Green, 1995, Microeconomics Theory. assignments: twice a week; Team work; Deliver on the class

Content Lotteries and expected utility Risk aversion Metric Subjective probability theory

Content Public goods Subscription -Efficient provision of public goods Public choice · Externality -What' s externality? - How to solute it? -What' s the efficient condition with externality

Content The“core Uniqueness of equilibrium Stability of equilibrium · Welfare

Content Pure exchange system The existence of Walrasian equilibrium The first theorem of welfare economics The second theorem of welfare economics Exchange with production

CONTENT WA and demand law From preferences to utility Utility maximization Expenditure minimization

Duality Given the technology, we can obtain the cost function, are the cost function contains the same information of the technology (production function)? If the answer is \yes\, then the cost minimization behavior will indicate the technology of the firm

第一节证券投资风险的控制 第二节证券投资品种的选择 第三节证券投资时机的选择