Sources of Stresses and Strains Depends on type of structure Aircraft

The atmosphere The atmosphere is a thin blanket of gas that envelops the earth The gases that make up the atmosphere are held close to the earth by the pull of gravity With increasing distance from the earth's surface, the temperature, density, and composition of the atmosphere gradually change

一.原子结构 Atomic Structure Nucleus 1 历史发展 2 实验基础 3 基本结构

Structure When to sell an asset? -rate-of -return- Arbitrage Taxation of asset returns Depletable resources Financial intermediaries

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

Structure Present and future values Intertemporal budget constraint Preferences for intertemporal consumption Intertemporal choice Comparative statics Valuing securities

Structure Money equivalent of utility gains to trade Consumer's' surplus Changes in consumer's' surplus Compensating and equivalent variations Producer's' surplus

Structure Describing technologies Production set or technology set Production function Isoquant Marginal product Returns to scale Technical rate of substitution well- behaved technologies Long run and short run

Structure Types of cost curves Fixed, variable and total cost functions Average fixed, average variable and average cost functions Marginal cost functions Marginal and variable cost functions Marginal and average cost functions Short run and long run cost curves

Structure on -collusive- moves Simultaneous moves Quantity competition -Cournot model Price competition- Bertrand model Sequential moves Quantity leadership- Stakelberg model Price leadership Collusion