区域经济一体化发展趋势 数量不断增多。《2003年WTO年度报告》指出，截至2002年6月，向GATT/WTO报 告的区域贸易一体化共250项，其中129项是1995年WTO建立之后报告的。目前正 在实施的区域贸易协定有170项。WTO估计到2005年可能会有300项左右的区域贸 易协定

The Market System Relies on Supply and Demand to Solve the Trio of Economic Problems

1. Conceptual Overview of Liabilities Liabilities are probable future sacrifices of economic benefits arising from present obligations of a company to transfer assets or provide services to other entities in the future as a result of past transactions or events

This work is distributed as a Discussion Paper by the STANFORD INSTITUTE FOR ECONOMIC POLICY RESEARCH SIEPR Discussion Paper No. 03- Confusing Success with Access: “Correctly” Measuring Concentration of Ownership and Control in Mass Media and Online Services

Structure Market supply Short-run supply and equilibrium Long-run supply and equilibrium Long-run implications for taxation Fixed inputs and economic rent (经济租金)

All the models considered so far have one thing in common. There is no uncertainty. This is a very restrictive assumption. Often in economic situations there is less than perfect information. Both production and consumption often involve unknown variables that affect the profits and utility of the agents

一、极限的运算法则 二、两个重要极限

一、变量 二、函数概念 三、函数的简单性质 四、初等函数

一、基本初等函数的导数 二、反函数求导法则 三、导数的四则运算法则 四、复合函数求导法则 五、隐函数求导法则 六、高阶导数

一、微分中值定理 二、罗彼塔法则