基于双重偏好假设的委托——代理研究

The Study of Principal——Agent Theory Based on Two Preference Hypothesis

提出了具有物质和精神双重偏好的社会理性人假设，建立了该假设下委托－代理理论的基本模型，分别分析了信息对称和不对称两种情况下的激励合同问题．

A hypothesis of social rational people who have both substantial and moral preference is given, an elementary model of principal - agent theory based on the hypothesis is founded, the studies of motivation contracts are made individually, according to the situation of complete and incomplete information.