西方管理学家对委托人目标和代理人效用函数的不一致性进行了研究，提出了委托—代理理论。
West management scientists have researched on the difference between utility functions of principal and agent. They suggested the theory of principal agent.
由于企业委托代理关系的确立，对于代理人的经营管理行为应该加以监督、约束和激励。
Because of the establishment of the relationship of authorization and agent in cooperation, the agent's management behavior should be under control, restrain and being encouraged.
首先综述了国内最近几年委托代理理论在供应链管理中的应用，介绍了基于多委托人-单代理人的共同代理理论。
The paper summarizes the latest domestic researches on the principal-agent issue in supply chain and introduces the common agent theory which concerns multi-principals and one agent.
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