电网建设外部环境中多方利益群体博弈模型

电网建设外部环境主要涉及电网公司、基层组织和当地居民三大主要利益群体，构造电网公司和基层组织的委托代理模型、基层组织和当地居民的讨价还价博弈模型，分析三大利益群体在政策处理过程中的相互作用，研究认为规定征地概算的下限水平，是保证农民得到合理的补偿费用的必要条件。对基层组织的最优激励机制是在实施承包经营制。有利于构建电网建设和谐外部环境。

Study on the Game Model for Multiple Interest Groups in the External Environment for Power Grid Construction

Three major interest groups are closely related to the external environment in the construction of power grids, namely the power grid companies, grass-roots organizations and local residents. This paper establishes the principal-agent model between the power grid companies and grass-roots organizations and the bargaining game model between grass-roots organizations and local residents, and then analyzes the interactions among these three groups in the process of implementation of the related policies. This paper suggests that a mandatory bottom of the land acquisition price is a necessary guarantee for farmers to get land compensation fees for land requisitioned. The optimal incentive for the grass roots proves to be the contract management system for a better external environment for power grid construction.