不对称信息下输配电市场的管制策略研究

首先建立了一套激励机制来揭示输配电企业的成本信息,然后通过与带有审核手段的激励机制模型下的监管手段进行对比,分析了不同管制策略的经济性问题,得出了对电力管制工作有指导意义的结论,即电力管制者应在信息租金和审核成本之间权衡,以保证电力管制工作的经济性。

Study on Regulation Strategies of Transmission and Distribution Markets under Asymmetric Information

Transmission and distribution markets of electricity industry have a strong attribute of natural monopoly,so the government should regulate them.Due to the asymmetric information between regulator and grid companies,it is difficult to examine and distinguish the cost information offered by grid companies,so some problems will bring about to the regulator in the regulation process.To solve this problem,at first a set of incentive mechanism to reveal the cost information of the grid companies is built;then by way of comparing with the regulation measures under incentive mechanism model with auditing,the economy of various regulation strategies is analyzed;finally,a conclusion,which is available to guide the regulation of transmission and distribution markets,is derived,i.e.,the regulator should trade off between the information rent and the cost of examination and verification to ensure the economy of the regulation in practice.