农业面源污染管理中补偿机制设计

Optimal Compensation Mechanism Design of Non point Source Pollution

摘要:

首先建立了完全信息下政府的管理模型，然后利用激励理论，在不完全信息下设计1组契约来揭露农户真实的产出类型，建立了政府带审核手段的激励模型，给出了改进的补偿机制，并对模型的结果进行了讨论，得到了一个面源污染补偿的形成机制.新机制通过农户的“自我申报”实现了环境管理者的管理目标.最后通过算例说明了机制的有效性，并解释了效率损失的原因.

Abstract:

A management model is first established under complete information, and then a contract is made to expose the farmers’ production type under incomplete information by incentive theory. An incentive model with government’s auditing is presented, which improves the compensation model. A discussion is held on the model’s result, as a result,the compensation mechanism of non point source pollution is obtained. The new mechanism can realize the management goal by farmers’ self declaration. At last, a numerical example validates the approach.