Aiming at incentive mechanism, the paper analyzes the influencing factors of moral hazard with Stigler-Model.Some suggestions are forwarded for government management.

• 本文采用贝克乐-斯蒂格勒的委托-代理模型，对影响集中处理企业从事道德风险行为的有关因素进行分析，为环保部门制定激励与约束政策提供思路。