摘要：As a comprehensive environmental management system with a higher statutory environmental standard, Voluntary Environmental Program has become a trend of international environmental policy and the essence of it is a multi-agency task, in which government (principal) entrust enterprise (proxy) develop economic in the context of protecting the environment. Moreover, government is in a dominant position in the effective implementation of voluntary environmental program, and their incentive to set different targets, under the voluntary environmental program, play a key role for the effective implementation of voluntary environmental program.
关键词：Voluntary Environmental Program;enterprise;Multitask Principal-Agent Model
