基于Stackelberg博弈的循环经济闭环产业链研究  

Study on Closed-loop Industry Chain with Stackelberg Game in Circular Economy

作　　者：孔鹏志[1] 杨忠直[1] 

机构地区：[1]上海交通大学安泰经济与管理学院,上海200052

出　　处：《中国人口·资源与环境》2011年第9期132-137,共6页China Population,Resources and Environment

基　　金：国家社会科学基金项目"促进循环经济发展的产业组织创新研究"(编号:06BJY045)

摘　　要：为揭示循环经济产业链的内在发展机制,本文基于循环经济产业链的特征建立了闭环产业链模型,利用企业间的Stackelberg博弈分析了消费者、企业和政府间的利益关联以及三大主体最优决策对闭环产业链的影响方式。研究结论表明,消费者的环境偏好越低,政府的环境税标准越低,且环境税的制定空间越小,企业收益越难实现从传统产业链到循环产业链的转移,消费者以新产品的消费弥补环境效用的损失;在政府的全局最优税收情况下,传统产业链的企业在横向企业竞争中仍具有先动优势,并不随环境税增加而改变;政府经济最优废弃物循环率能够保证循环产业链的回收资源供给,但只是在消费者容忍的范围内实现了消费者效用最大化和生产总收益最大化。经济的可持续发展要求废弃物循环率达到生态最优,这需要政府舍弃部分经济利益,实施更严厉的环境税政策约束传统产业链的发展规模,同时结合参与性政策提高公众的环境偏好,以保证循环经济闭环产业链的顺利运行。In order to reveal the internal development mechanism of the industry chain in circular economy, we establish a closed-loop model of industry chain based on the characteristics of industry chain in circular economy. With the help of the Stackelberg game in the production processes, we analyze the inter-related mechanism among consumers, enterprises and the government, and further discuss the effects on the development of this closed-loop industry chain by their optimal decision. It indicates that the lower the environmental preference of consumers is, the lower the standard of Pigovian taxes will be made by the government, and also the narrower the range of the Pigovian taxes will be. Meanwhile, because of that, it will become more difficult for the enterprises to transfer from the traditional industry chain to the recycling industry chain. But the consumers will consume new products in order to compensate for their loss of environmental utility. Under the condition of the global optimal taxation made by the government, the enterprises in traditional industry chain still have the first-mover advantage over the enterprises in recycling industry chain in the horizontal competition. This situation will not change even if Pigovian taxes increase. The governmental economically optimal recycling rate of waste can guarantee the supply of the recycling resources in the recycling industry chain, but it only realizes the maximization of the consumers＇ utility and the gross production revenue at the consumers＇ tolerating level. Actually, sustainable development of economy requires the ecological optimization of the rate of waste recycling, which requiring the government to give up some economic benefits, implement more strict policies of the Pigovian taxes to limit the developing scale of the traditional industry chain, as well as promote consumers ＇ environmental preference with the combination of public participation policies, in order to ensure the smooth operation of the closed- loop industrial chain in circular e

关 键 词：循环经济 产业链 环境税 STACKELBERG博弈 

分 类 号：F062.2[经济管理—政治经济学]