越境污染问题的博弈分析

造成越境污染的一个重要经济学原因是它属于国际外部性问题．运用博弈论方法对这一原因进行定量分析，明确了建立国际间环境合作联盟，制定联盟间合作协议对越境污染治理的必要性，强调加强环境联盟的监督控制和合作协议的实施力度对越境环境污染的外部性解决的促进作用，并进一步指出解决国际外部性问题过程中出现的现实困难．为解决越境环境污染问题，促使各国进行环境合作提供了理论上的依据．

Game''''s analysis on trans-boundary environmental pollution Problems

An important economic reason for the trans-boundary environmental pollution was its international externality. Using game model, we analyzed the international externality quantitatively, one of the causes for trans-boundary environmental pollution problems, which made clear the necessity to set up international coalition and to put forward the cooperative agreements among nations. Furthermore, we emphasized that the strength of the regulation for coalitions and the implementation for agreements could enforce the trans- formation from externality to internality. Also, the difficulties during this transformation were pointed out. This paper provided a basis in theory for the trans-bourdarv environmental pollution problems.