生态合作中监管机制与地方政府演化博弈分析

Analysis of the Regulatory Mechanism and the Evolution Game of Local Government in Ecological Cooperation

随着生态矛盾不断突出,各地政府将实现生态治理合作共赢作为生态环境治理的目标。如何在治理生态合作的过程中使得参与博弈各方的利益冲突达到合理稳定是决定生态合作能否顺利开展的关键。以往关于生态合作的演化博弈研究更多的侧重于探讨跨区域生态合作中各地方政府间的演化博弈,忽略了国家建立的监管机制在生态合作中的重要作用。该文构建监管机制和地方政府动态演化博弈模型进行相关利益主体的博弈分析,利用模型得到各种策略选择下监管机制和地方政府的期望收益,再通过复制动态方程,计算出各自的演化稳定策略。研究表明:监管机制提供适当的财政补贴对于促进生态合作至关重要;地方政府参与生态合作得到的直接收益是地方政府是否参与生态合作的关键因素;国家应该着力规划合理生态合作机制,使各地方政府参与生态合作的同时获得生态合作产业发展带来的额外效益;通过引进高新技术,对新技术产业加以扶持和政策优惠,降低当地政府创新企业技术的成本,使生态合作可以高效运转,实现可持续发展。

With the ecological contradiction becoming more and more prominent, local governments will realize ecological win-win cooperation as the goal of ecological environment governance. How to manage the ecosystem cooperation in the process that makes the conflict of interest between the players in the game to be reasonable and stable is the key to the success of ecological cooperation. Previously the evolution game of ecological cooperation has focused more on exploring the evolutionary game between different local governments in cross-regional ecological cooperation, ignoring the important role of the national regulatory mechanism in ecological cooperation. In this paper, we construct the game analysis of the relevant stakeholders in the game model of the regulatory mechanism and local government dynamic evolutionary game, and use the model to obtain the expected revenue of the regulatory mechanism and local government under various strategies, and then through the replication of dynamic equation, the respective evolutionary stability strategy is calculated. Results have shown that regulatory mechanisms provide appropriate financial incentives that are essential to promoting ecological cooperation. The direct benefit of local governments＇ participation in ecological cooperation is the key factor for local governments to participate in ecological cooperation. The country should focus on the ecological cooperation mechanism, allowing local governments to participate in the ecological cooperation and the additional benefit of the development of the eco-cooperation industry. By introducing high and new technology, giving support and preferential policies to the new technology industry, reducing the cost of local government innovative enterprises＇ technology, ecological cooperation can be operated efficiently and sustainable development can be realized.