牡蛎壳污染治理对比及路径探索——基于演化博弈视角的研究

Different symbiotic scenarios were designed and combined with oyster shell pollution management cases in two different counties using symbiosis theory and a game simulation model to investigate the conditions for realizing multiparty symbiosis in oyster shell pollution management. The results show that the primary condition for achieving a virtuous cycle of tripartite governance is active governance by the government. To realize such tripartite governance, it is necessary to reduce the cost of government regulation and change the government's concept and value orientation; to reduce the cost of social capital contracted for participation in governance to improve the sustainability of social capital in the case of governance participation; and the villagers’ public, as the destroyer of the environment and the beneficiary of governance, should change their traditional concept of governance. Changing the traditional concept of the villagers would improve the benefits that the villagers can obtain by participating in governance, and this should be supplemented with corresponding reward and punishment mechanisms to increase the cost of the villagers’ choice not to participate. If the conditions listed above are met, the system will enter a virtuous cycle of tripartite governance. Based on this, we hope to seek a sustainable and replicable oyster shell pollution management path through the experiences of oyster shell pollution management in both A County and H County, so that we can better promote the rural revitalization strategy and realize the construction of a beautiful China.

结合共生理论和引入博弈仿真模型，设计不同的共生情景并结合 A 县、H 县牡蛎壳污染治理事例来探讨牡蛎壳污染治理多方共生的实现条件。研究发现，要实现三方共治的良性循环治理体系，政府积极治理是首要条件。要实现三方共治要降低政府监管成本，并转变政府观念及其价值取向；要降低社会资本签约参与治理的成本，使其能够在参与治理的情况下，提高社会资本的可持续发展能力；村民群体作为环境的破坏者和治理的受益者，要转变村民群体传统观念，提高村民群体参与治理所能获得的效益，并辅之以相应奖惩机制，提高村民群体选择不参与的行为成本。在以上条件实现的情况下，系统将锁定三方共生的良性循环治理。基于此，希冀通过 A 县、H 县牡蛎壳污染治理经验探索一条可持续发展可复制的牡蛎壳污染治理路径，以期更好

地促进乡村振兴战略的进一步推进和实现美丽中国建设。