Research on marine plastic garbage governance in Northwest Pacific Region from the perspective of cooperative game. (20th June 2022)

• Record Type: Journal Article
• Authors: Zhang, Chaojie; Guo, Li; Luo, Qianmai; Wang, Yiqiang; Wu, Guangye
• Is Part Of: Journal of cleaner production. Volume 354(2022)
• Publication Date: 2022-06-20
• Subjects: Marine garbage -- Northwest pacific -- China -- Japan and South Korea -- Cooperative game -- Shapley value; Factory and trade waste -- Management -- Periodicals; Manufactures -- Environmental aspects -- Periodicals; Déchets industriels -- Gestion -- Périodiques; Usines -- Aspect de l'environnement -- Périodiques; 628.5
• DOI: 10.1016/j.jclepro.2022.131636
• Languages: English
• ISSNs: 0959-6526

Abstract

Abstract: With the frequent coastal activities of human beings, tens of thousands of tons of floating marine plastics pose a serious threat to marine ecosystems and human survival. This paper studies the feasibility of regional marine plastic garbage management, taking the Northwest Pacific as the research object. According to the Cobb-Douglas utility function of the costs and benefits of plastic processing in China, Japan and South Korea, the Shapley value method was used to analyze it. The study found that the data were substituted into the Shapley value model of cooperative game for calculation, and the results showed that any country joining the triple alliance U would create greater benefits, and obtain higher benefits than the sub alliance. It is a triple win situation for China, Japan and the South Korea to jointly manage marine plastic in the Northwest Pacific. The results of the model confirm that the three countries are willing to maintain long-term cooperation on marine plastic governance, this method can be used to solve the trans-national marine governance innovatively and promote regional ocean cooperation governance. At the same time, by comparing the Northwest Pacific Plan with other action plans, China, Japan and South Korea should abandon political controversy, seeking common ground while putting aside differences, to cooperate fully to curb the growing trend of plastic waste problem in the Northwest Pacific, and contribute to the sustainable development of regional marine.