海洋碳汇对碳排放信息披露的激励效应——博弈视角下考虑购买价格的分析  

Incentive effects of marine carbon sink on carbon emission disclosure:An analysis considering purchase price from a game-theoretic perspective

作　　者：张风轩 贺义雄 王燕炜 谢素美 柳润滋 徐敏 ZHANG Feng-xuan;HE Yi-xiong;WANG Yan-wei;XIE Su-mei;LIU Run-zi;XU Min(College of Economics and Management,Zhejiang Ocean University,Zhoushan 316022,China;Guangdong Laboratory of Southern Marine Science and Engineering(Zhuhai),Zhuhai 519000,China;South China Sea Development Research Institute,Ministry of Natural Resources,Guangzhou 510310,China;Law School,Ocean University of China,Qingdao 266100,China;School of Marine Science and Engineering,Nanjing Normal University,Nanjing 210023,China)

机构地区：[1]浙江海洋大学经济与管理学院,浙江舟山316022 [2]南方海洋科学与工程广东省实验室(珠海),广东珠海519000 [3]自然资源部南海发展研究院,广东广州510310 [4]中国海洋大学法学院,山东青岛266100 [5]南京师范大学海洋科学与工程学院,江苏南京210023

出　　处：《中国环境科学》2023年第9期4975-4987,共13页China Environmental Science

基　　金：浙江省软科学研究计划项目(2023C35059);浙江省大学生科技创新活动计划暨新苗人才计划项目(2023R411053);浙江省高校重大人文社科攻关计划项目(2018QN045);浙江省省属高校基本科研业务费资助项目(2021RD001)。

摘　　要：为充分发挥海洋碳汇的抵消效应,提升高碳排企业碳排放信息披露质量,实现海洋碳汇的价值,先运用演化博弈对比论证政府监管、媒体监督、以及海洋碳汇所带来的净效益对高碳排企业披露真实信息的实际作用与价值,再基于微分博弈探究海洋碳汇的价格形成.结果表明:严格的政府监管与媒体监督易使企业的选择陷入不稳定状态,相较之下,海洋碳汇带来的较高的净效益效果更佳,能够使企业处于稳定的披露真实信息的状态;海洋碳汇在生态价值、经济价值上均具有巨大的潜力,在充分尊重市场的前提下,可通过政府协调、议价努力等方式形成合理的均衡价格;适度的监管、监督与合理的海洋碳汇价格是提升高碳排企业碳信息披露质量的有力保障.To fully leverage the offsetting effect of marine carbon sinks,enhance the quality of carbon emission information disclosure by high-carbon emitting enterprises,and realize the value of marine carbon sinks,the actual role and value of government regulation,media supervision,and the net benefits brought by marine carbon sinks in encouraging high-carbon emitting enterprises to disclose real information were compared and demonstrated using evolutionary game analysis.Additionally,the formation of prices for marine carbon sinks was explored based on differential game theory.The results indicated that strict government regulation and media supervision tended to trap enterprises in an unstable state of decision-making.In contrast,the higher net benefits brought by marine carbon sinks proved to be more effective in maintaining enterprises in a stable state of disclosing real information.Marine carbon sinks were found to possess significant potential in terms of ecological and economic value.Under the premise of fully respecting the market,a reasonable equilibrium price could be formed through government coordination,bargaining efforts,and other means.Moderate regulation,supervision,and a rational price for marine carbon sinks served as powerful safeguards in enhancing the quality of carbon information disclosure by high-carbon emitting enterprises.

关 键 词：海洋碳汇 碳信息披露 微分博弈 演化博弈 价格形成 

分 类 号：X196[环境科学与工程—环境科学]