碳限额及交易背景下双渠道供应链纵向合作动态减排研究  

Research on Dynamic Emission Reduction of Vertical Cooperation in Dual-channel Supply Chain under Carbon Cap and Trade Policy

作　　者：陈静[1,2] 赵灿红 高歌 赵志港 Chen Jing;Zhao Canhong;Gao Ge;Zhao Zhigang(School of Logistics,Beijing WuziUniversity,Beijing 101149,China;Beijing Logistics System and Technology Key Laboratory,Beijing 101149,China)

机构地区：[1]北京物资学院物流学院,北京101149 [2]北京市物流系统与技术重点实验室,北京101149

出　　处：《中国管理科学》2025年第2期300-307,共8页Chinese Journal of Management Science

基　　金：国家自然科学基金项目(71772016,71801016)。

摘　　要：考虑由一个供应商、一个制造商以及一个零售商组成的三级供应链,同时制造商开设双渠道销售低碳产品。以产品减排量作为状态变量,构建制造商为主导的纵向向上和纵向向下两种合作减排微分博弈模型。首先研究了不同合作方向下供应链成员的最优均衡策略,随后对比分析了纵向向上和向下合作减排中产品减排量最优轨迹曲线变化的区别,最后利用算例对模型进行了分析。研究发现,无论是纵向向上还是向下合作减排模式,产品减排量最优轨迹均逐渐增长至稳定状态。相较于制造商与供应商合作,制造商选择与零售商合作减排时,其减排努力和利润更高,跟随者的努力积极性更强,但制造商需要承担跟随者更多的减排成本。纵向向上合作模式中,成本补贴比例与碳交易价格呈正相关,而向下模式中成本补贴比例与碳交易价格呈U型变化关系。A three-level supply chain consisting of a supplier,a manufacturer and a retailer is considered,and manufacturers establish dual-channel sales of low-carbon products,and how manufacturers choose the optimal vertical cooperation direction is mainly discussed.With the help of game theory and operation optimization method,taking the product emission reduction as the state variable,two differential game models dominated by manufacturers are constructed:the vertical upward differential game model of manufacturer selection and sup⁃plier cooperation emission reduction and the vertical downward differential game model of manufacturer selec⁃tion and retailer cooperation emission reduction.Firstly,the optimal equilibrium strategies of supply chain members under different cooperation directions are studied,and then the differences in the optimal trajectory curves of product emission reduction under vertical upward and vertical downward cooperation emission reduc⁃tion modes are compared and analyzed.In order to intuitively show the conclusions of the solution model,the model is analyzed by numerical analysis.It is found that the optimal trajectory of product emission reduction gradually increases to a stable state whether in vertical upward or downward cooperative emission reduction mode.Compared with manufacturers and suppliers,when manufacturers choose to cooperate with retailers to reduce emissions,manufacturers'efforts and profits are higher,and followers'efforts are more motivated,but manufacturers need to bear more emission reduction costs.In the vertical upward cooperation mode,the cost sharing rate is positively correlated with the carbon trading price,while in the downward cooperation mode,the cost sharing rate shows a U-shaped shape with the increase of the carbon trading price.

关 键 词：碳限额及交易 双渠道供应链 纵向合作 动态减排 

分 类 号：F274[经济管理—企业管理]