碳税政策下考虑三重底线的低碳供应链优化决策及协调  

Optimal decision and coordination of low-carbon supply chains considering triple bottom line under carbon tax policy

作　　者：马鹏 卢雨佳 MA Peng;LU Yujia(School of Management Science and Engineering,Nanjing University of Information Science&Technology,Nanjing 210044,China)

机构地区：[1]南京信息工程大学管理工程学院,南京210044

出　　处：《南京信息工程大学学报》2024年第4期573-586,共14页Journal of Nanjing University of Information Science & Technology

基　　金：江苏省社会科学基金项目研究成果(21GLB020)。

摘　　要：本文研究了碳税政策下考虑三重底线的低碳供应链优化协调问题.首先研究集中式供应链模型的决策问题,考虑批发价格契约下四种不同的分散式供应链模型:模型Ⅰ、模型Ⅱ、模型Ⅲ和模型Ⅳ.然后考虑两部定价契约下四种不同的分散式低碳供应链模型:模型Ⅰ-LTT、模型Ⅱ-LTT、模型Ⅲ-LTT和模型Ⅳ-LTT.研究结果表明:两部定价契约可以完美协调模型Ⅰ-LTT和模型Ⅲ-LTT下的低碳供应链,同时可以在模型Ⅱ-LTT和模型Ⅳ-LTT中实现低碳供应链的帕累托改进.最后进行数值分析,分析碳税和碳减排投资系数对契约协调前后供应链的总利润的影响.本文为低碳企业的减排策略和契约选择提供了可靠的理论依据.In this article,we investigate the optimization and coordination of the low-carbon supply chain considering triple bottom line under carbon tax policy.First,we examine the decisions of centralized supply chain considering the triple bottom line.Second,we consider four decentralized supply chain models under wholesale price contract,i.e.,ModelⅠ,ModelⅡ,ModelⅢ,and ModelⅣ.Then we study the four models under two-part tariff contracts,i.e.,ModelⅠ-LTT,ModelⅡ-LTT,ModelⅢ-LTT,and ModelⅣ-LTT.The results show that the two-part tariff contracts can perfectly coordinate the low-carbon supply chain in ModelⅠ-LTT and ModelⅢ-LTT,while realize Pareto improvement of the low-carbon supply chain in ModelⅡ-LTT and ModelⅣ-LTT.Finally,numerical analysis is conducted to assess the impact of carbon tax and Carbon Emission Reduction(CER)investment coefficient on total profit of supply chain before and after coordination.This study provides reliable theoretical basis for low-carbon enterprises in selecting appropriate CER strategies and contracts.

关 键 词：低碳供应链 碳税政策 企业社会责任 碳减排 三重底线 两部定价契约 协调 

分 类 号：F274[经济管理—企业管理]