碳交易背景下考虑回收量补贴的动力电池回收决策研究  

Recycling Strategy of Electric Vehicle Battery Considering the Recycling Quantity Subsidy Under the Cap-and-Trading

作　　者：李峰 张丹露 Li Feng;Zhang Danlu(School of Business Administration,Southwestern University of Finance and Economics,Chengdu 611130,China)

机构地区：[1]西南财经大学工商管理学院,成都611130

出　　处：《工业技术经济》2025年第3期56-66,共11页Journal of Industrial Technology and Economy

基　　金：教育部人文社会科学研究基金资助项目“多重环境规制交互作用下可持续供应链动态决策研究——探索回收新模式”(项目编号:23XJC630007);四川省科技计划资助项目“供应链运作绩效评价理论、方法与应用研究”(项目编号:2024NSFSC1068)。

摘　　要：随着新能源汽车销量的爆发式增长,动力电池的退役潮即将到来,废旧电池的回收问题引起了各界的广泛关注。因此,本文将碳交易政策与政府的回收补贴纳入闭环供应链模型中,通过构建制造商回收(模型M)、零售商回收(模型R)以及第三方平台回收(模型T),对比了碳交易价格、碳排放因子、政府回收量补贴、退役电池回收率对不同回收模型最优决策的影响。研究发现:尽管碳交易价格会抑制零售商低碳宣传努力水平,但在某些条件下,碳交易价格对制造商碳减排投资水平具有激励作用;当政府增加退役电池回收量的补贴时,模型M和模型R的最优定价降低,并且最优定价对补贴福利的敏感性程度取决于退役电池的回收率;新能源电池的最优定价会随着碳排放因子的提高而升高,最优定价对碳排放因子的敏感性取决于碳交易价格。With the explosive growth of sales of new energy vehicles,the retirement wave of power batteries is imminent,and the recycling of waste batteries has attracted attention from all walks of life.Therefore,incorporating carbon trading policies and government recycling subsidies into a closed-loop supply chain model,this paper construct three models manufacturer recycling(model M),retailer recycling(model R),and third-party platform recycling(model T)to explore the recycling of power bat-teries employing differential game.The study finds that carbon trading prices can incentive manufacturers'carbon emission reduction investments under certain conditions.The optimal pricing for Model M and Model R will decrease with the government subsidies for end-of-life battery recycling,and the sensitivity of optimal pricing to subsidy depends on the recovery rate of end-of-life battery.The optimal pricing of the batteries will increase with the carbon emission factors,and the sensitivity of optimal pricing to carbon emission factors depends on carbon trading prices.The levels of recycling efforts are not entirely predetermined among three recycling modes,and their relationships hinges on the recycling efficiency coefficient.

关 键 词：闭环供应链 动态碳减排 碳交易 政府补贴 新能源汽车 碳排放因子 电池回收率 动力电池 

分 类 号：F274[经济管理—企业管理] F426[经济管理—国民经济]