碳限额下动力电池闭环供应链碳减排与合作决策研究

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中图分类号：F274；X196 文献标志码：A DOI： 10.13714/j.cnki.1002-3100.2026.04.032

[ Xiaoqiong， SHENChengran（SchoolofEconomicsandManagement， Chongqing Jiaotong University， Chongqing 400（

Abstract： Based oncarbon cap-and-trade policies，this paper examines carbon emisionreduction strategies forbaterysuppliers within the closed-loop suply chainof power batteries，along with decision-making by individual members andsupplychain coordinationmechaniss.Consideringcasadeutltionitostructsmodelswherebaterysupplerseithrdootdueesio orreduce emissosuderdecentralizeddecison-making，aswellas models wheresuppliersreduceemissons ornotundercentralized decision-making.Resultsindicatethatcentralizedemissonreductiondecisions yieldoptimalcarbonreductionlevels，inversely proportionaltoinitialarboemisiosademissnreduconinvestmentotoefnts.esevelsfsticreas，tdeease andfinallyincreaseagain ascarbon trading prices rise.Carbon emission reductionbybaterysupplierscanincrease holesaleand retailprices，andmaximizeprofits.Comparedtodcentralizeddecisiomaing，centralizeddecisiomakingyieldshgherpofitsfor the suplychainanditsparticipants.However，undercarboncapconstraints，suppychaincoordinationandcooperationareachieved when battery suppliers reduce emissions and automakers share the cost of carbon reduction.

Key words： carbon cap-and-trade; power batteries; carbon emission reduction; coordination mechanism

0引言

在全球气候变暖和能源转型的推动下，我国新能源汽车产业快速发展，2024年产销量突破1300万辆，连续10年居全球前列]。（剩余6510字）