低碳视角下冷链物流效率的测度与提升策略研究以长三角为例

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关键词：低碳；冷链物流；超效率SBM；Global Malmquist-Luenberger指数；空间变化 中图分类号：F252 文献标志码：A DOI： 10.13714/j.cnki.1002-3100.2025.24.030

Abstract： Inthecontextlowcarbon，coldchain logistics，asahighenergyconsuming industry，hasbecomeanimportant issuforsustainabledevelopment.Thisarticleconductsresearchontheeffciencycoldchainlogisticsfromalow-carbon perspective，colectingpaneldatafromfourprovincesintheYangtzeRiverDeltafrom2018to202.Firstly，Super-Eficiency SBMmodelisusedtostaticallymeasurethecoldchain logistcseficiencyeach province.Then，startingfromtheoveal perspective，theGMLindexisusedtoexplorethespatialeficiencychangescoldchainlogisticsintheeastercoastal provincesunderthedualcarbonbackground.Theresultsindicatethattherearesignificantdiferencesineficiencyvaluesamong provinces，andoverall，thecoldchainlogisticsficienyintheYangtzeRiverDeltaregionisstillaceptable.Froaspatial perspective，theefciencycoldchainlogisticsshowsafluctuatingtrend.Basedonthis，relevantsuggestionsareproposed from local tooverall，inorder toprovidereferenceforthedevelopmentcoldchainlogisticsintheYangtzeRiverDeltaregion. KeyWords：lowcarbon;coldchainlogistics;Super-EficiencySBM;GlobalMalmquist-Luenbergerindex;spatialvariation

0引言

在全球气候深刻变化、国内加快推动高质量发展进程以及强化能源安全保障的全新形势下，2020年我国明确提出2030年“碳达峰”与2060年“碳中和”的目标。（剩余7337字）