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“雙碳”背景下淮海經(jīng)濟區(qū)物流業(yè)效率評價研究

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關鍵詞:“雙碳”;物流業(yè)效率評價;三階段DEA模型;Malmquist指數(shù)模型中圖分類號:F259.27 文獻標志碼:A DOI: 10.13714/j.cnki.1002-3100.2025.12.016

Abstract:Therapiddevelopmentof thelogisticsindustryhascausedmanyenvironmentalproblemssuchashigh polutionand highcarbonemisions.AsoneoftheregionaleconomiccooperationorganizationsinChina,HuaihaiEconomicZoneplaysan importantroleinpromotingthegrenandlow-carbondevelopmentofthelogisticsindustryBasedonthebackgroundof"Dual Carbon",thisarticlecollctsandorganizesdatatoconstructanindicatorsystem,andusesathree-stageDEAmodeland Malmquistindexmodeltoconductstaticanddynamicevaluationresearchontheeficiencyoflogisticsindustryintencore prefecturelevelcitiesinfourprovincesofHuaihaiEconomicZnefrom2018to2O22.Theresearchresultsindicatethatstaticaly speaking,comparedwiththefirstandthirdstages,theoverallcomprehensivetechnicaleficiencydecreases,andenvironmental factorsadrandomerorshaveapositiveimpactontheinputof logisticsindustryfactorsandotherresourcesintheregion. Dynamically,thegrowthof technologicalprogressinthelogisticsindustryofHuaihaiEconomicZonefrom2018to22offset thedeclineintechnicaleficiencyandthetotalfactorproductivityidexshowedanupwardtrend.Finallytproposselevant suggestions based on the existing problems and the actual situation.

Keywords:"DualCarbon";eficiencyevaluationof logisticsindustry;three-stageDEAmodel;Malmquistindexmode

0引言

我國將于2030年前實現(xiàn)“碳達峰”,并努力爭取在2060年之前達成“碳中和”的目標。(剩余9942字)

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