可持續(xù)轉(zhuǎn)型政策能否改善資源型地區(qū)的環(huán)境質(zhì)量？

——基于緩解資源依賴的視角

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中圖分類號：F124.5；X321 文獻(xiàn)標(biāo)識碼：A文章編號：1007-5097（2025）05-0059-12

CanSustainable Transition PoliciesImprove the Environmental Qualityof Resource-BasedRegions？ From the Perspective of Reducing Resource Dependence

TIANPengpeng，PAN Zichun， ZHU Yuchun （College of Economics& Management，Northwest A&F University，Yangling 7121oo，China）

Abstract：The 2O13 Sustainable Development Plan for Resource-Based Cities in China defined the scope of resourcebased cities and proposes sustainable transitionpolicies toreducetheresource dependenceand promote their green transformation.Thearticle，basedonpaneldatafrom112resource-basedand171non-resource-basedprefecture-levelcities inChinafrom2O5to2022，employsthedifference-in-differences（DID）method toidentifytheimpactofsustainable transitionpoliciesontheenvironmental qualityofresource-basedregionsandexplores thecriticalroleofresourcedependence.According totheresearch findings，sustainabletransitionpoliciescan improve theenvironmental qualitybyreducing resourcedependence.Thisprocess isachievedthrough threemain mechanisms：scaleeffct，structureeffect，andtechnologyeffect.Theenvironmental improvement efectsofsustainabletransitionpoliciesvarysignificantlyamongdierent types of resource-based cities，andthere is dynamic heterogeneitypresent.The extended analysis revealsthat to maximize the effectiveness of sustainable transition policies，resource dependency shouldbe kept within areasonable range.

Keywords：sustainable transitionpolicies;resource-basedregions;environmentalquality;resourcedependence;environmental improvement

一、引言及文獻(xiàn)綜述

資源型地區(qū)長期過度開采和利用資源，不僅加速了資源枯竭，還引發(fā)了生態(tài)破壞、空氣及水質(zhì)惡化等嚴(yán)重環(huán)境問題，致使此類地區(qū)陷入“低效率、高投入、高污染”的惡性循環(huán)，面臨“資源詛咒”的困境[1]。（剩余18876字）