空间分工对区域经济增长的影响研究以长三角地区为例

空间分工对区域经济增长的影响研究以长三角地区为例一、本文概述Overviewofthisarticle本文旨在探讨空间分工对区域经济增长的影响，并以中国长三角地区作为具体的研究案例。空间分工，作为一种重要的经济现象，涉及到地区间产业结构的布局、资源配置的效率以及经济活动的空间分布等多个方面。在全球化与区域经济一体化的背景下，空间分工对区域经济增长的影响日益显著，尤其是在像长三角这样的经济活跃区域。Thisarticleaimstoexploretheimpactofspatialdivisionoflaboronregionaleconomicgrowth,andtakestheYangtzeRiverDeltaregionofChinaasaspecificresearchcase.Spatialdivisionoflabor,asanimportanteconomicphenomenon,involvesmultipleaspectssuchasthelayoutofregionalindustrialstructures,theefficiencyofresourceallocation,andthespatialdistributionofeconomicactivities.Inthecontextofglobalizationandregionaleconomicintegration,theimpactofspatialdivisionoflaboronregionaleconomicgrowthisbecomingincreasinglysignificant,especiallyineconomicallyactiveregionssuchastheYangtzeRiverDelta.长三角地区作为中国经济发展的重要引擎，其内部的空间分工模式不仅关系到该地区自身的经济增长，也对整个国家的经济布局和发展战略具有重要的参考价值。本文通过分析长三角地区的空间分工现状，揭示其空间分工与经济增长的内在联系，旨在为优化区域经济发展策略、促进经济持续健康发展提供理论支撑和实践指导。AsanimportantengineofChina'seconomicdevelopment,thespatialdivisionoflaborwithintheYangtzeRiverDeltaregionisnotonlyrelatedtotheregion'sowneconomicgrowth,butalsohasimportantreferencevaluefortheoveralleconomiclayoutanddevelopmentstrategyofthecountry.ThisarticleanalyzesthecurrentsituationofspatialdivisionoflaborintheYangtzeRiverDeltaregion,revealingtheinherentconnectionbetweenitsspatialdivisionoflaborandeconomicgrowth,aimingtoprovidetheoreticalsupportandpracticalguidanceforoptimizingregionaleconomicdevelopmentstrategiesandpromotingsustainedandhealthyeconomicdevelopment.具体来说，本文将首先回顾空间分工和区域经济增长的相关理论，为后续研究奠定理论基础。接着，通过收集和分析长三角地区的统计数据，实证考察空间分工对区域经济增长的影响机制和效果。在此基础上，本文将深入探讨空间分工对长三角地区经济增长的积极作用和潜在问题，并提出相应的政策建议。通过本文的研究，期望能够为推动长三角地区乃至全国的区域经济协调发展提供有益的思考和启示。Specifically,thisarticlewillfirstreviewtherelevanttheoriesofspatialdivisionoflaborandregionaleconomicgrowth,layingatheoreticalfoundationforsubsequentresearch.Next,bycollectingandanalyzingstatisticaldatafromtheYangtzeRiverDeltaregion,weempiricallyexaminetheimpactmechanismandeffectofspatialdivisionoflaboronregionaleconomicgrowth.Onthisbasis,thisarticlewilldelveintothepositiveeffectsandpotentialissuesofspatialdivisionoflaboroneconomicgrowthintheYangtzeRiverDeltaregion,andproposecorrespondingpolicyrecommendations.Throughtheresearchinthisarticle,itisexpectedtoprovideusefulthinkingandinspirationforpromotingcoordinatedregionaleconomicdevelopmentintheYangtzeRiverDeltaregionandeventhewholecountry.二、文献综述Literaturereview随着全球经济一体化的深入推进，空间分工现象逐渐显现，并对区域经济增长产生了深远影响。作为中国经济最发达、人口最密集、城市化程度最高的地区之一，长三角地区的空间分工现象尤为突出。因此，研究空间分工对长三角地区经济增长的影响具有重要的理论和实践意义。Withthedeepeningofglobaleconomicintegration,thephenomenonofspatialdivisionoflaborhasgraduallyemergedandhashadaprofoundimpactonregionaleconomicgrowth.Asoneofthemostdeveloped,denselypopulated,andurbanizedregionsinChina,thespatialdivisionoflaborintheYangtzeRiverDeltaregionisparticularlyprominent.Therefore,studyingtheimpactofspatialdivisionoflaboroneconomicgrowthintheYangtzeRiverDeltaregionhasimportanttheoreticalandpracticalsignificance.国内外学者对空间分工与区域经济增长的关系进行了大量研究。空间分工理论起源于亚当·斯密的劳动分工理论，后经马歇尔、克鲁格曼等人的发展，逐渐形成了新经济地理学的理论框架。这些理论认为，空间分工能够通过促进要素流动、优化资源配置、提高生产效率等方式，推动区域经济增长。Domesticandforeignscholarshaveconductedextensiveresearchontherelationshipbetweenspatialdivisionoflaborandregionaleconomicgrowth.ThetheoryofspatialdivisionoflabororiginatedfromAdamSmith'stheoryofdivisionoflabor,andlaterdevelopedbyMarshall,Krugman,andothers,graduallyformedthetheoreticalframeworkofneweconomicgeography.Thesetheoriessuggestthatspatialdivisionoflaborcanpromoteregionaleconomicgrowthbypromotingfactorflow,optimizingresourceallocation,andimprovingproductionefficiency.在实证研究方面，国内外学者运用不同的方法和数据，对空间分工与区域经济增长的关系进行了验证。例如，一些学者利用空间计量经济学方法，分析了中国沿海地区空间分工与经济增长的关系，发现空间分工对经济增长具有显著的正向影响。还有一些学者通过构建空间经济模型，模拟了不同空间分工模式下区域经济增长的动态变化过程，为政策制定提供了科学依据。Intermsofempiricalresearch,domesticandforeignscholarshaveuseddifferentmethodsanddatatoverifytherelationshipbetweenspatialdivisionoflaborandregionaleconomicgrowth.Forexample,somescholarshaveusedspatialeconometricmethodstoanalyzetherelationshipbetweenspatialdivisionoflaborandeconomicgrowthinChina'scoastalareas,andfoundthatspatialdivisionoflaborhasasignificantpositiveimpactoneconomicgrowth.Somescholarshavealsosimulatedthedynamicchangesinregionaleconomicgrowthunderdifferentspatialdivisionoflabormodelsbyconstructingspatialeconomicmodels,providingscientificbasisforpolicy-making.然而，现有研究仍存在一些不足。对于空间分工的内涵和测度方法尚未形成统一的认识，导致不同研究之间的结果难以比较和验证。现有研究多关注空间分工对经济增长的总体影响，缺乏对空间分工影响经济增长机制的深入剖析。对于空间分工与区域经济增长关系的动态演变过程及其影响因素的研究也尚显不足。However,therearestillsomeshortcomingsinexistingresearch.Thereisnounifiedunderstandingoftheconnotationandmeasurementmethodsofspatialdivisionoflabor,whichmakesitdifficulttocompareandverifytheresultsbetweendifferentstudies.Existingresearchmainlyfocusesontheoverallimpactofspatialdivisionoflaboroneconomicgrowth,lackingin-depthanalysisofthemechanismbywhichspatialdivisionoflaboraffectseconomicgrowth.Thereisstillinsufficientresearchonthedynamicevolutionprocessandinfluencingfactorsoftherelationshipbetweenspatialdivisionoflaborandregionaleconomicgrowth.因此，本文旨在通过深入研究空间分工对长三角地区经济增长的影响机制及其动态演变过程，为完善空间分工理论和推动长三角地区经济高质量发展提供理论支持和政策建议。本文还将尝试构建更加科学合理的空间分工测度方法，以期为未来的研究提供参考和借鉴。Therefore,thisarticleaimstoprovidetheoreticalsupportandpolicyrecommendationsforimprovingthetheoryofspatialdivisionoflaborandpromotinghigh-qualityeconomicdevelopmentintheYangtzeRiverDeltaregionbyconductingin-depthresearchontheimpactmechanismanddynamicevolutionprocessofspatialdivisionoflaboroneconomicgrowthintheregion.Thisarticlewillalsoattempttoconstructamorescientificandreasonablemethodformeasuringspatialdivisionoflabor,inordertoprovidereferenceandinspirationforfutureresearch.三、长三角地区空间分工现状分析AnalysisofthecurrentsituationofspatialdivisionoflaborintheYangtzeRiverDeltaregion长三角地区，作为我国经济发展的重要引擎之一，其空间分工现状具有显著的特点和深远的影响。该地区的空间分工主要体现在产业分布、城市功能定位以及区域合作等方面。TheYangtzeRiverDeltaregion,asoneoftheimportantenginesofChina'seconomicdevelopment,hassignificantcharacteristicsandfar-reachingimpactsintermsofspatialdivisionoflabor.Thespatialdivisionoflaborintheregionismainlyreflectedinindustrialdistribution,urbanfunctionalpositioning,andregionalcooperation.在产业分布上，长三角地区形成了明显的产业梯度。上海作为区域内的核心城市，其产业结构高度化，以服务业和高新技术产业为主导。而周边城市如南京、杭州、苏州等，则依托自身的产业基础和资源优势，发展起一批具有地方特色的制造业和新兴产业。这种产业梯度分布有利于实现区域内的产业互补和协同发展。Intermsofindustrialdistribution,theYangtzeRiverDeltaregionhasformedaclearindustrialgradient.Asacorecityintheregion,Shanghaihasahighlyindustrializedindustrialstructure,dominatedbyserviceandhigh-techindustries.SurroundingcitiessuchasNanjing,Hangzhou,Suzhou,etc.,relyontheirownindustrialfoundationandresourceadvantagestodevelopanumberofmanufacturingandemergingindustrieswithlocalcharacteristics.Thisindustrialgradientdistributionisconducivetoachievingcomplementaryandcoordinateddevelopmentofindustrieswithintheregion.在城市功能定位上，长三角地区的城市各自扮演着不同的角色。上海作为国际大都市，不仅承担着区域经济增长极的角色，还是国际金融、贸易、航运等中心。而其他城市则根据自身条件和发展需要，形成了各具特色的城市功能定位，如杭州的电子商务、南京的科教文创、苏州的先进制造等。这种城市功能定位的差异化和专业化，有助于提升整个区域的竞争力。Intermsofurbanfunctionalpositioning,citiesintheYangtzeRiverDeltaregionplaydifferentroles.Asaninternationalmetropolis,Shanghainotonlyplaysaroleasaregionaleconomicgrowthpole,butalsoservesasacenterforinternationalfinance,trade,shipping,andmore.Othercities,ontheotherhand,haveformeddistinctiveurbanfunctionalpositioningbasedontheirownconditionsanddevelopmentneeds,suchase-commerceinHangzhou,science,education,culturalandcreativeindustriesinNanjing,andadvancedmanufacturinginSuzhou.Thedifferentiationandspecializationofurbanfunctionalpositioningcanhelpenhancethecompetitivenessoftheentireregion.在区域合作上，长三角地区近年来不断加强跨地区的合作与联动。通过建设一体化交通网络、推动产业协同、加强科技创新合作等措施，实现了区域内的资源共享和优势互补。同时，长三角地区还积极参与全球竞争与合作，提升区域整体实力和国际影响力。Intermsofregionalcooperation,theYangtzeRiverDeltaregionhascontinuouslystrengthenedcrossregionalcooperationandlinkageinrecentyears.Bybuildinganintegratedtransportationnetwork,promotingindustrialcollaboration,andstrengtheningscientificandtechnologicalinnovationcooperation,regionalresourcesharingandcomplementaryadvantageshavebeenachieved.Atthesametime,theYangtzeRiverDeltaregionactivelyparticipatesinglobalcompetitionandcooperation,enhancingtheoverallregionalstrengthandinternationalinfluence.然而，长三角地区空间分工也存在一些问题。一方面，部分城市在产业发展上存在同构化现象，导致资源浪费和恶性竞争；另一方面，区域内部发展不平衡问题依然突出，部分地区的经济增长相对滞后。因此，未来长三角地区需要进一步优化空间分工布局，推动产业转型升级和区域协调发展。However,therearealsosomeissueswithspatialdivisionoflaborintheYangtzeRiverDeltaregion.Ontheonehand,somecitiesexperienceisomorphisminindustrialdevelopment,leadingtoresourcewasteandviciouscompetition;Ontheotherhand,theproblemofimbalanceddevelopmentwithintheregionremainsprominent,withsomeregionsexperiencingrelativelylaggingeconomicgrowth.Therefore,inthefuture,theYangtzeRiverDeltaregionneedstofurtheroptimizeitsspatialdivisionoflaborlayout,promoteindustrialtransformationandupgrading,andpromoteregionalcoordinateddevelopment.长三角地区的空间分工现状既呈现出积极的发展态势，也存在一些亟待解决的问题。未来需要通过加强区域合作、优化产业布局、推动创新驱动等措施，进一步提升长三角地区的整体竞争力和可持续发展能力。ThecurrentsituationofspatialdivisionoflaborintheYangtzeRiverDeltaregionshowsapositivedevelopmenttrend,buttherearealsosomeurgentproblemsthatneedtobesolved.Inthefuture,measuressuchasstrengtheningregionalcooperation,optimizingindustriallayout,andpromotinginnovationdrivendevelopmentareneededtofurtherenhancetheoverallcompetitivenessandsustainabledevelopmentcapacityoftheYangtzeRiverDeltaregion.四、空间分工对区域经济增长的影响机理Theimpactmechanismofspatialdivisionoflaboronregionaleconomicgrowth空间分工，作为区域经济发展的一种重要模式，对区域经济增长的影响机理主要体现在资源优化配置、产业协同发展、技术创新和区域竞争力提升等方面。以长三角地区为例，其独特的地理位置和经济基础使得空间分工的影响更为显著。Spatialdivisionoflabor,asanimportantmodelofregionaleconomicdevelopment,hasanimpactmechanismonregionaleconomicgrowthmainlyreflectedinresourceoptimizationallocation,industrialcoordinateddevelopment,technologicalinnovation,andregionalcompetitivenessenhancement.TakingtheYangtzeRiverDeltaregionasanexample,itsuniquegeographicallocationandeconomicfoundationmaketheimpactofspatialdivisionoflabormoresignificant.空间分工通过优化资源配置，促进区域经济增长。长三角地区通过合理的空间布局和产业分工，使得资源能够在不同城市和地区之间得到有效配置。这种配置不仅提高了资源利用效率，还推动了产业结构的升级和优化，从而带动了整个区域的经济增长。Spatialdivisionoflaborpromotesregionaleconomicgrowthbyoptimizingresourceallocation.TheYangtzeRiverDeltaregionenableseffectiveallocationofresourcesbetweendifferentcitiesandregionsthroughreasonablespatiallayoutandindustrialdivisionoflabor.Thisconfigurationnotonlyimprovesresourceutilizationefficiency,butalsopromotestheupgradingandoptimizationofindustrialstructure,therebydrivingtheeconomicgrowthoftheentireregion.空间分工有助于产业协同发展，形成优势互补。长三角地区内的城市和地区根据自身资源禀赋和发展优势，形成了各具特色的产业集群。这些产业集群在空间分工的推动下，实现了产业之间的协同发展和优势互补，进一步增强了区域经济的整体实力。Spatialdivisionoflaborcontributestothecoordinateddevelopmentofindustriesandformscomplementaryadvantages.CitiesandregionswithintheYangtzeRiverDeltaregionhaveformeddistinctiveindustrialclustersbasedontheirownresourceendowmentsanddevelopmentadvantages.Underthepromotionofspatialdivisionoflabor,theseindustrialclustershaveachievedcoordinateddevelopmentandcomplementaryadvantagesamongindustries,furtherenhancingtheoverallstrengthoftheregionaleconomy.空间分工还促进了技术创新和扩散，为区域经济增长注入新动力。长三角地区通过空间分工，加强了城市和地区之间的创新合作与交流，推动了新技术的研发和应用。这种技术创新不仅提高了区域内企业和产业的竞争力，也为经济增长提供了新的动力来源。Spatialdivisionoflaboralsopromotestechnologicalinnovationanddiffusion,injectingnewimpetusintoregionaleconomicgrowth.TheYangtzeRiverDeltaregionhasstrengthenedinnovationcooperationandexchangebetweencitiesandregionsthroughspatialdivisionoflabor,promotingtheresearchandapplicationofnewtechnologies.Thistechnologicalinnovationnotonlyenhancesthecompetitivenessofenterprisesandindustriesintheregion,butalsoprovidesanewsourceofdrivingforceforeconomicgrowth.空间分工有助于提升区域竞争力，实现区域经济一体化发展。长三角地区通过空间分工，形成了紧密的经济联系和合作机制，提高了整个区域的竞争力。这种一体化发展不仅有利于区域内城市和地区的共同发展，也为整个国家的经济发展做出了重要贡献。Spatialdivisionoflaborhelpstoenhanceregionalcompetitivenessandachieveintegratedregionaleconomicdevelopment.TheYangtzeRiverDeltaregionhasformedcloseeconomicconnectionsandcooperationmechanismsthroughspatialdivisionoflabor,improvingthecompetitivenessoftheentireregion.Thisintegrateddevelopmentnotonlybenefitsthecommondevelopmentofcitiesandregionswithintheregion,butalsomakesimportantcontributionstotheeconomicdevelopmentoftheentirecountry.空间分工对区域经济增长的影响机理主要包括资源优化配置、产业协同发展、技术创新和区域竞争力提升等方面。在长三角地区的实践中，这些影响得到了充分体现，为其他地区提供了有益的借鉴和启示。Theimpactmechanismofspatialdivisionoflaboronregionaleconomicgrowthmainlyincludesresourceoptimizationallocation,industrialcoordinateddevelopment,technologicalinnovation,andregionalcompetitivenessenhancement.InthepracticeoftheYangtzeRiverDeltaregion,theseinfluenceshavebeenfullyreflected,providingusefulreferenceandinspirationforotherregions.五、实证研究Empiricalresearch本研究以长三角地区为例，深入探讨了空间分工对区域经济增长的影响。长三角地区作为我国经济发展的重要引擎，其内部的空间分工现象显著，具有较高的研究价值。ThisstudytakestheYangtzeRiverDeltaregionasanexampletoexploreindepththeimpactofspatialdivisionoflaboronregionaleconomicgrowth.TheYangtzeRiverDeltaregion,asanimportantengineofChina'seconomicdevelopment,hassignificantspatialdivisionoflaborandhighresearchvalue.我们收集并整理了长三角地区近十年的经济数据和空间分工相关数据。数据来源于国家统计局、地方统计局以及各类经济研究机构，确保了数据的准确性和权威性。WehavecollectedandorganizedeconomicdataandspatialdivisionoflaborrelateddataintheYangtzeRiverDeltaregionoverthepastdecade.ThedataissourcedfromtheNationalBureauofStatistics,localstatisticalbureaus,andvariouseconomicresearchinstitutions,ensuringtheaccuracyandauthorityofthedata.在研究方法上，我们采用了面板数据模型和空间计量经济学方法，以控制时间和空间效应，更准确地揭示空间分工与经济增长之间的关系。同时，我们还引入了控制变量，如产业结构、政府政策、人口流动等，以更全面地反映经济增长的影响因素。Intermsofresearchmethods,weadoptedpaneldatamodelsandspatialeconometricmethodstocontrolfortimeandspatialeffectsandmoreaccuratelyrevealtherelationshipbetweenspatialdivisionoflaborandeconomicgrowth.Atthesametime,wealsointroducedcontrolvariablessuchasindustrialstructure,governmentpolicies,populationmobility,etc.tomorecomprehensivelyreflecttheinfluencingfactorsofeconomicgrowth.通过实证分析，我们发现空间分工对长三角地区的经济增长具有显著的正向影响。具体而言，空间分工通过优化资源配置、提高生产效率、促进技术创新等途径，推动了区域经济的快速增长。我们还发现不同城市在空间分工中的角色和地位存在差异，对经济增长的贡献度也有所不同。Throughempiricalanalysis,wefoundthatspatialdivisionoflaborhasasignificantpositiveimpactoneconomicgrowthintheYangtzeRiverDeltaregion.Specifically,spatialdivisionoflaborpromotesrapidregionaleconomicgrowththroughoptimizingresourceallocation,improvingproductionefficiency,andpromotingtechnologicalinnovation.Wealsofoundthatdifferentcitieshavedifferentrolesandpositionsinspatialdivisionoflabor,andtheircontributionstoeconomicgrowthalsovary.在进一步研究中，我们探讨了空间分工影响经济增长的机制。结果表明，空间分工通过产业集聚、城市间联系和区域一体化等机制，促进了区域经济增长。这些机制相互关联、相互促进，共同构成了空间分工影响经济增长的完整框架。Infurtherresearch,weexploredthemechanismbywhichspatialdivisionoflaboraffectseconomicgrowth.Theresultsindicatethatspatialdivisionoflaborpromotesregionaleconomicgrowththroughmechanismssuchasindustrialagglomeration,intercityconnections,andregionalintegration.Thesemechanismsareinterrelatedandmutuallyreinforcing,togetherformingacompleteframeworkfortheimpactofspatialdivisionoflaboroneconomicgrowth.我们根据实证研究结果，提出了针对性的政策建议。包括加强区域合作、优化产业布局、提升城市功能、推动技术创新等，以期通过优化空间分工，进一步促进长三角地区经济的持续健康发展。Wehaveproposedtargetedpolicyrecommendationsbasedonempiricalresearchresults.Includingstrengtheningregionalcooperation,optimizingindustriallayout,enhancingurbanfunctions,promotingtechnologicalinnovation,etc.,inordertofurtherpromotethesustainableandhealthydevelopmentoftheeconomyintheYangtzeRiverDeltaregionthroughoptimizingspatialdivisionoflabor.本研究以长三角地区为例，实证分析了空间分工对区域经济增长的影响及其机制。研究结果表明，空间分工对经济增长具有显著的正向影响，且不同城市在空间分工中的角色和地位存在差异。因此，应重视空间分工在区域经济发展中的作用，加强区域合作与协调，推动区域经济一体化进程。应根据各城市的特点和优势，合理规划和布局产业，提升城市功能，实现资源的优化配置和高效利用。还应注重技术创新和人才培养，为区域经济增长提供持续的动力和支撑。ThisstudytakestheYangtzeRiverDeltaregionasanexampletoempiricallyanalyzetheimpactandmechanismofspatialdivisionoflaboronregionaleconomicgrowth.Theresearchresultsindicatethatspatialdivisionoflaborhasasignificantpositiveimpactoneconomicgrowth,andtherearedifferencesintherolesandpositionsofdifferentcitiesinspatialdivisionoflabor.Therefore,attentionshouldbepaidtotheroleofspatialdivisionoflaborinregionaleconomicdevelopment,strengtheningregionalcooperationandcoordination,andpromotingtheprocessofregionaleconomicintegration.Basedonthecharacteristicsandadvantagesofeachcity,itisnecessarytoplanandlayoutindustriesreasonably,enhanceurbanfunctions,andachieveoptimalallocationandefficientutilizationofresources.Weshouldalsofocusontechnologicalinnovationandtalentcultivation,providingsustainedimpetusandsupportforregionaleconomicgrowth.六、结论与建议Conclusionandrecommendations本研究以长三角地区为例，深入探讨了空间分工对区域经济增长的影响。通过理论分析和实证研究，我们发现空间分工对区域经济增长具有显著影响，且这种影响在不同地区、不同产业之间存在差异。ThisstudytakestheYangtzeRiverDeltaregionasanexampletoexploreindepththeimpactofspatialdivisionoflaboronregionaleconomicgrowth.Throughtheoreticalanalysisandempiricalresearch,wehavefoundthatspatialdivisionoflaborhasasignificantimpactonregionaleconomicgrowth,andthisimpactvariesamongdifferentregionsandindustries.在长三角地区，空间分工的深化促进了区域经济增长，特别是在制造业和高新技术产业方面表现尤为明显。这种分工模式优化了资源配置，提高了生产效率，推动了产业升级和转型。同时，空间分工也促进了区域内部的产业联系和合作，加强了区域经济的整体性和协同性。IntheYangtzeRiverDeltaregion,thedeepeningofspatialdivisionoflaborhaspromotedregionaleconomicgrowth,especiallyinthemanufacturingandhigh-techindustries.Thisdivisionoflabormodeloptimizesresourceallocation,improvesproductionefficiency,andpromotesindustrialupgradingandtransformation.Atthesametime,spatialdivisionoflaboralsopromotesindustrialconnectionsandcooperationwithintheregion,strengtheningtheoverallandcollaborativenatureoftheregionaleconomy.然而，我们也注意到空间分工对区域经济增长的影响并非完全正面。在某些地区和产业，过度的空间分工可能导致资源过度集中，加剧地区间的发展不平衡。空间分工也可能引发一些社会问题，如人口流动、环境污染等。However,wealsonotethattheimpactofspatialdivisionoflaboronregionaleconomicgrowthisnotentirelypositive.Incertainregionsandindustries,excessivespatialdivisionoflabormayleadtoexcessiveresourceconcentrationandexacerbateregionaldevelopmentimbalances.Spatialdivisionoflabormayalsoleadtosomesocialproblems,suc