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页数:42页
时间:2018-07-18
《基于dea的中国交通运输业系统总体相对效率评价分析》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、基于DEA的中国交通运输业系统总体相对效率评价分析//.paper.edu-1-EvaluationonOverallRelativeEfficiencyofChina’sTrafficandTransportationSystemBasedonDataEnvelopmentAnalysis1WeifengYuSenfaChenSchoolofEconomicsandManagementSchoolofEconomicsandManagementSoutheastUniversitySoutheastUnivers
2、ityNanjing,PRC210096Nanjing,PRC210096YuYangSchoolofEconomicsandManagementSoutheastUniversityNanjing,PRC210096AbstractThispaperevaluatestherelativeefficiencyofdecade’sdevelopmentoftrafficandtransportationsysteminChinaandpresentregionaldevelopmentbasedondataenve
3、lopmentanalysis.TheresultconcludesthattheinputandoutputefficiencyofChinahasnotpromotedsignificantly,andtheunbalancedevelopmentbetweenregionsexists.Someregionshavearelativelylowefficiencyandlittlecorrelationwiththeirdevelopinglevels,sogreatattentionshouldbepaid
4、topromotetheefficiencyofregionaltrafficandtransportationproductivity.Keywords:trafficandtransportation;DEA;relativeeffectiveness;evaluation1IntroductionTrafficandtransportationistheinfrastructureandmainstayindustryofnationaleconomy,andtheleveloftransportationc
5、ouldpromoteorrestrictthescaleandspeedofnationaleconomytoalargeextent,sotheyhaveaveryimportanteffectonnationaleconomy.Thetransportationisnotonlyanissueofsociety,butalsorelatedwitheconomicsthatthehigh-efficiencyandlow-costtransportationisconsideredasthefoundatio
6、nofasuccesseconomy[1].ThetrafficandtransportationindustryislessdevelopedinChina,andputtingtrafficandtransportationinthefirstplacehasbecomeagreatstrategicdecisioninourcountryatpresent.Investmentontrafficandtransportationhasbeengraduallyincreasedtheseyears,andth
7、ewholeindustryhasbeengrowingatahighspeed.However,itisnotclarityaboutthetrendoftheefficiencyintrafficandtransportation.Wealsowanttoknowwhethertheunbalanceamongareascanbeblamedtothedevelopingleveloftheeconomy.TheDataEnvelopeAnalysis[2](DEA)wouldbeappliedinthispa
8、perto1SupportbytheDoctoralDisciplineFundProjectofChinaEducationMinistry(licensenumber:20060286005).//.paper.edu-2-studytherelativeefficiencyinourcountrythesedecadesaswellastheregio
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