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©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(,130024):(DEA),301994-2006,,Tobit,,,:,:;;;:F224.12:A:1002-9753(2010)01-0087-09TechnicalEfficiencyinChinasConstructionIndustryandItsInfluencingFactorsDAIYong-an,CHENCai(CollegeofUrbanandEnvironmentalSciences,NortheastNormalUniversity,Changchun130024,China)Abstract:Usingthedataenvelopmentanalysis(DEA)methodandthepaneldataofChinasprovincesbetweentheyearof1994and2006,thepaperworksoverthetrendandspatialdifferenceofefficiencyforChinasconstructionin2dustry,andthenanalyzesthefactorsinfluencingefficiencyinthesecondstagewithTobitregressionmodel.Researchfindsthat,technicalefficiencyofChinasconstructionindustryislowandputsupadowntrendinthemass.Lowpuretechnicalinefficiencyisthemaincause.Theresultofthesecondstagesuggeststhattheefficiencyinconstructionindus2tryissignificantlyimprovedbybetterdevelopmentinconstructionindustry,higherlevelofurbanizationandhigherpercapitaassets.However,thereductionoffinancialsupportandthestateproportioncouldfacilitatetheimprovementofallkindsofefficiencies.Thus,processingthemarketizationinChinasconstructionindustryandstrengtheningthefinan2cingmanagementaretheeffectiveapproachestoimprovetheefficiencyinChinasconstructionindustry.Keywords:overalltechnicalefficiency;puretechnicalefficiency;scaleefficiency;influencingfactors,,1960,,,:2009-07-23:2009-12-20:(2007FY110300):(1983-),,,,:78©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(StochasticFrontierAnalysis)DEA(DataEnvelopmentAnalysis)(1)1Jan(1996)[1]DEA1989-1992104,[2]DEA1310,26%0.75,25%0.5-0.75,48%0.5Edvardsen(2004)[3]DEA2001,0.834,Nguyenetal.(2005)[4]DEASFA20022298DEASFA0.5860.578,El-Mashalehetal.[5]DEA9,,(2003)[6]DEA19992000,(2006)[7]DEA2003,(2008)[8]DEA2006,(2008)[9]DEA2006,:8820101©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(2006)[10](2008)[11](2008)[12],DEADEA,1994-2006,Tobit,:(1)??(2)?(3)??()DEADEA(A.Char2nes)(W.W.Cooper)[13-14],:DEA,,DEAnDMUj,xj=(x1j,x2j,,xmj)TDMUj,yj=(y1j,y2j,,ysj)TDMUjS-,S+:Min;,S.T.nj=1jyjyj,njjxjxj,j0ni=1i=1,,BCC,,CCR01,=1;CCRBCC(OE)(PTE),CCRBCC(SE),,;()TobitTobit,Tobit(1958)[15],Goldberger(1964)[16]DEA[0,1],DMU1,1,,,,,;Tobit,TobitTobit,:98©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.=1+2Xi+i,i=1,2,,nYi=Yi3,Yi30Yi=0,Yi30DEA,Xi,,,,,()DEADMU30()1994-2006(2005,2004),,,:DEA,,,,,,:,,(),,21.,,,,,,,,,2ISGDPUrbanECCSIGStuffKLHumanStateOpenFinance0920101©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()2.,,,,3.,,2006,,6.3%,80%,,4.,,,1994,199473.4%200630.5%,,(FDI),,,,3,,,Time,()deap2.1,DEA,,,1,,,,,19940.924,20060.786,2006,,21.43ISUrbanECCSIGStuffH/KL/StateFDIFinance35.93%89.10%40.74%3.44%14.58%10.389253.836693.07%6.42%3.09663.90%9.30%3.13%0.06%0.55%2.94382.3045.97%00.450913.55%31.50%10.86%0.93%2.95%7.1218.363853.90%0.94%1.01770.0030.0170.00320.00030.00090.08080.33230.01070.00060.0178:19©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()(234),,,,,--,(,)(4),:2920101©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),,Tobit,5123Tobit5Tobit123IS1.8443331.6033330.914333(9.18)(6.62)(8.49)Urban0.06130.0210.0323(1.65)(0.55)(1.68)SIG1.5443.3283-2.453333(0.98)(1.84)(-2.89)ECC0.32330.852333-0.212333(1.91)(4.37)(-2.23)Stuff0.54-1.091.175333(0.83)(-1.56)(3.31)H-0.015730.023333-0.024333(-1.75)(2.18)(-4.85)KL0.00633330.00573330.0035333(2.61)(2.17)(2.41)State-0.214333-0.1533-0.042(-3.4)(-2.1)(-1.21)Open1.131.4750.669(1.22)(1.38)(1.34)Finance-0.135333-0.083333-0.104333(-4.15)(-2.26)(-5.77)Time-0.035333-0.042333-0.007333(-8.76)(-9.11)(-3.3)1.0843330.8413331.173333(14.73)(9.57)(29.09):t;33333310%5%1%;stata10.039©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:[1]JanJ.ConstructionSiteProductivityMeasurement:Selec2tion,ApplicationandEvaluationofMethodsandMeasures[D].DoctoralThesisSummary,LuleaUniversityofTechnolo2gy,1996.Accessedfrom[2]NationalSteeringCommitteeforInnovationinConstruction(NSCIC).TheConstructionIndustryasaPlacetoInvest[EB].PresentationfromtheNSCICsSecondCanadianCon2structionInnovationForum:BuildingaStrategyforTomorrow,2003.[3]EdvarsenD.F.EfficiencyofNorwegianConstructionFirms[D].SchoolofEconomicsandCommercialLaw,GoterborgUniversity,2003.[4]NguyenKhacMinh,