基于超DEA模型的成都市城市土地利用效率评价

12220104RESOURCES&INDUSTRIESVol112No12Apr12010:2009-10-13;:2010-01-18;::(1983),,,E2mail:junjun5166@1261com3:(1974),,,E2mail:ljq9801@1261comDEA1,1,3,2,1,1(11,625014;21,637100):DEA,:DEA;DEA,,DEA:DEA;;;;:F29312:A:1673-2464(2010)02-0040-06EVALUATIONONURBANLANDUTILIZATIONEFFICIENCYBASEDONSUPER2DEAMODELINCHENGDULIJuan1,LIJian2qiang1,3,JIZhong2gui2,CHENHai2jun1,WEIJin1(1.SchoolofEconomyandManagement,SichuanAgricultureUniversity,Yaan625014,China;2.GaopingDistrictAgricultureBureau,Nanchong637100,China)Abstract:Thispaperappliesthesuper2DEAmodeltoevaluatetheurbanlandutilizationefficiencyinChengducitywithresultsindicatinganefficiencyrankinginDEA2effectivecities,hightolow,Qingyangdistrict,Jinjiangdistrict,Wuhoudistrict,Jinniudistrict,Wenjiangdistrict,Chenghuadistrict,Xindudistrict,Pixiancounty,Longquanyidistrict,Qingbaijiangdistrict,Chongzhoucity,Xinjincounty,andShuangliudistrict1ThecitieswithinvalidDEAincludeJintangcounty,Pujiangcounty,Pengzhoucity,Dujiangyancity,Qionglaicity,andDayicounty1Ingeneral,Chengducityhasahighlandutilizationefficiency,whileothercitieswithinvalidDEAneedimprovementintheirlandutilizationefficiency1Keywords:DEA;superefficiency;urbanlandutilizationefficiency;approaches;Chengducity,[1-2],,2:DEA,,,,,,(DEA),,DEA[3-8],,DEA,DEA,DEACCRMP[9],CCRMP,,DEA,CCRMP,DEA,,()111111111DEA(DataEnvelopmentAnalysis,DEA)ACharnesWWCooper1978DEA(,DecisionMakingUnit,DMU)nDMU,,,DMU,DMU,,DEADEADMU0,C2Rmins1t1jXj+S-=X0jYj-S+=Y0j0(j=1,2,,n)S-0,S+0,(1):DMU0,,=1S+=S-=0,DMUDEA,X0Y0,=1S+0S-0,DMUDEA,1,DMUDEA;XjDMUj,(Xj1,Xj2,,Xjn);YjDMUj,(Yj1,Yj2,,Yjp);jDMU0DMUjDMUj;S-S+11112DEA,DEA,(1),,PerAnersen1993,DEA[10]DEADEA,s1t1minnj=1jkXjjXknj=1jkYjjYkj0(j=1,,n)(2)DEAC2R,DEAk,k,k,C2R,,1420101121)2)3)4),32,+,3:,28km2;,128km2;,470km2,20,,()()(,,),19972008,20417km2,27174km2,11183%,42155km2,,,,,,,,,,,,,3311,1312DEAC2R2008,22,94()6,13()DEA,;DEA1(),DEA019760192501851017090165701613,DEADEA,,;,;,;,242:DEA12008/hm2////////(/)/(m2/)19501821762215911132201569319616515232310012043100910066001521882018613153251989915425511135418112368100814055641641952213415168321791171421941043111931226410081387656147163231981412328166881461611293561401384810081375850121117191971510530105981291111512981001000710012144410089125201162713213195551484116022816011020100151711100501121016919165131656119824199141142130671001210050371184161873016520153901274718022815712518100716020141211001713110184819157134301981481841249410021160168040112131106187815917198241111001008786100810040001341123017540154351981121759710633716212708100910980590155141121217671875410534193153182116671008136148028126171871164215120151211107715890371008160600171825120411341031118781924218378191001116012003411781996123610130143201508715891871001918626349015728174201564516735111481877616510020100101701300501643117881874135391442915110018984441006132156035100131993153516724166241969114788411009183163531151181834135610927118241149411489711008160:;22008DEAs1s2s3s4s5s6s7s8s9s1000100100000000011000001001000000000110000010010000000001100000100100000000011000001001000000000110000010010000000001100000100100000000011000001001000000000110000010010000000001100027861701000035621267240000197600100100000000011000001001000000000110000010010036686753127591400600001613610100165002130500030192500100100000000011000001001002135913513283194040162020170938301081700000199450001851001001000125311610515732010500165700100100000000011000342010DEA,C2R1,DEA,332008DEA21328121081211737311392411303511285611268711204811132911095101107211110461211021130197614019251501851160170917016571801613193,()13,()11382,11382()(),,,,,,,(),()1()(),,(),,,;,,,,(),;;,(),;,,44111)13()DEA,()2)DEA1,DEA,6(),3)1,11382,21328(),11021(),11307,13()4121)DEA442:DEA,,,,,2)DEA1,,,,,;,,,,,[1]SivamA1Constraintsaffectingtheefficiencyoftheurbanresidentiallandmarketindevelopingcountries:acasestudyofIndia[J]1HabitatInternational,2002(26):5232537[2],1[J]1,2007,22(3):4342444[3],1DEA[J]1,2002(11):42243[4]1:[M]1:,2004[5],1DEA[J]1:,2005,36(4):5732576[6],,1[J]1:,2005(12):67271[7],,,1DEA[J]1,2007,24(1):51254[8],1DEA[J]1,2008,26(1):1032106[9]1[D]1:,2007[10],1DEA[J]1:,2008,18(1):6226454