西藏农业经济的空间差异分析

©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()Vol.37No.6200911JournalofShaanxiNormalUniversity(NaturalScienceEdition)Nov.2009:167224291(2009)0620087206:2009204206:(2007BAD80B03):,,,,.E2mail:[e-mail].1,1,1,2,1,2(1,100101;2,100049):.Theil,:,,;,.,,,.:;;;:F327.8:AThespatialdifferenceofagriculturaleconomyinTibetYUCheng2qun1,SUNWei1,LIShao2wei1,2,ZHUFan1,2(1InstituteofGeographicalSciencesandNaturalResourcesResearch,ChineseAcademyofSciences,Beijing100101,China;2GraduateUniversityofChineseAcademyofSciences,Beijing100049,China)Abstract:TheregionaldifferenceofTibetsagriculturaleconomyplaysanimportantroleineconomicdevelopmentandsocialstability.ThecomponentsandevolutionofeconomicdevelopmentgapofTibetanagriculturearequantitativelyanalyzedbyusingTheilcoefficient.Itshowsthatthevalueofeconomicdisparitiesofanimalhusbandryislessthanthatoffarming,anditslowsdownamongcountries,whichisoppositetofarming.ThroughdividingtheTibetautonomousregionwiththreeregionsandadministrativedivisions,theagriculturaleconomicdifferencesarethesamebetweentwospatialscalesinTibet,butbothofregionalandinter2regionaldifferencesvarygreatly.Thecouplingoffarmingandanimalhusbandrycanenhancetheresilienceofagriculturaleconomicrisk.Basedonthebalancedagriculturaldevelopmentamongcountries,afewsuggestionsinordertoreducetheagriculturaleconomicdisparitiesinTibetarefinallyputforward.Keywords:agriculturaleconomy;spatialdifference;couplingoffarmingandanimalhusbandry;Tibet.,()[1].,,[223],,.,,,,©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()37.,,[4].,,.,,[527].,,,.11.1,,,90%.73()35()1424,,3.1996-2007()(),..1.2TheilTheil1967,[8].,.Theil,Theil,TheilTTheilL,TheilTGDP,TheilL[9].,TheilTT=Ni=1yilogyipi.(1):N,yii,pii.TheilT,.,TheilT,.,Theil:Tp=ijYijYilogYij/YPij/P.(2):Yijij,Y,Pijij,P.iPpi=jYijYilogYij/YiPij/Pi,(3)TheilTpTp=iYiYTpi+iYiYlogYi/YPi/P=iYiYTpi+TBR=TWR+TBR.(4):Yii,Pii,TWR,TBR.,TheilLLd=ijPijPilogPij/PYi/Y=iPiPlogPi/PYi/Y=LWR+LBR.(5)22.1,,,,[10212].,1.Theil,20050.208,0.1;Theil,0.06;Theil.,,,2005,©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.().:,;,,,,.1Fig.1Theevolutionaltrendsofagriculturaleconomicdifferencesunderthreeweightsa.;b.;c.,.2,,,19960.81220070.616,,.,,,;,,,,,19960.50120070.745.2Fig.2Theinter2regionaltrendsofagriculturaleconomicdifferencesunderthreeweightsa.;b.;c.,2005,.,1,,,,.,.,,,,2,2004;200719962.811.55,,,,,.,12.2005,20002004,.:,,;©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()37,,;,,2005.1Tab.1Inter2regionalcontributionvalueofagriculturaleconomicdifferencesinsevendivisions1996199719981999200020012002200320042005200620070.0330.0170.0200.0250.0340.0130.0200.0230.0230.0360.0220.0150.0120.0100.0140.0220.0110.007-0.0030.0160.001-0.038-0.002-0.001-0.043-0.012-0.009-0.005-0.011-0.010-0.015-0.016-0.018-0.011-0.016-0.0150.0340.0010.0050.005-0.0060.0010.004-0.022-0.0010.0230.0030.005-0.013-0.017-0.021-0.034-0.020-0.012-0.010-0.006-0.009-0.007-0.014-0.0100.0030.001-0.0020.0010.0020.0000.0030.0050.0060.0100.0050.0050.0150.0080.0060.0080.0050.0060.0080.0140.0110.0260.0170.0100.0410.0080.0130.0220.0150.0050.0070.0140.0130.0390.0150.0092Tab.2Theagriculturaloutputvalueperagriculturallaborforce/199656304192148145733060605557111998644353533903488728904041589320017576630444645956493560167393200410793729548757290583696961112520051155877045103797362741006212965200712135890856399314781311407125362.2,,.3,TheilTTheilL.33Tab.3StatusandcomponentofagriculturaleconomicdifferencesundertwospatialscalesTheilTTheilLTWRLWR19960.0830.1400.0420.0820.0930.13919970.0260.0260.0170.0250.0170.02519980.0280.0290.0160.0250.0160.02619990.0550.0940.0330.0430.0690.08020000.0300.0300.0150.0290.0150.02820010.0220.0220.0170.0220.0170.02120020.0270.0260.0190.0260.0180.02620030.0400.0370.0250.0400.0230.03720040.0380.0370.0260.0370.0250.03620050.0640.0620.0260.0580.0210.05620060.0370.0360.0240.0360.0220.03520070.0350.0340.0260.0330.0250.0333TWR,LWR.(),,()90%,2003100%;200178%,200534%.©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),:,,,,,,,,;,2007,21535,34016.3,4.4,4.2,,,().,.3,,35(),65%,1999,14,15%.,.1997,,199850.,1999.19971998[13],19971999,,.,,.33.1(1):,3Fig.3Contributionshareofinternaldifferencesineachparttointer2regionaldifferencesa.;b.;c..(),,.,,.(2),,.(3)TheilTTheilL,,.90%,.65%,,.3.2.,,,,.,,.©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()37,,,,,,.:[1],,.[J].,2007,27(1):78283.[2].[J].,2006,25(4):7102718.[3],,.[J].,2008(4):50253.[4].[D].:,2007.[5],.19512004[J].,2007,62(4):3642376.[6].[J].,2003,18(2):325.[7].[D].:,2007.[8]TheilH.Economicsandinformationtheory[M].Chicago:RandMcNallyandCompany,1967:45260.[9],,.[J].,2005,24(1):57268.[10],.[M].:,2001:38270.[11].[D].:,1999.[12].[J].,2007(2):11217.[13].[M].:,2007:1222140.(86)[3],.[J].,2000(4):1982200,209.[4],,,.GIS[J].,2006,28(9):2012206.[5].[J].,1