钢结构行业发展研究

上海交通大学硕士学位论文钢结构行业发展研究姓名：余晶申请学位级别：硕士专业：工商管理指导教师：高汝熹20080601SCPSCPTHERESEARCHOFDEVELOPMENTOFSTEELSTRUCTUREINDUSTRYABSTRACTSteelstructureindustryinChinahasmaintainedhighgrowthforyears.Inthepasttwoyears,macroregulationandcontrolandtechnologysystembecomenewchallenges.Profitabilityasawholeleveloftheindustryisnothigh,Qualityofmanufacturersarenotgoodenough.Howtodeveloptheindustrybecomesaveryurgentissue.Inthispaper,thebasicconceptandthedevelopmentprocessoftheindustryhasbeenintroducedfirstly.Abriefanalysisisdoneonfactorssuchassocialenvironment,policiesandregulations,macro-economicandtechnologicaldevelopment,aswellasthefavorableandunfavorableeffectscausedbythesefactors.Atthesametime,thestatusofthesteelstructureindustryinU.S.isintroducedasareferenceforthedevelopmentofdomesticindustry.ThenusetheSCPmodeltoanalyzeChina'sSteelstructureIndustrydevelopmentstatusquo.Thedomesticsteelstructureindustryasawholeareinamonopolisticcompetitioninthemarketstructure,theextenttowhichmonopolyandcompetitionaredifferentondifferentproducts.Enterprisesadoptedpricecompetition,innovationanddifference,mergersandacquisitions,marketingandoverseasexpansionasmarketconduct.Performanceismeasuredfromthereperspectives--theconsumerwelfare,socialwelfareandmanufacturerswelfare.Basedontheconclusiontostrengthsandweaknesses,Methodsforperformanceimprovementareproposedontwoaspectsofexpandingstrengthsandimprovingweaknesses.KEYWORDS:SteelStructureIndustry,SCP,IndustryOrganization2008043020080430MBA111.12005122318Alexander.Newman,MetalBuildingSystems-DesignandSpecifications2ndEdition1Figure1TypicalSteelBarracksforU.S.ArmyinWorldWarIIMBA2206050%2050606070809096199712Figure2DevelopmentStagesofSteelStructureinChina1.2MBA31Table1MajorIndustryOrganizationsinU.S.andChinaMBMA1956AISC1921CCMSA()1981CSCS()19842Table2MajorIndustryStandards(GBJ17-88)(GBJ18-87)(GBJ135-90)GBJ205JGJ81-91(JB/ZZ5-86)(JGJ99-98)DBJ08-32-92(CECS102:98)DBJ08-68-97)JGJ7-91JGJ78-91--DL/T5085-1999-MBA4(YB9238-92)YB9082-97(GB700-79)(GB1591-79)(GB5118-85)(GB1300-77)CECS24:90GB222GB223GB228GB232GBJ68(GBJ9-87)(GBJ11-89)(GBJ16-87)(GBJ7-89)(YB9258-97)(JGJ113-97)LoadandresistanceFactordesignSpecificationforStructuralSteelBuildingsAISC-LRFD931993SpecificationfortheDesignofCold-FormedSteelStructuralMembersAISI199619791.37-8%12-15%:20062006MBA532006Table3NewSteelConstructionsin20061501000250601000250100140010002005()14342757010MBA642005Table4SteelStructureEnterpriseRankingin2005()()1252062.002812482224287.002062383211300.002000054209558.002213935196000.001280006191082.002160887188600.001900008156680.001723309108000.0011090010106000.00720001187072.001425001283935.00839001380110.00520001479374.00725521579000.00712681665112.00277201764000.006300018()60345.00456001960000.00718322058000.0049300200513511001010000100MBA71.4MBA852006Table5SteelStructureEnterpriseRankingin2006()()1()269321.003393002254500.003243243205009.002665114201002.002242675187369.001916506()170000.001800007147504.001603308136000.001380009123500.0011375010114000.001820001198375.001085221271600.00632001369112.00701221467800.00600001562500.001300001642000.002551917()34829.00256801834436.00450001932000.00400002030000.001200002006207521MBA94001.549210112.6237MBA1022.1GDP0708200865%2.2SCPMBA11203020801939SCP1959(Structure-Conduct-PerformanceSCP)SCPStigler,DemsetzBaumolSCPS-C-PSCPSCP2060GeorgeJ.stiglerReds.McchesneySCPSCPSCPMBA12MBA133Figure3RelationshipsbetweenStructure,ConductandPerformance2.3CR4CR8CR44CR88Herfindahlindex6Table6TypesofIndustryStructureinU.S.dividedbyBein4CR48CR8AB75%75%2020-4065%-75%85%20-100()50%-65%75%-85%()35%-50%45%-75%30%-35%40%-45%collusionhypothesis(efficiencyhypothesis)MBA142.47Table7RelationshipsbetweenEnterBarriersandExitBarriers2.5(IndustryLifeCycle)MBA154Figure4Industrylifecycle1234=/-1*100%10%10%0.1%10%MBA1638090901002005100090300240083.120%201090000715000851992-2007Figure5ConstructionIndustryOutputfrom1992to20073%30%MBA176Figure6ProportionofUseofSteelStructureinAllTypesofBuilding2006420074.8HQ34520082006200720082010MBA18Dreamhouse3.21(1)19961996201056--60(2)200052010200520103%6%(3)2003116(4)(20052010)2:(1)201010%6%1800;(2)5020100030004000(3)--(4)MBA19(5)3.320071234MBA20CAM5CAD/CAM3.42007GDP11.495(CPI)4.8%CPI200782007Table8AdjustmentofRMBDepositandLoanInterestRatesin200731851972182291512216.396.576.847.027.297.47+0.27+0.18+0.27+0.18+0.27+0.182.793.063.333.63.874.14+0.27+0.27+0.27+0.27+0.27+0.278a2007Table8aAdjustmentofDepositReserveRatein200707111013%13.5%0.5%07101512.5%13%0.5%07092512%12.5%0.5%07081511.5%12%0.5%0706511%11.5%0.5%07051510.5%11%0.5%07041610%10.5%0.5%0702259.5%10%0.5%0701159%9.5%0.5%MBA2191999Table9RMBExchangeRateChangessince1999//19998.27838.279320008.27728.278120018.27708.276620028.27728.277320038.27708.276720048.27658.276520058.07598.070220067.82387.80872007.067.63307.61552007.11.157.43072007102007Table10SteelExportTaxRebateRateAdjustmentin2007200741580115200761600mm510600mm10152007711301353.5MBMAMBA2219911999BUTLERMANUFACTURINGCOMPANY()AMERICANBUILDINGSCOMPANYVPBUILDINGS1999200680BUTLERMANUFACTURINGCOMPANY