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1、上海交通大学硕士学位论文供应链视角下基于JIT的库存模型研究AJITINVENTORYMODELFORSUPPLYCHAINMANAGEMENTABSTRACTAsthetechnologyinnovationandeconomydevelopment，globalizedinformationnetworkandcompetitivemarketisconstructing.Asfortheinfluencingfactorsofthis,twomainaspectscanbedivided:ontheonehand,enterprisesarefacinggreaterm
2、arketsandgreaterdemand;ontheotherhand,enterprisesarealsofacingmoreintensecompetition.Itinducesthecompetitionchangefromenterprisephasetosupplychainphase.Inthiscontext,“howcanweeffectivelyimprovethecompetitivenessofenterprisesandthesupplychain”tobecomeaveryimportanttheoreticalandpracticalsign
3、ificancetothesubject.Inthispaper,usingthesupplychainview,wetrytoguidethesecompaniestomakethebestpurchasingdecisionsindifferentstagesofimplementationJITprocurementsystem.WhiletheimplementationofJITprocurementsystemisstillintheinitialstage,thathowtomakethebestpurchasingstrategyisaffectedbybot
4、hraditionalprocurementsystemandJITprocurementsystem.Wetrytoguidethesecompaniestomakethebestpurchasingdecisions.Thenthispaperdiscussesfixedtransportationcostsandunitshortagecostfactorsonthechoiceoforderquantity,thetotalcostanddeliverypoint,anditcomestoaconclusion:fixedtransportationcostshigh
5、er,firmstendtoreducethedeliverynumberoftimes;whileunitshortagecostishigher,itisbettertoincreasetheorderquantityoftheenterprise.Inthispaperweattempttofillagapintheexistingliterature,muchofwhichfocusesondirect,two-echelon,buyer–suppliercoordination.Consideringathree-echelon,morecomplexstructu
6、resinvolvingmultiplebuyersandsupplierssupplychain,wealsotrytohelpthesecompaniesmakethebestdecisionfortheoptimalorderlevelandtheoptimaldeliverystrategy.Atthelast,thepapergivestheIII上海交通大学硕士学位论文供应链视角下基于JIT的库存模型研究algorithmprocedureandnumericalexampleforthemodel.Italsocomestoaconclusion:asorder
7、quantityincreases,theimplementationoftheJITsystemgainsmorebenefitsthanthetraditionalsupplychainsystem.KEYWORDS:supplychainmanagement,JIT,Multi-levelsupplychain,quantitydiscount,InventoryIV上海交通大学硕士学位论文供应链视角下基于JIT的库存模型研究目录供应链视角下基于JIT的库存模型研究................
