供应链管理中的Newsboy型若干问题研究

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1、合肥工业大学博士学位论文供应链管理中的Newsboy型若干问题研究姓名：杨志林申请学位级别：博士专业：管理科学与工程指导教师：杨善林20080601合肥工业大学博士学位论文V上述扩展的研究结果，丰富了供应链管理中的理论内容．关键词：供应链管理Newsboy问题协作订购替换最优订购VI合肥工业大学博士学位论文ABSTRACTIntherecent20years，thesupplychainmanagement(SCM)whichoriginatedfrommanufactureindustryhasachievedconspicu

2、ouseffects011production,distributionandimprovementoftheefficiencyoftrademanagement．Withthedevelopmentofglobalization,andthegreatSuccessacquiredinthemanufactureindustryduetotheSCM．differentindustrieshavebeenusingSCMtoimprovethesystemefficiency．SCMisnotonlyforsingleent

3、erprisemanagement,butalsoforthemanagementofnet-shapedrelationshipinvariousscalesbetweenmanyenterprises．Becauseofcomplexity,theSCMmaybeconfrontedwithmanyproblems．Inthispaper,we’11conductfurtherresearchonNewsboyproblemsinSCM，including：(1)Newsboyproblemisalwaysthehottop

4、icinSCMresearch．Atfirst,we’11showseveralclassicalNewsboymodels：(2)Thepurchaseandstockofrawmaterialisvitalformanufacturerallthetime．Thestockproblemofmanysuppliershasattractedmanyresearchers’attention．Thispaperdiscussesthetypeofsingleproductandmulti-resourcesinNewsboys

5、tochasticstockprobleminsupplychain,andthenrespectivelydiscussesthesystem’Sstockproblemaccordingtoone，twoand聆(anynaturalnumber)resourcesnumber．Forthesystem’Scomplexity,especiallywhentheresourcesnumberisarbi仃ary,weuseorderstatisticstoarrangethedisorderstateofr／stochast

6、icleadtimesstatisticsintheprobabilitystatistics，thenusethedensityanddistributionfunctionoforderstatisticstoestablishthestochasticstockmodelofmulti-resourcesinsupplychain．Alltheseshallhaveenrichedtheresearchonthisfield．(3)Inthepast,themanufacturersandthebuyersmutually

7、keepsecretintheproductionandthesaleofproduct，theyseldomcommunicated．Now,t11eyhaverealizedsharinginformationtogetherisnotonlybenefiiciaiforthemselves，butalsoforotherpeopleinsupplychain．Andawin-wincircumstanceistobecreated．Thisistheverycoordination-orderproblemoftheman

8、ufacturersandthebuyerSinsupplychain．Thispaperisstudyingcoordination-orderproblembetweensinglemanufacturerand疗buyersinsupplychain,gi