海信计算机公司库存管理问题研究

华中科技大学硕士学位论文海信计算机公司库存管理问题研究姓名：严赪斌申请学位级别：硕士专业：工商管理指导教师：崔南方20040413IITVMIJMIABCABCABCIIAbstractHowtooperatewithlowcostbasedonsatisfyingthecustomers’demandsrapidlyandefficientlyisabigchallengetomanyenterprises.NowtheinventoryhasbeenbecomingaheavyburdentomostITenterprises.Withthefluctuationofthepriceofelectricalcomponents,enterpriseshavetolowerthepriceofproducttoreducethestock;however,ifenterprisesdon’tstockapropernumberofproducts,theymaylosemanycustomersduringthepeakseasonandtheircreditsmaysufferaswell.Suchcontradictoryproblemsraisehighdemandfortheinventorymanagement,andhowtodealwiththeirinventoryisanurgenttasktotheenterprises.Accordingtotheadventofinventorymanagementmodelinthesupplychain,someeffectivemethodsareprovidedtosolvetheinventoryproblem.Thispaperstudiestheissueofinventoryfromtheangleofsupplychain.Itstartswithaliteraturereviewonthebackground,thesignificanceofthestudyonthesupplychain.InChapterTwo,bygeneralintroductiononHisensecompany,theITindustry,andthechannelstructure,thepaperdescribesthepresentdevelopmentofITfieldaswellasthepositionofHisenseCompanyinit.ChapterThreeincludesthebasictheoryofinventoryandthedescriptionsonthetraditionalinventorymanagementmodels;inaddition,itputsforwardseveralmodelsinthesupplychain,suchasVendorManagedInventory(VMI),JointlyManagedInventory(JMI),etc.AccordingtothetheoriesofChapter3,Chapter4pointsouttheinventoryproblemsinHisensecomputercompany,thentheproducttypesandtheinventoryproductsarecategorizedintoA,BandCrespectively.BasedontheseA,B,C,categoriesandthedemandfluctuationoftheproducts,theproductsaresubdivided;moreover,the“Gold,Silver,Bronze”classificationisproposed.Differentsolutionsastothedifferentzonesareprovided.ThegeneraleffectsofJMIisalsoconcludedandevaluatedinthischapter.Basedonthefindingsofthepresentstudy,thispapergivestheimplicationsonthefurtherresearchinthefuture.KeywordsInventorySupplyChainVendorManagedInventoryJointlyManagedinventory111.1IT1996IT10PC203011323INTERNET2ERP:EnterprisesResourcePlanning200310%20%,20%50%,VMIJMIDELLHPWal-Mat12345671.23HauL.Lee19974[1]MinK.J.1995—[2]HuiYunShermanXBai1996[3]TonyHoldenRuthA.Schmidt(2001)CALS[4]SringeshGavirneniRomanKapuscinskiSridharTayur1999sS[5]GerardP.Cachon(1999)[6]GerardP.Cachon(2000)[7]RaviAnvpindiYehudaBassok1999[8]1998ABC4[9]1998ABC[10][11]1998[12]2001[13]2002[14]2003Push/Pull[15],,,/,,()(),2003,,,,,,,,[16]2000VMI[17]1.325VMI.JMI3ABC200345622002200220%2.11996970096%1200200140962002PC39.122.32002IDC146.9%“”97B984CCEE986566ISO900199IT2000PC2000200191IT20011120021200237Interneti-DeviceInternetInternetInterneti-DeviceInternetInternetInternet(i-Device)IP-phonee-BOOKi-DeviceInterneti-Devicei-DeviceInternetInternetITIT82.21946215ENIAC80862863864865861996CPUINTELCPU1997100005000WTOITITITDELLIDC100030DELL7830TCL250/3456IT9ITITITITIT2-12-1322DELL3221043312533147445DELL2.3MarketingChannelsTradeChannelsDistributionChannels1012IT2-13ITPCIT4IT2-1“”4011“”1233.1BBQ3-13-113S3-23-2EconomicOrderQualityEOQ1915HarrisWilson3-33-3EOQEPQ143.2ECREfficientConsumerResponseVMICPFR3.2.1VMI1VMIVMIVendorManagedInventoryVMI[17]VMI15VMIVMIVMIVMIVMIVMI12345VMI2VMIEDIVMI12VMI3-4163-4VMI3VMIVMI,VMIVMIWal-MartJohnson&JohnsonProcterGambleP&GVMI2001VMI3-5173-5VMI2001VMI1234EDI5VMIVMIVMI183.2.21VMI[17]IT100060001030%0.511.53-63-6193-63-612534521202POSEDI324211243-73-73.31VMIVMIVMI222VMI3VMI4VMI2344.1IT242254.2ABC4.2.1ABC1879VillefredoPareto80208020Pareto1951GEHFordDickyABCABCABC12/ABC34.2.2ABC20031920021919ABC26ABC4-17080AAA1520BEZPLAYBCHPC202060B40CXY4-14-1ABC191.6844.21%44.21%48.00%A1.2432.63%76.84%620.00%A0.277.11%83.95%530.00%B0.215.53%89.47%642.00%BEZPLAY0.112.89%92.37%450.00%B0.102.63%95.00%560.00%B0.061.58%96.58%570.00%C0.051.32%97.89%580.00%C0.030.79%98.68%386.00%C0.030.79%99.47%494.00%CHPC0.020.53%100.00%3100.00%C274-1ABC4.2.3ABCABC4-24-2C525304-2ABCA76.84%20.00%56.78%B18.16%40.00%18.12%C5.00%40.00%25.10%4-1ABC0.00%20.00%40.00%60.00%80.00%100.00%120.00%284-2CB1ABC22002ITERP342944.2.3ABCABCA94-34-3ABCHEZPLAYHPCMLABC4-44-4ABC80A8095B95100CABC/4-5304-5ABC40%4011011094-4BronzeHEZPLAYHPCMGoldSilverLABC4-44-64-6985951090ABC31AAACBAC4.3ABC—4.3.11322344.3.251IDEDIInternet334.3.34-7200219716522003198121113.4%8106443944.5%3000100054-72002200319200220031851821147083503516820061442056241265984823177530150633020204336285996330326933177321281345084978720934263783425723428884346567268363990284638989584342461668936788296038284668241392043217132512591903435576341610411005509981137906829296139756103163052726491210835528085547635977433396435810671652379813367144398121140523406883420032003123454.3.4123435365VMIJMIABCABC20039123437563839[1]LeeH,PadmanahamV,WhangS.InformationDistortioninaSupplyChain:TheBullwhipEffect.ManagementScience,1997,43(4):546[2]MinK.J.ACompetitiveInventoryModelwithOptionstoReduceSetupandInventoryHoldingCosts.ComputerandOperationResearch,1995,22(5):503-514[3]HuiYun,ShermanXBai.Optimalproductionflowcontrolforaflexiblemanufacturingsystem.ResearchReport,1996(5):34-37[4]TonyHolden,RuthA.Schmidt.Commerceatlightspeed–aninternationalcomparativeevaluat