1、外文翻译原文ANANALYSISOFSTRATEGICSUPPLIERSELECTIONANDEVALUATIONINAGENERICPHARMACEUTICALFIRMSUPPLYCHAINMATERIALSOURCEPROCEEDINGSOFASBBSAUTHORENYINDACHRISINTRODUCTIONONEOFTHEPRIMARYGOALSOFSUPPLYCHAINMANAGEMENTISTOCOORDINATETHEFLOWOFRAWMATERIALS,PARTS,AND/ORCOMPONENTSFROMVARIOUSSUPPLIERSTOMANUFACTURERSFORTHE
2、PURPOSESOFPRODUCINGPRODUCTSTHATMUSTMEETCUSTOMERSVALUEEXPECTATIONSARGUABLY,INTODAYSGLOBALMARKETPLACECHARACTERIZEDBYGLOBALIZATION,INCREASINGCUSTOMERSVALUEEXPECTATIONS,EXPANDINGREGULATORYCOMPLIANCE,GLOBALECONOMICCRISIS,ANDINTENSECOMPETITIVEPRESSURE,TOTHRIVEANDSURVIVEMANUFACTURINGFIRMSMUSTSELECTANDMAINT
3、AINCORESUPPLIERSTHUS,SUPPLIERSELECTIONANDEVALUATIONREPRESENTSONEOFTHESIGNIFICANTROLESOFPURCHASINGANDSUPPLYMANAGEMENTFUNCTIONSCHENANDHUANG,2006MILLINGTONETAL,2006DAHEL,2003ENGLANDANDLEENDERS,1975EWIS,1943WEBERETAL1991ATTESTTHAT“ITISIMPOSSIBLETOSUCCESSFULLYPRODUCELOWCOST,HIGHQUALITYPRODUCTSWITHOUTSATI
4、SFACTORYSELECTIONANDMAINTENANCEOFACOMPETENTGROUPOFSUPPLIERS”KUMARAETAL2003COMMENTTHATSTRATEGICPARTNERSHIPWITHRIGHTSUPPLIERSMUSTBEINTEGRATEDWITHINTHESUPPLYCHAININORDERTOCONTAINCOSTSBYELIMINATINGWASTE,IMPROVINGQUALITY,IMPROVINGFLEXIBILITYTOMEETENDCUSTOMERSVALUEEXPECTATION,ANDREDUCINGLEADTIMEATDIFFEREN
5、TSTAGEOFTHESUPPLYCHAINTHUS,THENEEDTOSELECTTHEBESTSUPPLIERISINDEEDANESSENTIALSTRATEGICISSUEIMPERATIVEFORSUPPLYCHAINEFFECTIVENESSANDEFFICIENCYKUMARAETAL,2003ARGUABLY,TOBUILDATOPNOTCHPERFORMINGSUPPLYCHAINDEMANDSTHATPURCHASINGANDSUPPLYCHAINMANAGERSEVALUATEANDSELECTRIGHTSUPPLIERSKUMARAETAL2003EMPHASIZETH
6、AT“THECHOICEOFTHERIGHTSUPPLIERISACRUCIALDECISIONWITHWIDERANGINGIMPLICATIONSINASUPPLYCHAINSUPPLIERSPLAYANIMPORTANTROLEINACHIEVINGTHEOBJECTIVESOFTHESUPPLYMANAGEMENTLEEETAL2001INDICATETHATSUPPLIERSELECTIONREPRESENTSAVITALSTRATEGYTHATCANBEEMPLOYEDTOENHANCECOMPETITIVENESSOFTHEENTIRESUPPLYCHAINCARRANDSMEL
7、TZER1999NOTE“THATTHEPURPOSEOFSTRATEGICPURCHASINGANDSUPPLYMANAGEMENTISTODIRECTALLPURCHASINGACTIVITIESTOWARDOPPORTUNITIESCONSISTENTWITHTHEFIRMSCAPABILITIESTOACHIEVEITSLONGTERMGOALS”INDEED,BECAUSEPURCHASINGANDSUPPLYMANAGEMENTCANPLAYAPROMINENTROLEINAFIRMSSTRATEGICPLANNING,SUPPLYCHAINMANAGEMENT,ANDPROFIT
8、ABILITYGOFFINETAL,2007MARKLANDETAL,2006MORASHETAL,2006GUINIPEROANDBRAND,2006ELLRAMANDCARR,1994WATTSETAL,1992PEARSONANDGRITZMACHER,1990FREEMANANDCAVINATO,1990REQUIRESFIRMSTODILIGENTLYPERFORMATHOROUGHSUPPLIERSELECTIONPROCESSANDEVALUATIONPURCHASINGANDSUPPLYMANAGEMENTPURCHASINGCANEFFECTIVELYSUPPORTTHEMA
9、NAGEMENTOFSUPPLIERNETWORKWITHRESPECTTOIDENTIFICATIONOFSUPPLIERSELECTIONCRITERIA,SUPPLIERSELECTIONDECISIONS,ANDMONITORINGOFSUPPLIERPERFORMANCEMARTNEZMARTNEZ,2007ARGUABLY,INDIVIDUALSUPPLIERMAYPERFORMDIFFERENTLYONDIFFERENTSELECTIONCRITERIATHESELECTIONPROCESSSIMPLYENTAILSTHEEVALUATIONOFDIFFERENTALTERNAT
10、IVESUPPLIERSBASEDONMANYATTRIBUTESHISSELECTIONPROCESSREPRESENTSAMULTIATTRIBUTEDECISIONMAKINGPROBLEMAFFECTEDBYDIFFERENTTANGIBLEANDINTANGIBLEATTRIBUTESSUCHASTHETRADITIONALATTRIBUTES,INCLUDINGQUALITY,COST,SERVICE,FLEXIBILITY,ANDDELIVERYPERFORMANCEREPORTEDINTHELITERATUREEG,WEBERETAL1991WEBERETAL1992ELLRA
11、M1990DICKSON,1966GHODSYPOURANDOBRIEN1998VERMAANDPULLMAN,1998KRAUSEANDELLRAM,1997WILSON1994MIN,1993NARASIMHAN,1983SWIFT,1995SOUKUP,1987ANUMBEROFMETHODOLOGIESTHATHAVEBEENUSEDINSUPPLIERSELECTIONANDEVALUATIONSTUDIESINCLUDELINEARWEIGHTINGMODELS,THECATEGORICALMODEL,WEIGHTEDPOINTMODEL,TOTALCOSTOFOWNERSHIP,
12、MULTIPLEATTRIBUTEUTILITYTHEORY,ARTIFICIALNEURALNETWORK,PRINCIPALCOMPONENTANALYSIS,ANALYTICNETWORKPROCESS,AHP,COMBINEDAHPANDLINEARPROGRAMMING,AMONGOTHERSSUPPLIERSELECTIONPROCESSREPRESENTSACOMPLEXPROBLEMANDTHUSAMULTIATTRIBUTEDECISIONMAKINGMADMPROBLEMMADMSUCHASTHEANALYTICHIERARCHYPROCESSAHPMODELISANIMP
13、ORTANTTECHNIQUETHATHASBEENUSEDSUCCESSFULLYINSUPPLIERSELECTIONANDEVALUATIONTHEREFORE,THISPAPERUSESTHEAHPMODELDEVELOPEDBYSAATY1980FORSUPPLIERSELECTIONANDEVALUATIONINAGENERICPHARMACEUTICALCOMPANYINWHICHTHEGOALBEINGPURSUEDHASMULTIPLE,OFTENCONFLICTINGATTRIBUTESAHPISAMULTIATTRIBUTEDECISIONMAKINGPROCESSWHI
14、CHENABLESDECISIONMAKERSSETPRIORITIESANDDELIVERTHEBESTDECISIONWHENBOTHQUANTITATIVEANDQUALITATIVEASPECTSOFADECISIONMUSTBECONSIDEREDAHPENCOMPASSESTHREEBASICFUNCTIONS,INCLUDINGSTRUCTURINGCOMPLEXITY,MEASURINGONARATIONSCALE,ANDSYNTHESIZINGITISAPOWERFULOPERATIONALRESEARCHMETHODOLOGYUSEFULINSTRUCTURINGCOMPL
15、EXMULTICRITERIONPROBLEMSORDECISIONSINMANYFIELDSSUCHASLOGISTICSANDSUPPLYCHAINMANAGEMENT,MARKETING,ENGINEERING,EDUCATION,ANDECONOMICSMERITSASSOCIATEDWITHAHPINCLUDEITSRELIANCEONEASILYDERIVEDEXPERTJUDGMENTDATA,ABILITYTORECONCILEDIFFERENCESINCONSISTENCIESINEXPERTJUDGMENTSANDPERCEPTIONS,ANDTHEEXISTENCEOFE
16、XPERTCHOICESOFTWARETHATIMPLEMENTSTHEAHPCALANTONEETAL,1998THEREMAININGPORTIONOFTHISPAPERISORGANIZEDASFOLLOWSSECTION2PRESENTSABRIEFBACKGROUNDONTHEGENERICPHARMACEUTICALSINDUSTRYSECTION3PRESENTSANABBREVIATEDREVIEWOFRELEVANTLITERATUREONTHEAPPROACHESUSEDINSUPPLIERSELECTIONANDEVALUATIONSECTION4PROVIDESTHER
17、ESEARCHMETHODOLOGY,INCLUDINGDATACOLLECTIONANDANALYSISSECTION4DISCUSSESTHERESEARCHFINDINGSASWELLASALIMITEDDISCUSSIONONTHESENSITIVITYANALYSISFINALLY,THECONCLUSIONSANDMANAGERIALIMPLICATIONSAREPRESENTEDINSECTION6BACKGROUNDONGENERICPHARMACEUTICALSINDUSTRYACCORDINGTOFOODANDDRUGADMINISTRATIONFDA,GENERICDRU
18、GSACCOUNTFORAPPROXIMATELY50PERCENTOFALLPRESCRIPTIONPHARMACEUTICALPURCHASESINTHEUNITEDSTATESSALESOFGENERICPHARMACEUTICALSHAVEINCREASEDINRECENTYEARSDUETOANEXPANDINGNUMBEROFEXPIREDPATENTEDDRUGSWHICHHAVEBECOMEAVAILABLETOGENERICCOMPETITIONCHANGESINGOVERNMENTALANDTHIRDPARTYPAYERHEALTHCAREREIMBURSEMENTPOLI
19、CIESTOREDUCECOSTEMBRACINGOFGENERICDRUGSBYPHYSICIANS,PHARMACISTSANDCONSUMERSCHANGESINSTATEANDFEDERALLAWSTOALLOWSUBSTITUTIONOFGENERICDRUGSBYPHARMACISTSANDENACTMENTOFANDAPROCEDURESFOROBTAININGFDAAPPROVALTOPRODUCEGENERICPRESCRIPTIONPHARMACEUTICALSAGENERICPHARMACEUTICALISSIMILARAND/ORBIOEQUIVALENTTOABRAN
20、DNAMEPHARMACEUTICALINTERMSOFREQUIREDDOSAGE,SAFETY,STRENGTH,QUALITY,HOWITWORKS,HOWITISTAKEN,ANDHOWITMUSTBEUSEDFORAGENERICPHARMACEUTICALTORECEIVEFDAAPPROVAL,ITMUST1CONTAINTHESAMEACTIVEINGREDIENTSASTHEINNOVATORDRUGINACTIVEINGREDIENTSMAYVARY,2BEIDENTICALINSTRENGTH,DOSAGEFORM,ANDROUTEOFADMINISTRATION,3HA
21、VETHESAMEUSEINDICATIONS,4BEBIOEQUIVALENT,5MEETTHESAMEBATCHREQUIREMENTSFORIDENTITY,STRENGTH,PURITY,ANDQUALITY,AND6BEMANUFACTUREDUNDERTHESAMESTRICTSTANDARDSOFFDASGOODMANUFACTURINGPRACTICEREGULATIONSREQUIREDFORINNOVATORPRODUCTSLITERATURESUPPLIERSELECTIONHASRECEIVEDASIGNIFICANTCOVERAGEINTHEPURCHASINGAND
22、SUPPLYMANAGEMENTLITERATUREEG,PETRONIANDBRAGLIA2000WEBERETAL1991WEBERETAL1992ELLRAM1990DICKSON1966GHODSYPOURANDOBRIEN1998VERMAANDPULLMAN,1998KRAUSEANDLLRAM,1997WILSON,1994MIN,1993NARASIMHAN,1983SWIFT,1995SOUKUP,1987BASEDONDICKSONS1966EMPIRICALSTUDY,23CRITERIAWEREIDENTIFIEDWHICHPURCHASINGMANAGERSGENER
23、ALLYCONSIDERWHENSELECTINGASUPPLIEROFTHEIDENTIFIEDCRITERIA,QUALITY,ONTIMEDELIVERY,ANDSUPPLIERSPERFORMANCEHISTORYWEREFOUNDVITALINSUPPLIERSELECTIONREGARDLESSOFTHETYPEOFPURCHASINGENVIRONMENTDEMPSEY1978IDENTIFIEDQUALITY,DELIVERYCAPABILITY,ANDTECHNICALCAPABILITYASIMPERATIVEINSUPPLIERSELECTIONELLRAM1990EMP
24、HASIZEDTHENEEDNOTONLYTOBASESUPPLIERSELECTIONDECISIONSONTHETRADITIONALPRICEANDQUALITYCRITERIABUTALSOONLONGERTERMANDQUALITATIVEATTRIBUTESSUCHASSTRATEGICMATCHANDEVALUATIONOFFUTUREMANUFACTURINGCAPABILITIESKIRYTOPOLOSETAL2008UTILIZEDANALYTICNETWORKPROCESSAPPROACHFORTHESELECTIONANDEVALUATIONOFSUPPLIERSOFF
25、ERSINPARAPHARMACEUTICALCLUSTERSTHESUPPLIERSELECTIONCRITERIACONSIDEREDINTHEIRSTUDYINCLUDEDCOST,SERVICE,SUPPLIERSPROFILE,QUALITY,RISK,ANDOTHERTHEIRRESEARCHFINDINGSINDICATETHATQUALITYRELATEDISSUESDOMINATEDTHEDECISIONMAKINGPROCESSINTHEPARAPHARMACEUTICALINDUSTRYTHEIRSTUDYISVALUABLEANDINSIGHTFULHOWEVER,OU
26、RRESEARCHDIFFERSINTHREEMAJORWAYSOURCASECOMPANYISAGENERICDRUGMANUFACTURINGFIRMWEINTEGRATEDREGULATORYCOMPLIANCETHATISVERYIMPORTANTINTHEPHARMACEUTICALINDUSTRYANDTHEAPPLICATIONOFAHPMODELUSINGEXPERTCHOICESOFTWAREFORTHESUPPLIERSELECTIONPROCESSTHISPAPERCONTRIBUTESTOTHEEXISTINGSTREAMOFRESEARCHBYINTEGRATINGR
27、EGULATORYCOMPLIANCEINTOSUPPLIERSELECTIONPROCESSINAGENERICPHARMACEUTICALFIRMSUPPLYCHAINSUPPLIERSELECTIONLITERATUREISENDOWEDWITHVARIOUSKINDSOFMETHODOLOGY,INCLUDINGMULTICRITERIADECISIONMAKINGTECHNIQUESORDECISIONSUPPORTSYSTEMSEG,AHP,CONCEPTUALPAPERS,EMPIRICALRESEARCH,SIMULATIONTECHNIQUES,AMONGMANYOTHERS
28、STREAMOFRESEARCHTHATHAVEAPPLIEDAHPMETHODOLOGYINSUPPLIERSELECTIONINCLUDEEG,BARBAROSOGLUANDTAZGAC,1997BHUTTAANDHUQ,2002CHAN2003ONESIMEETAL,2004RESEARCHMETHODOLOGYSAATY1980DEVELOPEDAHPTHATCANBEUSEDTOHANDLERELATIVELYCOMPLEXMULTIATTRIBUTEDECISIONMAKINGPROBLEMSITENABLESADECISIONMAKERTOREPRESENTTHESIMULTAN
29、EOUSINTERACTIONOFSEVERALFACTORSINCOMPLEXANDUNSTRUCTUREDSITUATIONSFORSUPPLIERSELECTION,THEDERIVEDEXPERTJUDGMENTSAREINTRODUCEDINTOTHEAHPMODELFOREACHATTRIBUTEOFTHEHIERARCHYTHUS,THEOBJECTIVEOFTHISRESEARCHISTODEVELOPAHPBASEDMODELFORSUPPLIERSELECTIONINAGENERICPHARMACEUTICALCOMPANYSUPPLIERSELECTIONPROCESSA
30、NDEVALUATIONREPRESENTSATYPICALMULTICRITERIADECISIONMAKINGTHATENTAILSMULTIPLECRITERIATHATCANBEBOTHQUALITATIVEANDQUANTITATIVEAHPISUSEDTOMODELSUPPLIERSELECTIONPROCESSINACHEMICALFIRMAHPISSELECTEDBECAUSEITPERMITSDECISIONMAKERSTOMODELACOMPLEXPROBLEMINAHIERARCHICALSTRUCTURESHOWINGTHERELATIONSHIPSOFTHEOVERA
31、LLGOAL,CRITERIA,ANDALTERNATIVESALTHOUGHTHEPOSITIVEATTRIBUTESASSOCIATEDWITHAHPHASBEENWIDELYREPORTEDINLITERATURE,THEREHASBEENASMALLNUMBEROFDESCENDINGOPINIONSEG,BELTONANDGEAR,1983DYERANDWENDEL,1985HOWEVER,BECAUSEOFITSUSEFULNESS,AHPHASBEENWIDELYUSEDINSUPPLIERSELECTIONEG,BHUTTAANDHUQ2002CHAN2003GHODSYPOU
32、RETAL1998NYDICKANDHILL,1992CHANETAL,2007MAGGIEANDTUMMALA,2001THEHIERARCHYSTRUCTUREFORSUPPLIERSELECTIONPROCESSINACHEMICALFIRMISCOMPOSEDOFTHREELEVELSASDEPICTEDINFIGURE1THETOPLEVELCONTAINSTHEOVERALLGOALOFTHEPROBLEM,THEMIDDLELEVELCONTAINSTHEMULTIPLESELECTIONCRITERIATHATDEFINETHEDECISIONALTERNATIVES,ANDT
33、HELOWERLEVELCONTAINSCOMPETINGALTERNATIVESUPPLIERSMODELDEVELOPMENTAHPFORSUPPLIERSELECTIONSUPPLIERSELECTIONPROCESSENCOMPASSESFOURPARTS,INCLUDINGPROBLEMDEFINITIONFORMULATIONOFATTRIBUTESQUALIFICATIONOFPOTENTIALSUPPLIERSANDTHEULTIMATESELECTIONOFBESTSUPPLIERSDEBOERETAL2001SUPPLIERSELECTIONPROCESSENTAILSMU
34、LTICRITERIAALTERNATIVESUPPLIERSCONSIDEREDAREEVALUATEDWITHRESPECTTOTHEMULTICRITERIASUPPLIERSELECTIONPROBLEMREPRESENTAMULTIATTRIBUTEDECISIONMAKINGPROBLEMAHPISONEOFTHEMOSTWIDELYUTILIZEDMETHODOLOGIESTOSOLVEMULTIATTRIBUTEPROBLEMSTHEAHPMETHODOLOGYDECOMPOSESAPROBLEMANDPERFORMSPAIRWISECOMPARISONOFALLTHEELEM
35、ENTSSUPPLIERSELECTIONISAMULTIATTRIBUTEPROBLEMTHATCONSIDERSBOTHQUALITATIVEANDQUANTITATIVEVARIABLESFORAGENERICPHARMACEUTICALCOMPANY,WHICHSUPPLIERSARETHEBESTANDHOWMUCHSUPPLIESSHOULDBEPROCUREDFROMSUPPLIERSSELECTEDISVITALLYESSENTIALPROCUREMENTISSUEOFTEN,DECISIONMAKERSDETERMINETHEBESTSUPPLIERFROMEVALUATIN
36、GSUPPLIERSWITHQUALITATIVESUPPLIERSELECTIONCRITERIABYWAYOFADECISIONSUPPORTSYSTEMSUPPLIERSELECTIONCANHELPMANUFACTURINGFIRMSSUCHASAGENERICPHARMACEUTICALFIRMTOCONTAINCOSTASSOCIATEDWITHTHEBOTTOMLINEITENTAILSTHEDETERMINATIONOFQUANTITATIVEANDQUALITATIVEFACTORSIMPERATIVEFORSELECTINGTHEBESTPOSSIBLESUPPLIERSC
37、HAN,2003译文在供应链环境下对一个通用制药公司战略型供应商的选择与评价资料来源ASBBS论文集作者克里斯恩应达简介供应链管理的最初的目标之一是协调流动的原材料、零部件和来自不同供应商生产的产品,使它们满足客户的期望价值。有争议的是,在当今全球化市场下,增加消费者的期望价值、扩大规模,这在全球性经济危机和激烈的竞争压力下,想得到生存和发展的机会,制造企业必须选择维护其核心的供应商。因此,供应商选择是评价代表中一个重要的采购管理功能角色(陈和黄,2006;MILLINGTON2006;DAHEL等2003;ENGLAND和LEENDERS,1975年;LEWIS,1943)。WEBER等人(
38、1991)证明没有合理选择和维持一群有能力的供应商,就不可能成功地选择出低成本,高品质的产品。KUMARA等人(2003)认为和对的供应商形成战略伙伴关系必须融入供应链中来,以涵盖成本,减少浪费,提高质量,提高灵活性,以满足最终消费者的预期价值,缩短供应链中不同阶段的交货提前期。因此,对供应链效率和效益来说,必须选择最佳供应商的确是一个必要的重大战略课题(KUMARA等,2003)。有争议的是,建立一个一流的执行供应链要求采购经理评估和选择合适的供应商。KUMARA等2003强调选择正确的供应商对供应链来说是一个非常重要的决定,而且有深刻的意义。供应商在达到供应管理这个目标中扮演着一个很重要的
39、角色。LEE等2001表明,供应商的选择代表了一个重要的策略,它能被用来提升整个供应链的竞争力。CARR和SMELTZER1999表明战略采购的目的和供应管理是直接使所有采购活动有机会跟公司的生产力相一致,朝着实现其长期目标方向发展。确实,采购管理可以在公司的战略规划、供应链管理和利润上发挥着及其突出的作用,供应链管理和盈利能力GOFFIN等,2007;MARKLAND等,2006;MORASH等,2006;GUINIPERO和BRAND,2006;ELLRAM和CARR,1994;WATTS等,1992,PEARSON和GRITZMACHER,1990;FREEMA和CAVINATO,199
40、0要求公司努力执行一个详细的供应商选择和评估过程。采购管理的采购能够有效地支援供应网络的管理来鉴别供应商的选择标准,供应商选择的决策,并监督供应商的表现(MARTNEZMARTNEZ,2007。有争议的是,对于个人表现各有不同,供应商的选择标准也不同。选拔过程需要的只是在许多属性下对不同供应商进行选择评价。这个选择过程是一个多属性决策,被不同的有形和无形的属性所影响,如传统的属性,包括质量,成本,服务,弹性问题,和记入的交货绩效如,WEBER等人,1991;WEBER等人,1992;ELLRAM,1990;DICKSON,1966;GHODSYPOUR和OBRIEN,1998;VERMA和PU
41、LLMAN,1998;KRAUSE和ELLRAM,1997;WILSON,1994;MIN,1993;NARASIMHAN,1983;SWIFT,1995;SOUKUP,1987。在供应商的选择上已经有好多方法在应用了,包括线性加权模型、分类的模型、加权点模型、总拥有成本的、多属性效用理论、人工神经网络、主成分分析、网络分析法、层次分析法以及层次分析法和线性规划相结合等等。供应商选择过程是一个复杂的问题,而且是一个多属性决策(MADM的)问题。多属性决策,如层次分析法(AHP)模型是一个典型的例子,它已成功运用到供应商选择和评价中来了。因此,本文采用SAATY1980年开发的AHP模型对供应商
42、进行选择和评估。在一个通用的制药公司中,它所追求的目标是多重的,往往相互冲突的属性。次分析法是一种多属性决策程序,使决策者确定优先事项,并提供最佳的决策,决策的定量和定性方面都会加以考虑。层次分析法包括三个基本的功能,包括复杂的结构组成,定量的决策和综合性的系统。它在构建复杂的多标准问题上,或在许多决策的领域上已经是一个强大的实用性研究方法,如在物流和供应链管理,市场营销,工程,教育和经济学等。用层次分析法的优点是它是依据相关专家的判断数据,能够通过专家选择的软件消除专家判断的分歧(不一致),实现了层次分析(CALANTONE等,1998)。本文的其余部分组织如下。第二部分是对非专利药品行业的
43、简要背景介绍。第三部分中就在供应商选择和评估采用的方法相关文献的大致回顾。第四部分提供了研究方法,包括数据收集和分析。第四部分还讨论了研究结果以及有限敏感性分析的讨论。最后,给出结论和管理意义是第六部分。关于一般的制药工业背景根据食品与药品管理局FDA记载,占所有处方药50的通用药都是在美国购买的。近几年来,由于非专利药物制剂的扩张,这使得传统非专利药物制剂的销售增加了。政府和第三方付款人的医疗报销政策的出来使其成本降低了;由于内科医师、药剂师和消费者融入非专利药,州和联邦法律允许由药剂师的非专利药代替专利药。安达程序获得了美国食品及药物管理局的批准去生产通用的处方药。一种通用药品的用量、安全
44、性、剂量和质量跟一个著名品牌的药品是一样或者等效的。它是怎样运作的,它是怎么被采取的,以及它是怎么被使用的。针对这一类获得美国食品及药物管理局的批准生产的药品,它必须1跟该种药品的发明者有相同的活性成分(不活跃的成分可能会有所变动);2是相同的强度、剂型、用药途径;3有相同的使用说明;4生物等效制剂;5符合同样的批量要求同一性、活性、纯度和品质;6在FDA良好的生产实践法规下按照严格的标准制造的。(GHODSYPOUR和OBRIEN,1998;VERMA和PULLMAN,1998;KRAUSE和ELLRAM,1997;WILSON,1994;MIN,1993;NARASIMHAN,1983;S
45、WIFT,1995;SOUKUP,1987。文献基于DICKSONS1966年实证研究的基础上,定义了采购经理在选择供应商时都会考虑的23个标准。这些判断标准中,他发现质量、交货准时率和历史绩效无论在任何采购环境下的供应商选择都是非常重要的。DEMPSEY1978认为确定质量、交货能力、技术能力,务必在供应商的选择标准内。ELLRAM1990强调了选择供应商不仅要基于的传统价格和质量标准,也要看长期的和定性属性,例如战略匹配和评估未来的制造能力。KIRYTOPOLOS等人2008利用在制药集群上的网络层次分析法方法评价和选择供应商。在他们的研究中认为供应商选择标准包括成本、服务、供应商的形象、
46、质量、风险等。他们的研究成果表明,质量相关问题的决策过程被制药产业所控制。他们的研究是有价值的且有深刻意义的见解。然而,我们的研究三个主要的方法与他们不同。我们举例的公司是一个通用的药品生产公司。我们综合监管,这在制药行业和应用层次分析法模型来选择供应商的专家选择软件流程中是非常重要的。本文通过现有的研究来分析一个通用的合规性制药公司的供应链的供应商选择流程。供应商的选择文献中有各种方法论,包括多标准决策或决策支持系统技术(例如,层次分析法),概念性论文,实证研究,模拟技术以及许多其他。研究已应用在供应商选择上了,包括层次分析法(如,BARBAROSOGLU和TAZGAC,1997;BHUTT
47、A和HUQ,2002;CHAN,2003;ONESIME等人,2004。研究方法论SAATY(1980)开发的层次分析法,可用于处理相对复杂的多属性决策问题。它使决策者可以同时表示出复杂化和非结构化的几个因素相互作用的情形。在供应商选择中,把专家对每个层次结构的观点打分引入到了层次分析法模型中。因此,本研究的主要目的是开发一个通用制药公司以层次分析法为基础的供应商选择模型。供应商选择和评估过程是需要多个条件,定性和定量方法是其中典型的多准则决策因素。制药公司在供应商选择过程中应用层次分析法。之所以选择层次分析法,是因为它使决策者可以很容易看出分层结构中表现出来的总体目标和标准,以及供选择关系之
48、间的复杂问题。虽然,层次分析法的肯定观点已经被广泛的应用于文献报道中,但也存在着一些不认可的意见(如贝尔顿和吉尔,1983年;迪尔和温德尔,1985年)。然而,由于它的实用性,层次分析法已经被广泛的应用于供应商选择(如,BHUTTA和哈克,2002;陈,2003;GHODSYPOUR等,1998;尼迪克和希尔,1992;CHAN等人,2007;MAGGIEA和TUMMALA,2001年)。在一个制药公中司,供应商选择过程的层次机构是由三个层次构成的,顶层包含问题的总体目标,中层包含多个选择标准,确定决策方案,较低级包含其他供应商竞争。运用层次分析法来选择供应商供应商选择过程包括四个部分,包括问
49、题的定义,制定属性,潜在供应商的资格,和最佳供应商的最终选择DEBOER等人,2001。供应商选择过程需要多个标准,供应商选择问题也是一个多属性决策问题。层次分析法是解决多属性问题之中的最实用的最广泛的方法之一。层次分析法是通过对所有元素的两两成对比较来分析一个问题的。供应商的选择是一个多属性的问题,它同时考虑了定性和定量的变化。对于一个通用的制药公司来说,哪些供应商是最好的,以及要在供应商选择流程中选取多少家供应商,对采购来说是一个很重要的问题。通常情况下,决策者是通过决策支持系统中的供应商定性选择标准来决定最佳供应商的。供应商选择能使制造公司如一个通用的制药公司去控制供应商的成本底线。它要求用从定性和定量两方面来选择最佳供应商(陈,2003。