英文项目管理书籍之一：挣值管理

PracticeStandardforEARNEDVALUEMANAGEMENTProjectManagementInstituteGlobalProjectManagementInstitutePracticeStandardforEarnedValueManagementPracticeStandardforEarnedValueManagementISBN:1-930699-42-5Publishedby:ProjectManagementInstitute,Inc.FourCampusBoulevardNewtownSquare,Pennsylvania19073-3299USA.Phone:[phone]/Internet:©2005ProjectManagementInstitute,Inc.Allrightsreserved.‘‘PMI’’,thePMIlogo,‘‘PMP’’,thePMPlogos,‘‘PMBOK’’,‘‘ProjectManagementJournal’’,‘‘PMNetwork’’,andPMITodaylogoareregisteredmarksofProjectManagementInstitute,Inc.ForacomprehensivelistofPMImarks,contactthePMILegalDepartment.PMIPublicationswelcomescorrectionsandcommentsonitsbooks.Pleasefeelfreetosendcommentsontypographical,formatting,orothererrors.Simplymakeacopyoftherelevantpageofthebook,marktheerror,andsenditto:BookEditor,PMIPublications,FourCampusBoulevard,NewtownSquare,PA19073-3299USA,ore-mail:[e-mail]ecialquantitydiscountstouseaspremiumsandsalespromotions,orforuseincorporatetrainingprograms,aswellasothereducationalprograms.Formoreinformation,pleasewritetoBookstoreAdministrator,PMIPublications,FourCampusBoulevard,NewtownSquare,PA19073-3299USA,ore-mail:[e-mail]roducedortransmittedinanyformorbyanymeans,electronic,manual,photocopying,recording,orbyanyinformationstorageandretrievalsystem,withoutpriorwrittenpermissionofthepublisher.ThepaperusedinthisbookcomplieswiththePermanentPaperStandardissuedbytheNationalInformationStandardsOrganization(Z39.48–1984).10987654321ContentsPreface...............................................................................................................................viiChapter1—Introduction........................................................................................................11.1TheRoleofEarnedValueManagement................................................................11.2EVMandtheProjectManagementProcess..........................................................2Chapter2—BasicElementsofEarnedValueManagement......................................................72.1DescriptionsoftheBasicEVMElements..............................................................7PlannedValue..............................................................................................7EarnedValue................................................................................................8ActualCost...................................................................................................82.2DerivationsoftheBasicEVMElements................................................................9PlannedValue..............................................................................................9EarnedValueMeasurementTechniques.........................................................9EarnedValue..............................................................................................12ActualCost.................................................................................................132.3PuttingitAllTogether........................................................................................13Chapter3—EVMPerformanceAnalysisandForecasting.......................................................153.1ScheduleAnalysisandForecasting(Howarewedoingtimewise?).......................17ScheduleVariance(Areweaheadorbehindschedule?)................................17SchedulePerformanceIndex(Howefficientlyareweusingtime?)..................17TimeEstimateatCompletion(Whenarewelikelytofinishwork?)..................173.2CostAnalysisandForecasting(Howarewedoingcostwise?)..............................18CostVariance(Areweunderoroverourbudget?).........................................18CostPerformanceIndex(Howefficientlyareweusingourresources?)...........19To-CompletePerformanceIndex(Howefficientlymustweuseourremainingresources?).............................................................................................19EstimateatCompletion(Whatistheprojectlikelytocost?)..........................19VarianceatCompletion(Willwebeunderoroverbudget?)............................19EstimatetoComplete(Whatwilltheremainingworkcost?)...........................203.3ManagementbyException.................................................................................20Chapter4—GuidancefortheUseofKeyEVMPractices.......................................................234.1EstablishaPerformanceMeasurementBaseline................................................23DecomposeWorkScopetoaManageableLevel...........................................23AssignUnambiguousManagementResponsibility.........................................24DevelopTime-PhasedBudgetforEachWorkTask.........................................24SelectEarnedValueMeasurementTechniquesforAllTasks.........................24MaintainIntegrityofPerformanceMeasurementBaselinethroughouttheProj