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1、Session2运筹学OperationsResearch2-1运筹学运筹学2.OverviewoftheoperationsOperationsResearchOperationsResearchresearchmodelingapproach2Overviewoftheoperations2.1Definingtheproblemresearchmodelingapproachandgatheringdata¾DefinetheProblemandGatheringDataThefirstorderORteami
2、stostudytherelevantsystemanddevelopawell-definedstatementoftheproblemtobe¾FormulatingaMathematicalModelconsidered.¾DerivingSolutionsfromtheModelThisincludesdeterminingsuchthingsastheappropriate¾TestingtheModelobjectives,constraintsonwhatcanbedone,interrelations
3、hipsbetweentheareatobestudiedandotherareasofthe¾PrepareforApplytheModelorganization,possiblealternativecoursesofaction,timelimits¾Implementationformakingadecision,andsoon.江西财经大学信息管理学院©2006江西财经大学信息管理学院©2006SchoolofInformationTechnology,JiangXiUniversityofFinance
4、&Economics©20061SchoolofInformationTechnology,JiangXiUniversityofFinance&Economics©20062运筹学运筹学2.1DefiningtheproblemandgatheringdataOperationsResearch2.1DefiningtheproblemandgatheringdataOperationsResearchThefivepartiesgenerallyaffectedbyabusinessfirm:¾Anumberof
5、studiesofU.S.corporationshavefoundthatmanagementtendstoadoptthegoalofsatisfactoryprofits,¾theowners(stockholders,etc.),whodesireprofits(dividends,stockappreciation,andsoon);combinedwithotherobjectives,insteadoffocusingonlong-runprofitmaximization.¾theemployees,
6、whodesiresteadyemploymentatreasonablewages;¾Typically,someoftheseotherobjectivesmightbeto¾thecustomers,whodesireareliableproductatareasonablemaintainstableprices,improveworkermorale,maintainprice;familycontrolofthebusiness,andincreasecompanyprestige.¾thesupplie
7、rs,whodesireintegrityandareasonableselling¾Furthermore,thereareadditionalconsiderationspricefortheirgoods;involvingsocialresponsibilitiesthataredistinctfromtheprofit¾thegovernmentandhencethenation,whichdesiremotive.paymentoffairtaxesandconsiderationofthenationa
8、linterest.江西财经大学信息管理学院©2006江西财经大学信息管理学院©2006SchoolofInformationTechnology,JiangXiUniversityofFinance&Economics©20063SchoolofInformationTechnology,JiangXiUniversityofFinance&
