不同供需关系下的食品安全与政府监管策略分析(8)

不同供需关系下的食品安全与政府监管策略分析

150中国管理科学　　　　　　　　　　　　　　　　　　　　2010年

fluencesNutritionandHealth[M].UniversityofCali2forniaPress,20031

[13]Marsden,T.,Bank,J.,Bristow,G..Foodsupply

chainapproaches:Exploringtheirroleinruraldevelop2ment[J].SociologiaRuralis,2000,40(4):424-4381[14]Ahumadaa,O.,Villalobos,J.R.1Applicationof

planningmodelsintheagri-foodsupplychain:Are2view[J].EuropeanJournalofOperationalResearch,2009,196(1):1-201

[15]王飞跃1计算实验方法与复杂系统行为分析和决策评

[8]Opara,L.U.1Traceabilityinagricultureandfoodsup2

plychain:Areviewofbasicconcepts,technologicalim2plications,andfutureprospects[J].JournalofFood,AgricultureandEnvironment,2003,1(1):101-1061[9]Tah,J.H.M.,Carr,V.1Towardsaframeworkfor

projectriskknowledgemanagementintheconstructionsupplychain[J].AdvancesinEngineeringSoftware,2001,32(10):835-816.

[10]Auoma,O.I..Theimpactoffoodregulationonthe

foodsupplychain[J].Toxicology,2006,221(1):119-1271

[11]Olsson,A.,Skjoldebrand,C.1Riskmanagementand

qualityassurancethroughthefoodsupplychain:CasestudiesintheSwedishfoodindustry[J].TheOpenFoodScienceJournal,2008,2:49-561

[12]Nestle,M.1FoodPolitics:HowtheFoodIndustry估[J].系统仿真学报,2004,16(5):893-8971

[16]盛昭瀚,张军,杜建国,等1应用[].上海:,1

[17][J].管

,,):145-1521

AnalysisonRegulationundertheDifferent

betweenSupplyandDemand

LIUXiao2feng1,2,CHENGuo2hua1,2,SHENGZhao2han1,2

(1.SchoolofManagementandEngineering,NanjingUniversity,Nanjing210093,China;putationalExperimentCenterforSocialScience,NanjingUniversity,Nanjing210093,China)

Abstract:Amajorinducementoffoodsafetyaccidentsistheunbalancedsupply2demandrelationinfoodlo2gistics1Basedonlogisticsbalance,thispaperbuildsafoodriskpropagationmodelwhichsimulatesacom2pletesupplier2to2consumerchain,andthenanalyzeshowdifferentsupply2demandrelationseffectthefoodsafetyandthedecision2makingofindividualactors,byusingcomputationalexperiment1Theresearchre2sultsexplaintheinevitabilityofsomecurrentfoodsafetyaccidentsfromlogisticsbalancedimension,andrevealthatdifferentsupply2demandrelationsleadtodifferentleveloffoodsafety.Specificallyspeaking,thehighertensionthereare,thehigherrisktherewillbe1Inthecaseofanextremeunbalancesupply2de2mandrelation,governmentregulationcan,onlycontrolmalignantspreadofhazardoussubstanceinalimit2edextentratherthanguaranteeitfundamentally1Comparingandcontrastingwithstaticsupervision,theflexibleanddynamicregulationismoreefficientinfoodsafetycontrol1Inaddition,logisticsrelationandregulatorystrategyeffecttheupstreamoffoodsupplychaindeeperthanitthatondownstream1

Keywords:supply2demandrelation;foodsupplychain;governmentregulation;computationalexperi2ment;logisticsbalance