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1、JEvolEcon(2010)20:329373DOI10.1007/s00191-009-0153-9REGULARARTICLEEvolutionarymodelsineconomics:asurveyofmethodsandbuildingblocksKarolinaSafarzynska´·JeroenC.J.M.vandenBerghPublishedonline:23June2009©Springer-Verlag2009AbstractThispaperassessesmethodsandcomponentsofformalev
2、olutionary-economicmodelling.Methodsarebroadlyclassifiedintoevo-lutionarygametheoryandselectiondynamics,evolutionarycomputationandmulti-agentmodels,eachwithrelevantsubcategories.Thecomponentsorbuildingblocksareorganizedintodiversity,innovation,selection,boundedrationality,di
3、ffusion,pathdependencyandlock-in,coevolution,multilevelandgroupselection,andmechanismsofgrowth.ThenumberofalternativesK.Safarzynska(´B)InstituteforEnvironmentalStudies,VrijeUniversiteit,DeBoelelaan1087,1081HVAmsterdam,TheNetherlandse-mail:karolina.safarzynska@ivm.vu.nlJ.C.J
4、.M.vandenBerghICREA,Barcelona,SpainJ.C.J.M.vandenBerghInstituteforEnvironmentalScienceandTechnology,DepartmentofEconomicsandEconomicHistory,UniversitatAutonòmadeBarcelona,EdificiCnCampusUAB,08193Bellaterra,Spaine-mail:jeroen.bergh@uab.esJ.C.J.M.vandenBerghFacultyofEconomicsa
5、ndBusinessAdministration,andInstituteforEnvironmentalStudies,VrijeUniversiteit,Amsterdam,TheNetherlandsJ.C.J.M.vandenBerghTinbergenInstitute,Rotterdam,TheNetherlandsJ.C.J.M.vandenBerghNAKE,Tilburg,TheNetherlands330K.Safarzynska,J.C.J.M.vandenBergh´thathasbeenproposedforeach
6、categoryisvast,makingitdifficulttocomprehendthevarietyofassumptionsandformalizationsunderlyingexistingevolutionary-economicmodels.Oursurveyaimstoclarifyforeachmodelcomponentthechoicerange,formalexpressions,associatedassumptions,andpossibletechniquesforformalization.Ourstudyi
7、suniqueinthatitprovidesmoreinformationabouttheformaldetailsofspecificmodelcomponentsandisconsiderablymoreinclusivethanearlierreviews.KeywordsAgentbasedmodels·Diversity·Evolutionarycomputation·Evolutionarygametheory·Growthmechanisms·Innovation·Multilevelevolution·Neo-Schumpet
8、erianmodels·SelectiondynamicsJELClassificationB52·C60·C731IntroductionManystudiesin