第28卷第2期2023年4月工业工程与管理IndustrialEngineeringandManagementVol.28No.2Apr.2023基于复杂网络背景下的绿色产品扩散仿真研究刘臣,李明,霍良安*(上海理工大学管理学院,上海200093)摘要:个体的环保意识和行为状态在绿色产品扩散过程中起着重要作用。环保意识会增加个体选择绿色产品的偏好,个体行为状态会改变个体之间的互动模式。本文研究了个体环保意识和行为状态对绿色产品扩散的影响,提出了基于复杂网络理论的多层网络扩散模型。模型由环保意识传播作为上层,绿色产品传播作为下层构成。通过平均场方法,分析了系统的动态演化过程并计算了不相关异质网络下的临界阈值。最后,在无标度网络下的数值模拟验证了理论分析,并研究了不同情境下的绿色产品扩散的最终规模。结果表明,绿色产品的扩散规模与环保意识和个体活跃度正相关。关键词:绿色产品扩散;环保意识传播;多层网络;个体活跃度中图分类号:TP391文献标识码:AResearchonGreenProductDiffusionSimulationBasedontheBackgroundofComplexNetworkLIUChen,LIMing,HUOLiangan*(UniversityofShanghaiforScienceandTechnology,BusinessSchool,Shanghai200093,China)Abstract:Individualenvironmentalawarenessandbehaviorstatesplayanimportantroleintheprocessofgreenproductsdiffusion.Environmentalawarenessincreasesthepreferenceofindividualstochoosethegreenproducts,andindividualbehaviorstateschangetheinteractionpatternsofindividuals.Theinfluenceofindividualenvironmentalawarenessandbehaviorstatesonthediffusionofgreenproductswasstudied,andamulti-layernetworkspreadingmodelbasedoncomplexnetworktheorywasproposed.Themodelwascomposedofenvironmentalawarenessspreadastheupperlayerandgreenproductsdiffusionasthelowerlayer.Bythemeanfieldmethod,thedynamicevolutionprocessofthesystemwasanalyzedandthecriticalthresholdsofuncorrelatedheterogeneousnetworkswerecalculated.Finally,thenumericalsimulationofthescale-freenetworkverifiedthetheoreticalanalysisandstudiedthefinalsizeofgreenproductdiffusionindifferentsituations.Theresultsshowthatthediffusionscaleofgreenproductsispositivelycorrelatedwithenvironmentalawarenessandindividualactivity.Keywords:greenproductsdiffusion;environmentalawarenessspread;mult...