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1、sustainabilityArticleUncoveringtheDrivingFactorsofCarbonEmissionsinanInvestmentAllocationModelofChina’sHigh-CarbonandLow-CarbonEnergyShuminJiang1,*,ChenYang1,JingtaoGuo1,ZhanwenDing1,LixinTian2andJianmeiZhang11CenterforEnergyDevelopmentandEnvironmentProtectionstrategyResearch,F
2、acultyofScience,JiangsuUniversity,Zhenjiang212013,China;2211502037@stmail.ujs.edu.cn(C.Y.);2211402037@stmail.ujs.edu.cn(J.G.);dgzw@ujs.edu.cn(Z.D.);leo_zsc@mail.ujs.edu.cn(J.Z.)2SchoolofMathematicalScience,NanjingNormalUniversity,Nanjing210042,China;tianlx@ujs.edu.cn*Correspond
3、ence:jsm@ujs.edu.cnAcademicEditor:UmbertoBerardiReceived:21March2017;Accepted:8June2017;Published:14June2017Abstract:Intheviewoflong-termcomprehensivedevelopment,theconceptoflow-carboneconomyhaslongbeenaconcern.Inthispaper,webuildapureenergy-economicsystemandexploretheexactinflu
4、encingfactorsintheinvestmentallocationofhigh-carbonandlow-carbonenergywiththepurposeofmitigatingcarbondioxideintheatmosphere.Thedynamicanalysisshowsthatthemodelthatwebuiltisapplicableforthecurrentmarketsituationandthewayweadjusttheinvestmentsofhigh-carbonandlow-carbonenergyarec
5、onductivetocarbonabatementintheatmosphere.Onthebasisofthestabilityanalysisandnumericalsimulation,somestrategiesaregiventodecreasethecarbondioxideintheatmosphere.Theresultsshowthatthesocialconsumptionandpublicconsumptionbehaviorarethemostimportantfactorsresponsibleforthevariatio
6、nintheatmosphericcarbondioxide.Thecleanlinessofhighcarbonpresentsanobviousmitigatingeffectoncarbonintheatmosphereandtheeffectofmarginalprofitofhigh-carbonenergyistheweakest.Inaddition,enhancingmarginalprofit,returnoninvestmentandinvestmentshareoflow-carbonenergyarebeneficialtoredu
7、cecarbondioxideintheatmosphere,whileareturnoninvestmentofhigh-carbonenergyincreasingisthedetrimentofthecarbondioxideintheatmosphere.Finally,weprovidecarbonmitigationeffortbyconsideringbotheconomicdevelopmentandcarbonabatementforpolicymakerstoachieveadesirableemission-reductione
8、ffect.Keywords:carbonemission;high-carbonandlow-carbon