Page 36 - 《水资源与水工程学报》2023年第5期
P. 36
!34 " ! 5 # & ' ( ) & * + , - Vol.34No.5
2023 $ 10% JournalofWaterResources&WaterEngineering Oct.,2023
DOI:10.11705/j.issn.1672-643X.2023.05.04
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EFGHI:TV698;X524 JK7LM:A JNOI:1672643X(2023)05003211
Multisubjectgameresearchofsynergisticgovernanceoffloating
debrisinlargeandmedium hydropowerprojectreservoirareas
GAOPan,DUWangmiao,ZHAOXu
(CollegeofEconomicsandManagement,ChinaThreeGorgesUniversity,Yichang443002,China)
Abstract:Aimingattheproblemofresponsibilitytransferandmanagementimbalanceinwatershedman
agementcausedbytheflowcharacteristicsoffloatingdebris,a“government-enterprise”synergisticgov
ernancemodelbasedonevolutionarygametheoryisconstructedfromtheperspectiveofthefunctiontrans
formationofthecentralgovernment.TakingtheThreeGorgesReservoirareaasanexample ,thisstudy
performsasimulationanalysistorevealhowregulatorymechanismsandcriticalfactorsinfluencetheeffec
tivenessofsynergisticgovernanceinmanagingfloatingdebriswithinthereservoirarea.Theresultsshow
thatthecentralgovernment ’scomprehensiveimplementationofrewardandpunishmentpoliciesandad
justmentmechanismscanmakethesystemquicklyreachasynergisticgovernanceequilibrium.However ,
itssupervisionshowsadiminishingmarginalutility.Comparedwiththemainstreamcooperationbetween
thegovernmentandenterprises ,thelocalgovernment’simplementationoftributarysourcecontrolwill
haveamoreevidentpositiveeffectonthestrategicchoiceofprojectowners.Whentheprojectownerin
creasesthepositivegovernancesubsidyandreducesthenegativegovernancesubsidy ,theinterestdiffer
encebetweenthetwostrategieswillbecomemoresignificantforthelocalgovernment,anditwillbemore
inclinedtochoosethepositivegovernancestrategy.Therefore ,thedifferentiatedsubsidystrategyisthe
drivingforceof “government-enterprise”synergisticgovernance.
Keywords:governanceoffloatingdebrisinreservoirarea;multisubjectsynergy;evolutionarygame
model ;simulationoptimization;hydropowerprojectreservoirarea
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