Page 62 - 《水资源与水工程学报》2022年第3期
P. 62

!33 " ! 3 #                       & ' ( ) & * + , -                               Vol.33No.3
               2022 $ 6 %               JournalofWaterResources&WaterEngineering                 Jun.,2022

            DOI:10.11705/j.issn.1672-643X.2022.03.08


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                       Gameanalysisofriskmanagementbehaviorofwaterdiversion

                                      PPPprojectsduringoperationperiod

                                         ZHANGGuiyu,DINGJiyong,QIAORan
                                      (BusinessSchoolofHohaiUniversity,Nanjing211100,China)
                 Abstract:Theactiveriskmanagementbehaviorsofcorestakeholdersintheoperationprocessofwaterdi
                 versionPPP (public-privatepartnership)projectscanreducetheprobabilityofprojectriskoccurrence.
                 Fromtheperspectiveofriskmanagement,throughtheanalysisofstakeholderrelationshipofwaterdiver
                 sionPPPprojects ,thebehavioraldecisionmakingevolutionarygamemodelofgovernmentsubjectandso
                 cialcapital(projectcompany)intheriskmanagementprocessofwaterdiversionPPPprojectsduringthe
                 operationperiodisconstructed,andthedynamicevolutionprocessisanalyzedbyMATLAB.Theresults
                 showthatthefactorsinfluencingthechoicestrategyofevolutionarystablebehaviorsincludethecostac
                 tivelymanagedbyboththegovernmentandsocialcapital ,thelosscausedbyriskeventssuchaswater
                 pollutionandlossdistributioncoefficient ,feasibilitygapsubsidyandreward.Inordertopromoteeffective
                 riskmanagementintheoperationprocessofwaterdiversionprojects ,itissuggestedtostrengthentherisk
                 managementcapacitybuildingofboththegovernmentandthesocialcapital,implementtheresponsibility
                 sharingmechanism ,improvethesupervisionmechanismandoptimizetherewardandpunishmentmecha
                 nism.
                 Keywords:waterdiversionproject;PPPproject;operationperiod;riskmanagementbehavior

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