AnAnalysisofthestatusoftheapplicationofPPPmodeandtheproblemsNetworkofpapers:[Abstract]public-privatepartnershipmodeinthefieldofpublicinfrastructurehasbeenwidelyused,theproblemsoftheStatusandApplicationofthePPPmodelforanalysisoftheapplicationprocess,drawingonforeignexperienceinapplicationofthePPPmodel,combinedwithChinanationalconditions,ChinaapplicationofPPPmodeandthenputforwardfeasiblesuggestions.ourPPPmodelinthefieldofpublicinfrastructureandfurtherdevelopmentofcertainguidingsignificance.[PapersKeywords]public-privatepartnership(PPP),thestatusquo,questions,suggestionsCompletepublicinfrastructurehasanimportantimpactontheurbaneconomy,socialandenvironmentaldevelopmentisanimportantfoundationforsustainableurbandevelopment.Thefaceoftherapidlyrisingdemandforthelimitationsofgovernmentfinancialresources,especiallytheimpactoftheglobalfinancial1turmoil,completelypublicinfrastructureinvestmentandfinancingprovidedbythegovernment,management,facilitiesmaintenanceandothermatterstothegovernmentfinancesindirestraits.effectivereformofthepublicinfrastructure,improveefficiencyandservicequalitytobettermeettheneedsofthecommunity,becomeanurgentkeyissues.PPPmodetotakeapublic-privatepartnershipfortheconstructionandoperationofurbaninfrastructure,effectivemarketcompetitionandgovernmentregulationofthecombinationofsocialwelfaretotheenterpriseprofits,butalsotoenhancethesustainabledevelopmentofpublicinfrastructurecapabilities.DomesticapplicationstatusofthePPPmodelInordertoreducethegovernment’sfinancialpressures,optimizeresourceallocation,increasedproductivityfromthemid-1990s,someofourlocalgovernmentbegantotrytheurbanwatersupply,waterconservation,gas,publictransport,drainage,sewagetreatment,roads,bridges,whichtheintroductionofnon-governmental2investmentinmunicipalfacilities,appearanceandenvironmentalsanitation,wastedisposalandurbangreening,publicutilities,andsetoffawaveofpublic-privatepartnershipsinthecountryintheyear2003.Public-privatepartnershipsystem(PPP)hasbeenproventobeaneffectivewaytopromotemarket-orientedreformsofpublicutilities,theStatemoreandmoreattentiontothereformofpublic-privatepartnershipsystem(PPP).Relatedinformation:2002,sixbuslinesoftheChengduMunicipalPublicBureaufranchiseauction,ShenzhenCityintheareasofWater,gas,publictransport,electricityandotherinternationaltendersfortheimplementationofthefranchise.Theendof2004,fivepilotutilitiestocompletetherecruitmentofforeigncapitalwork,wayoftheGuangzhoumunicipalgovernmentthroughajointventure,cooperation,equityparticipation,projectlegaltender,andBOT,BOR,etc.,allowsindividuals,private3economicagents,investmentandoperationofurbanrailtransit,publictransport,roads,bridges,tunnels,ports,stations,carparks,ecologicalrestoration,sewagetreatment,wastedisposal,sewagepipes,electricity,green,landscape,roads,energy,waterconservancy,publicinformationnetwork,publicculturalfacilitiesandotherinfrastructureandpubliccareer,ShanghaiUnionoftheCommonwealthofthelargestsewagetreatmentprojectinShanghai-sewagetreatmentplant20yearsoffranchise,responsibleforprojectfinancing,constructionand20yearswithinthefranchiseoperationandmanagement.Since2005,Beijingfranchisethroughtheintroductionofnewinfrastructureprojects,10projectstoachievemarket-orientedfinancing50billion,publiclyintroducedtothedomesticandforeigninvestmentprojectsin387BeijingOlympicEconomy,signedanagreement55agreemen...