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简介：TheconstructionOfecologicalenvironmentisoneofthefivesignificantprojectsofChina'sWesternDevelopment,andarrangesinthefirstplace.Inthepastfewyears,theconstructionsofecologicalenvironmentmademuchgreatprogress,butexposedmanyurgentproblemstobesolved,Examiningthegainandlossclosely,

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简介：Naturalmonopoly,becauseofitsspontaneousornaturalcharacteristics,mosthavesomemysteriouscausesofreasonableness.Thus,theregulationstoitsefficiencylosswouldhaveadifferentwaycomparedtoothermonopolies.Thatthecharacteristicsofnaturalmonopoly,inthecaseofwaterindustry,arethattheinfrastructureinvestmentsareverylarge,mostofwhichareusedtobuildthetransportationsystem?Thewebsfortransportingtheirproductstotheircustomers,andtheproductsareidentitygoodsorservices.Byexaminingthecharacteristicsofnaturalmonopoly,thispaperproposedawaytobreakupandremodeltheindustryof""""""""naturalmonopoly'.Themainclueofremodelingisthatthegovemments,whorepresentthepublicandwhohavethepowertocontroloverpublicresources,shouldbuildandmaintainapublicwebplatformforthegoods'transportationuses,andbreakupthebarrieroftheentrysoastoproduceamarket-orientedcompetitivestructure,Therunningmodelandtheconditionofremodelingareputforwardandthecost-revenueanalysisoftheoperationisbrieflyunderconsideration.

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