因为已形成网络效应的网约车平EYaT重置成本很高,只要司机有微利r86T图,平台垄断地位可以一直持续TyCR
(Source:DichevandYu:Higherrisk,lowerreturns,whathedgefundinvestorsreallyearn.Journaloffinancialeconomics,Aug2010)