InassessingICOs,FINMAwillfocusontheeconomicfunctionandpurposeofthetokens(i.e.theblockchain-basedunits)issuedbytheICOorganiser.Thekeyfactorsaretheunderlyingpurposeofthetokensandwhethertheyarealreadytradeableortransferable.Atpresent,thereisnogenerallyrecognisedterminologyfortheclassificationoftokenseitherinSwitzerlandorinternationally.FINMAcategorisestokensintothreetypes,buthybridformsarepossible:

2017年末，入库PPP项目的计划投资规模高达18.2万亿元，而同期基建投资规模为17.3万亿元，前者为后者的105%。