01204nas 2200385 c 450 99621244710331620171229080406.0(CKB)1000000000529401(DE-599)ZDB2099103-4(OCoLC)637818503(DE-101)024235016(EXLCZ)99100000000052940120030123a20009999 |y |engur|||||||||||txtrdacontentcrdamediacrrdacarrierWorking papers of the Center of Economic Research at ETH ZurichZürichInst.2000-Online-RessourceGesehen am 29.12.2017Working papers of the Institute of Economic ResearchWorking papersEconomics working paper seriesMonografische Reihegnd-content330Eidgenössische Technische Hochschule ZürichInstitut für Wirtschaftsforschungisb0206DE-1019001JOURNAL996212447103316Working papers of the Center of Economic Research at ETH Zurich2279696UNISA