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2017-01-18Diskussionspapier DOI: 10.18452/18584
Fake Alpha
dc.contributor.authorMüller, Marcel
dc.contributor.authorRosenberger, Tobias
dc.contributor.authorUhrig-Homburg, Marliese
dc.date.accessioned2017-11-29T10:11:28Z
dc.date.available2017-11-29T10:11:28Z
dc.date.issued2017-01-18
dc.identifier.urihttp://edoc.hu-berlin.de/18452/19280
dc.description.abstractWhy do investors entrust active mutual fund managers with large sums of money while receiving negative excess returns on average? Our explanation is that investors have a coarser information set than fund managers which leads them to systematically misinterpret managers' skill. When investors are unable to correctly quantify risk because they have no knowledge of factor investing on beyond-market-risk factors, Fake Alpha strategies based on factor investing look like skill from the investors' perspective. As running such strategies is relatively cheap for the managers, the investors' coarser information set misleads them to invest beyond the point of zero excess returns in equilibrium. We confirm our theory by analyzing the sample of US equity active managed mutual funds and find significant evidence of decreasing returns to scale at the fund level as well as negative excess returns to investors in equilibrium states.eng
dc.language.isoeng
dc.publisherHumboldt-Universität zu Berlin
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subjectmutual fundseng
dc.subjectactive managementeng
dc.subjectmanagerial skilleng
dc.subjectalphaeng
dc.subject.ddc330 Wirtschaft
dc.titleFake Alpha
dc.typeworkingPaper
dc.identifier.urnurn:nbn:de:kobv:11-110-18452/19280-7
dc.identifier.doihttp://dx.doi.org/10.18452/18584
local.edoc.container-titleSonderforschungsbereich 649: Ökonomisches Risiko
local.edoc.pages53
local.edoc.type-nameDiskussionspapier
local.edoc.institutionWirtschaftswissenschaftliche Fakultät
local.edoc.container-typeseries
local.edoc.container-type-nameSchriftenreihe
local.edoc.container-volume2017
local.edoc.container-issue1
local.edoc.container-erstkatid2195055-6

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