Oehler, AndreasAndreasOehler0000-0002-2858-3370Horn, MatthiasMatthiasHorn0000-0002-0032-908XWendt, StefanStefanWendt2019-09-192016-12-2820161057-5219https://fis.uni-bamberg.de/handle/uniba/41492engBenefits from social trading? : Empirical evidence for certificates on wikifoliosarticle10.1016/j.irfa.2016.05.007