Oehler, AndreasAndreasOehler0000-0002-2858-3370Höfer, AndreasAndreasHöferWendt, StefanStefanWendt2019-09-192014-06-2420141358-1988https://fis.uni-bamberg.de/handle/uniba/3242engDo Key Investor Information Documents Enhance Retail Investors’ Understanding of Financial Products? Empirical Evidencearticle