Oehler, AndreasAndreasOehler0000-0002-2858-3370Schmitz, Jonas TobiasJonas TobiasSchmitz0000-0001-9909-82282021-12-142021-12-1420211059-0560https://fis.uni-bamberg.de/handle/uniba/52388deuDoes Intensified Communication of Hedge Funds With Letters Affect Abnormal Returns?article10.1016/j.iref.2021.05.004