TY - JOUR TI - Are All Professional Investors Sophisticated? T2 - German Economic Review VL - 11 IS - 4 SP - 418 EP - 440 AU - Menkhoff, Lukas and Schmeling, Maik and Schmidt, Ulrich PB - Walter de Gruyter GmbH PY - 2010 PY - 2010 LA - English SN - 1465-6485 SN - 1468-0475 UR - http://dx.doi.org/10.1111/j.1468-0475.2009.00497.x UR - https://katalog.ub.uni-leipzig.de/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTExMS9qLjE0NjgtMDQ3NS4yMDA5LjAwNDk3Lng ER -