Kanne, S., Klobucnik, J., Kreutzmann, D., &; Sievers, S. (2012). To buy or not to buy? The value of contradictory analyst signals. Financial Markets and Portfolio Management (VHB-JOURQUAL 3 Ranking C), 26(4), 405–428.https://doi.org/10.1007/s11408-012-0196-z