Socio-economic status and inequalities in children's IQ and economic preferences / Thomas Deckers (University of Bonn), Armin Falk (University of Bonn, briq and IZA), Fabian Kosse (University of Bonn, briq and IZA), Pia Pinger (University of Bonn, briq and IZA), Hannah Schildberg-Hörisch (DICE, University of Düsseldorf and IZA) ; IZA Institute of Labor Economics. Bonn, Germany : IZA Institute of Labor Economics, November 2017