Bequest division: the roles of parental motives and children's gender composition / Warn N. Lekfuangfu (Universidad Carlos III de Madrid, IZA and J-PAL), Javier Olivera (National Bank of Belgium, Luxembourg Institute of Socio-Economic Research, Netsparand Pontificia Universidad Catolica del Peru), Philippe Van Kerm (University of Luxembourg) ; IZA Institute of Labor Economics