TY - JOUR A1 - Lam, D. A1 - Ardington, C. A1 - Leibbrandt, M. T1 - Schooling as a lottery: Racial differences in school advancement in urban South Africa Y1 - 2011 DO - 10.1016/j.jdeveco.2010.05.005 VL - 95 IS - 2 ER -