TY - JOUR A1 - Rubio-Codina, M. A1 - Attanasio, O. A1 - Meghir, C. A1 - Varela, N. A1 - Grantham-McGregor, S. T1 - The Socioeconomic Gradient of Child Development: Cross-Sectional Evidence from Children 6–42 Months in Bogota Y1 - 2015 DO - 10.3368/jhr.50.2.464 VL - 50 IS - 2 ER -