Gutiérrez, Emilio Fernandez; Rodrigo, Rodimiro - In: Latin American economic review : LAER ; official … 23 (2014), pp. 1-30
-in-differences approach, we find that students participating in the program observed a higher increase in their school grades after the … implementation of the program, and that the difference in grades between the two groups decreases over time. By the end of the school …