In this paper, I use a unique empirical setting that allows me to compare the performance of teachers hired in a discretionary process led by the teachers’ union in Mexico with the performance of those hired on the basis ...

In this paper, we study how parents react to a widely-used school policy that puts some children at a learning disadvantage. Specifically, we first document that, in line with findings in other countries, younger children ...

I use detailed applications data to document a case in which, contrary to prevailing concerns, increasing school stratification by ability co-existed with stable stratification by family income: Mexico City public high ...