We comment on the work of Hanushek et al. (2015) and show that returns to skills are very heterogeneous and depend crucially on the tasks performed in the workplace, in line with the critique by Acemoglu and Autor (2011). Depending on the type of tasks performed at work, as well as on...

Over the last two decades Mexico has had an open trade regime, experienced macroeconomic stability, and made substantial progress in education. However, average workers¿ earnings have stagnated and earnings for workers with more schooling have declined, compressing the earnings distribution and...