In 1979, the "Ley de Aviaciýn Comercial" (Commercial Aviation Act) was passed in Chile. Its main goal was to improve the air transport by means of "Open Sky Policies", competence (freedom of prices) and a progressive lesser intervention of the official authority. Since then an international air...

We study and compare the impact of two teachers’ quality instruments, teachers’ evaluation tests (TET) and teachers’ value added (TVA), on a middle-run outcome defined by tertiary education attendance. For this purpose, we follow several cohorts of students and teachers using Chilean...