The typical measure used by researchers and school administrators to evaluate teachers is based on how the students' achievement increases after being exposed to the teacher, or based on the teacher's "value-added''. When teacher value-added is heterogeneous across her students, the typically...

In the last decade, several Latin American governments have implemented new teacher recruitment policies based on evaluations of candidates' competency and knowledge so as to raise the quality of their teachers and schools. Since 2007, the Ecuadorian government has required teacher candidates to...

Schools have been closed across the country and will remain so until September. The decision to reopen should take into account current inequalities in education across the country and the impact of school interruptions on the accumulation of cognitive skills. In this article, we document the...

In this article, we document the evolution of the cognitive skills gap across Canada. We use PISA tests scores over 7 cycles, from 2000 to 2018, to provide an exhaustive portrait of the evolution of the tests scores distribution over time and by parental socioeconomic status. We find that the...

In 2000, the OECD began the Programme for International Student Assessment (PISA), a triennial survey of the knowledge and skills of 15-year-olds. For each survey, Canadian students placed well above the OECD average and remain among the top performers for each domain assessed (reading, math and...

In this paper, I evaluate potential side effects of the educational expansion in Germany on the learning outcomes of today's students. The educational expansion was a demand shock in the labor market of teachers, which could have thus encouraged individuals with different teaching abilities to...

This paper investigates how the precision and stability of a teacher's value-added estimate relates to the characteristics of the teacher's students. Using a large administrative data set and a variety of teacher value-added estimators, it finds that the stability over time of teacher...

Good teachers are the backbone of a successful education system. Yet, in developing countries, teachers' content knowledge is often inadequate. This study documents that primary school math teachers in the department of Moraz'an in El Salvador only master 47 percent of the curriculum they teach....

In 2002 the career of Colombian public school teachers was significantly reformed through the introduction of a selective entry competition and of further quality incentives. This paper estimates how the new quality-screened teachers impact students' high school performance. We exploit the fact...

In this paper, we analyse increasing inequalities in French students’ cognitive skills during the 2000 decade, as France is the European country that experienced the strongest rise in performance variance at PISA tests. In particular, French educational inequalities increased due to a decline...