International comparative studies of student performance have initiated political discussions in countries all over the world on how to improve the educational achievement of students. The empirical evidence suggests that central exams help to achieve higher student performance. Central exams...

This paper investigates social mobility in Bolivia and discusses its implications for poverty reduction and long-run growth. Regressions based on household survey data show that social mobility is very low in Bolivia, even by Latin American standards. This is mainly caused by an inadequate...

The paper suggests that international differences in educational institutions explain the large international differences in student performance in cognitive achievement tests. A microeconometric student-level estimation based on data for more than 260,000 students from 39 countries reveals that...

Students in some countries do far better on international achievement tests than students in other countries. Is this all due to differences in what students bring with them to school - socio-economic background, cultural factors, and the like? Or do school systems make a difference? This essay...

Students in some countries do far better on international achievement tests than students in other countries. Is this all due to differences in what students bring with them to school – socio-economic background, cultural factors, and the like? Or do school systems make a difference? This...