Many studies have found a strong association between economic outcomes of nations and their performance on international cognitive tests. This association is often interpreted as evidence for the importance of cognitive skills for economic growth. However, noncognitive skills, such as motivation...

Conventional wisdom suggests that the stocks of human capital were one of the few positive legacies from communism. However, if factories under communism were so inefficient, why would the education system not have been? Using the education production function approach and new data on...