We estimate changes in the productivity of schooling for six East Asian countries. Our productivity measure is based on … changes in the relative price of schooling. A rising price of schooling relative to other labor-intensive service sectors … should indicate declining relative schooling productivity. We find that the price of schooling increased by more than the …

both education and health. I further investigate to what extent within-twin-pair differences in schooling correlates with … treatment and relation with parents, do not predict within-twin pair differences in schooling, lending additional credibility to …

both in terms of schooling degree and probability of having to repeat a grade. These findings are likely driven by …