of education. Cross-country differences in qualityadjusted human capital can account for about half the world …

end of secondary school. We provide empirical evidence of self-productivity of skills and of complementarity between … secondary school inputs and skills at the end of primary school. Our inference relies on idiosyncratic variation in school … expenditure and child fixed effect estimation that controls for the endogeneity of past skills. The persistence in cognitive …

end of secondary school. We provide empirical evidence of selfproductivity of skills and of complementarity between … secondary school inputs and skills at the end of primary school. Our inference relies on idiosyncratic variation in school … expenditure and child fixed effect estimation that controls for the endogeneity of past skills. The persistence in cognitive …

of education. Cross-country differences in quality-adjusted human capital can account for about half the world …