. The poor are the principal beneficiaries of universal access to social services. . Instead of thinking in terms of supply, we need to meet the demand for services from the poor. . Policies should be judged by their outcomes rather than by the amount of resources employed. . Coherent, long-term...

This paper presents a historical database on educational attainment in 74 countries for the period 1870-2010, using perpetual inventory methods before 1960 and then the Cohen and Soto (2007) database. The correlation between the two sets of average years of schooling in 1960 is equal to 0.96. We...