This paper investigates the relationship between economy-wide policies and the performance of investment projects in education and health sectors. The model highlights the fact that the production of human capital requires an interaction of the demand for and supply of social services, both are...

It is well known that there is a strong positive correlation between per capita incomes and the quality of governance across countries. Kaufmann and Kraay propose an empirical strategy that allows separation of this correlation into (1) a strong positive causal effect running from better...