Banerjee, Abhijit V.; Duflo, Esther - 2011 - 1. ed.
"Billions of government dollars, and thousands of charitable organizations and NGOs, are dedicated to helping the world … on these principles, supervised by the Poverty Action Lab at MIT, is being carried out in dozens of countries. Their work … transforms certain presumptions: that microfinance is a cure-all, that schooling equals learning, that poverty at the level of 99 …