Banerjee, Abhijit V.; Duflo, Esther - 2008
approach in theory and in practice. We argue that the main virtue of
randomized experiments is that, due to the close …
they are real, they are often not specific to experiments. We conclude by
discussing the relationship between theory and … economic theory per se) was unlikely to
help us very much—how could we possibly know, a priori, that deworming is so much …