Roodman, David Malin - In: International Journal for Re-Views in Empirical … 2 (2018) 3, pp. 1-45
Through designs akin to difference-in-differences, Bleakley (2007) produces evidence that the cam- paign to eradicate hookworm from the American South circa 1910 boosted school enrollment in childhood and income in adulthood. This comment works to replicate and reanalyze that study. Innovations...