Roodman, David - In: International Journal for Re-Views in Empirical … 2 (2018) 2018-3, pp. 1-45
Through designs akin to difference-in-differences, Bleakley (2007) produces evidence that the campaign 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...