Bhalotra, Sonia R.; Díaz Cayeros, Alberto; Miller, Grant; … - 2017
Historically, improvements in the quality of municipal drinking water made important contributions to mortality decline … today. We investigate this puzzle by analyzing an abrupt, large-scale municipal water disinfection program in Mexico in 1991 … that increased the share of Mexico's population receiving chlorinated water from 55% to 85% within six months. We find that …