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来源类型Working Paper
规范类型报告
DOI10.3386/w27570
来源IDWorking Paper 27570
Expanding Access to Clean Water for the Rural Poor: Experimental Evidence from Malawi
Pascaline Dupas; Basimenye Nhlema; Zachary Wagner; Aaron Wolf; Emily Wroe
发表日期2020-07-20
出版年2020
语种英语
摘要Using data from an 18-month randomized trial, we estimate large and sustained impacts on water purification and child health of a program providing monthly coupons for free water treatment solution (diluted chlorine) to households with young children. The program is more effective and much more cost-effective than asking Community Health Workers (CHWs) to distribute free chlorine to households during routine monthly visits. That is because only 40% of households make use of free chlorine, targeting through CHWs is worse than self-targeting through coupon redemption, and water treatment promotion by CHWs does not increase chlorine use among free chlorine beneficiaries. Non- use of free chlorine is driven by households who have a protected water source and those who report that chlorine makes water taste bad.
主题Microeconomics ; Households and Firms ; Health, Education, and Welfare ; Health
URLhttps://www.nber.org/papers/w27570
来源智库National Bureau of Economic Research (United States)
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资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/585243
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Pascaline Dupas,Basimenye Nhlema,Zachary Wagner,et al. Expanding Access to Clean Water for the Rural Poor: Experimental Evidence from Malawi. 2020.
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