The GiveWell Blog

New evidence that cleaner water -> less diarrhea

Providing clean water to people living in developing countries is a cause that many donors are interested in. Among other hardships, unclean water can lead to diseases such as diarrhea, which is responsible for millions of child deaths annually. Unfortunately, we have found little evidence that charities’ efforts to improve water infrastructure in the developing…

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Microfinance interest rates

One of the more difficult things to understand about the microfinance institutions we’ve investigated is the “true” interest rate they’re charging their borrowers. In July 2009, David Roodman of the Center for Global Development wrote: It appears that many MFIs impose subtle fees that effectively raise interest rates. Some charge one-time loan origination fees. Some…

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