The GiveWell Blog

Guest post from David Barry about deworming cost-effectiveness

This is a guest post by David Barry, a GiveWell supporter. He emailed us at the end of December to point out some mistakes and issues in our cost-effectiveness calculations for deworming, and we asked him to write up his thoughts to share here. We made minor wording and organizational suggestions but have otherwise published…

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Our top charities for the 2012 giving season

Over the past year, we’ve continued to follow and investigate our existing top charities, and we’ve also looked for more outstanding giving opportunities. Today we are announcing our updated top charities: 1. Against Malaria Foundation (AMF). AMF focuses on distribution of insecticide-treated nets to prevent malaria; of all the charitable interventions we know of that…

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Revisiting the case for insecticide-treated nets (ITNs)

GiveWell seeks to constantly revisit and rethink our content, to make sure that it continues to represent a reasonable interpretation of the currently available facts. To this end, we assigned Jonah Sinick, a Research Analyst, to perform a thorough review of the content most relevant to our #1 charity (the Against Malaria Foundation): the AMF…

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Giving cash versus giving bednets

We recently published a new review of GiveDirectly, a “standout” charity that gives cash directly to poor people in Kenya. As we were going through the process of discussing and vetting the new review, I found myself wondering how I would defend my preference to donate to distribute insecticide-treated bednets (ITNs) against a serious advocate…

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Update on Against Malaria Foundation’s costs

New cost estimates for AMF’s 2012 distributions In a blog post in February, we noted that we had missed some costs in our estimates that were incurred by AMF’s distribution partner, Concern Universal. We undertook an assessment of these costs through discussion with Concern Universal. In the course of our assessment, we re-visited our estimate…

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Update on the Against Malaria Foundation: Our current #1-ranked charity

Highlights from our update of AMF follow. For those who want more information, please see our full AMF update. Background Historically, AMF had distributed bednets in the following way: on-the-ground organizations applied to AMF for nets; after AMF reviewed and approved proposals, it would ship nets to the charity; finally, AMF would check in to…

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