The GiveWell Blog

Are GiveWell’s top charities the best option for every donor?

We’re sometimes asked whether we think GiveWell’s top charities are the “best,” in some absolute sense of the word, or whether we’d ever advise that a donor give to an opportunity outside of our recommendations. This post aims to clarify how GiveWell thinks about different giving options and their suitability for different types of donors.

We believe that GiveWell’s top charities offer donors an outstanding opportunity to do a lot of good and are the best option for most donors. However, some donors—those with a very high degree of trust in a particular individual or organization to make this decision, donors with lots of time (in excess of 50 hours per year, and likely more) to consider their giving decision, or donors whose values point strongly toward a particular cause outside of the ones GiveWell covers—may find opportunities to have a greater impact per dollar than GiveWell’s top charities. Note that we think these characteristics are likely to be necessary, but not sufficient, for finding these types of opportunities; we still expect good giving to be hard, and spending, for example, 50 hours per year on research isn’t necessarily going to yield better opportunities.

In this post, we describe relevant considerations for donors in greater detail.

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June 2017 open thread

Our goal with hosting quarterly open threads is to give blog readers an opportunity to publicly raise comments or questions about GiveWell or related topics (in the comments section below). As always, you’re also welcome to email us at info@givewell.org or to request a call with GiveWell staff if you have feedback or questions you’d…

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Separating GiveWell and the Open Philanthropy Project

GiveWell has been planning to separate the Open Philanthropy Project from GiveWell for over a year. We’re happy to announce that as of June 1, GiveWell and the Open Philanthropy Project are separate organizations. GiveWell sold assets and transferred staff to the Open Philanthropy Project LLC, an entity created for the purpose of potentially acquiring the Open Philanthropy Project’s assets and continuing its operations. (Read more about the Open Philanthropy Project LLC here.) The transaction was unanimously approved by GiveWell’s non-conflicted Board members.

We do not expect this change to impact most of GiveWell’s donors. We’re proud to have incubated the Open Philanthropy Project as part of GiveWell and are excited to see what it achieves as an independent organization.

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How GiveWell uses cost-effectiveness analyses

Our cost-effectiveness analysis plays a critical role in the recommendations we make to donors. For example, as a direct result of our cost-effectiveness calculations, we place a higher priority on filling funding gaps at the charities we recommend that work on deworming programs and distributing malaria nets than we do directing funding to GiveDirectly, a GiveWell top charity that distributes direct cash transfers. We believe that GiveDirectly is the strongest organization we’ve ever seen, but according to our analysis, cash transfers are less cost-effective in terms of impact per dollar donated than deworming treatments and malaria nets.

Accordingly, cost-effectiveness analysis is a major part of GiveWell’s research process. We dedicate a large part of a full-time staff member (Christian Smith)’s capacity to this work and others involved with GiveWell research spend a considerable amount of time engaging with our cost-effectiveness model throughout the year. We consider this analysis a key part of our output and publish our model online so that anyone can check our calculations, enter their own inputs, and see if they agree with our approach and outputs.

This post will provide some basic information about how our cost-effectiveness analyses inform our charity recommendations.

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