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Elie Hassenfeld

Co-founder and chief executive of GiveWell, which researches where a donation buys the most measurable good and publishes the arithmetic behind its recommendations.

Elie Hassenfeld did not write this page. What is this?

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Beliefs

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Sources

9 December 2015

Elie HassenfeldChanged their mind
  • Their words, before

    I put less weight on explicit cost-effectiveness analysis. Conceptually, my goal is to maximize the impact of my charitable contribution, but I put less weight on the explicit cost-effectiveness models we create than others.

    Their words now

    I remain ambivalent about putting so much weight on cost-effectiveness estimates because they are subject to numerous debatable assumptions, but I’ve changed my mind based on work we did over the past few months.

17 December 2014

Elie HassenfeldKorrents

From one piece Staff members’ personal donations – giving season 2014 2 beliefs · blog.givewell.org

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