| Organization | Elie Hassenfeld | Olivia Larsen |
|---|---|---|
| Coefficient Giving | Managing Director (2016-01-11–2018-02-26) | Strategy Fellow (2024-07-01–2026-03-12); Strategy Fellow, focused on partnerships (2024-07-01–); Program Officer (2026-04-01–) |
| GiveWell | Co-Founder and Chief Executive Officer (President) (2007-08-01–2025-09-15) | Summer Research Analyst (2016-06-01–2016-08-01); Research Analyst, Outreach Focus (2018-09-01–2019-07-01); Gift Officer (2019-07-01–2020-10-01); Philanthropy Advisor (2020-10-01–2024-05-27) |
| Title | Publication date | Author | Publisher | Affected organizations | Affected people | Document scope | Cause area | Notes |
|---|