| Organization | Olivia Larsen | Elie Hassenfeld |
|---|---|---|
| GiveWell | 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) | Co-Founder and Chief Executive Officer (President) (2007-08-01–2025-09-15) |
| Open Philanthropy | Strategy Fellow (2024-07-01–) | Managing Director (2016-01-11–2018-02-26) |
| Title | Publication date | Author | Publisher | Affected organizations | Affected people | Document scope | Cause area | Notes |
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