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Alex Cohen

Principal Researcher at GiveWell

Alex Cohen is the Principal Researcher at GiveWell, where he leads the review of the overall quality of GiveWell's research and investigates cross-cutting questions that affect GiveWell's grants.13 Prior to joining GiveWell, Alex was the Director of Learning and Evaluation at a private foundation based in Indianapolis and a Postdoctoral Associate at the Yale School of Management.1 He holds a B.A. in economics and mathematics from Indiana University and a Ph.D. in economics from Yale University.13

In his role at GiveWell, Alex is part of the research leadership team and works on the Cross-cutting team.1 He has been with GiveWell for approximately 10 months as of February 2025, based on the information available.2

Outside of work, Alex enjoys hiking with his kids.1 His LinkedIn profile (username: alexwcohen) indicates that he is based in Cincinnati and has over 500 connections on the platform.3

Highlights

May 23 · TechCrunch
How VCs and founders use inflated ‘ARR’ to kingmake AI startups
How VCs and founders use inflated ‘ARR’ to kingmake AI startups
May 18 · TechCrunch
Kin Health raises $9M to build an AI notetaker for patients
Kin Health raises $9M to build an AI notetaker for patients
May 18 · twitter

A couple years back, I woke up to an abandoned Kia still running and parked on our street when we lived in East Austin.

Our security camera footage showed what looked like 10-12 teens pulling up at 4am in three stolen cars, dumping everything from the cars into the street, looking into parked cars (ours included), partying a bit, then driving off.

The next morning I called the cops to get the Kia towed. When the officer showed up, I showed him the video and asked if he had an idea of who'd done it.

Without hesitation he said yes. It’s the same group of teens who keep breaking into and stealing cars. Every time they get arrested, the DA's office drops the charges and lets them go.

Austin could solve a big chunk of its crime problem if it got rid of Jose Garza and just prosecuted crime.

May 7 · twitter

Always love trying a new fitness wearable.

Will report back on how it compares to my Oura and Apple Watch! https://t.co/BhOADbgje5

Always love trying a new fitness wearable. 

Will report back on how it compares to my Oura and Appl
Jan 1 · givewell.org
Our People | GiveWell
‪Alex Cohen‬ - ‪Google Scholar‬

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Alex Cohen
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Location

Cincinnati, Ohio, United States