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Alex Tabarrok

Alex Tabarrok

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GMU economist; macro/micro policy

CEO Quits, Earns Stanford PhD, Returns to Lead
Social•Apr 5, 2026

CEO Quits, Earns Stanford PhD, Returns to Lead

James Liang, CEO of multi-billion dollar https://t.co/s1pi7Jp8pL stepped down to get a PhD in economics at Stanford and then became CEO again.

By Alex Tabarrok
Banning Self‑service Gas Stations: Sad, Not Funny
Social•Apr 2, 2026

Banning Self‑service Gas Stations: Sad, Not Funny

If any other state proposed to ban self-service gasoline stations this would be a funny April fools joke. As it is, it’s just sad and weird.

By Alex Tabarrok
Removing SS Cap Breaks Contribution-Benefit Link, Distorts Taxes
Social•Mar 27, 2026

Removing SS Cap Breaks Contribution-Benefit Link, Distorts Taxes

Eliminating the wage cap on Social Security taxes & capping benefits severs the link between what you pay in and what you get out, making the payroll tax more distortionary. Make SS more like an individual notional account, not a welfare...

By Alex Tabarrok
Politicians' Stress-Testing Risks Lives, Must End
Social•Mar 23, 2026

Politicians' Stress-Testing Risks Lives, Must End

Would the LGA crash or last year's Reagan crash that killed 67 have happened if ATC wasn't so stressed? I don't know. I do know politicians are stress-testing vital systems with our lives. Enough is fucking enough. This is no way...

By Alex Tabarrok
Israel Fires Missiles to Shield Dome of the Rock
Social•Mar 20, 2026

Israel Fires Missiles to Shield Dome of the Rock

Israel launching missiles to protect the Dome of the Rock from Iranian attack was not on my bingo card. We live in truly strange times.

By Alex Tabarrok
Claude Refuses to Hallucinate, Prioritizes Factual Accuracy
Social•Mar 18, 2026

Claude Refuses to Hallucinate, Prioritizes Factual Accuracy

Hallucinations are like six fingers, pretty much a thing of the past. Claude just told me: Honestly, I want to be careful here — I'm not confident enough in exact wording to quote precisely without risking fabrication. I'd rather not manufacture...

By Alex Tabarrok
Last Supper Likely Sat at a Circular Table
Social•Mar 9, 2026

Last Supper Likely Sat at a Circular Table

The Last Supper. DaVinci makes us think of a long table but, of course, circular makes more common and theological sense. https://t.co/Sw25co2KVe

By Alex Tabarrok