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Messy Human Problems
A book about solving complex problems
High-Skill Immigration, Policy Shocks, and Economic Innovation
Predicting Disaster: The Microstructure of Prediction Markets
Welfare & Revealed Preference [RR]
Engineering Ignorance is the New Business Model
GPT → Dementia
The Invisible Hand of Society
![Welfare & Revealed Preference [RR]](https://storage.ghost.io/c/8f/5d/8f5d9cec-9b99-427d-a69d-1f87d8c12584/content/images/size/w720/2026/01/Welfare---Revealed-Preference-2.png)
