Economist ·
Cognitive Economics · Network Theory

How people reason.
How groups coordinate.

I study how people reason and how groups coordinate. My research is focused on cognition, where I work on modeling the human reasoning process, and networks, where I study collective action, contagion, and influence.

Research Agenda

Cognition

How can we model the human reasoning process? My new agenda at the Manos Institute is to develop formal models of cognition. Our first papers will be coming in 2026–27.

Networks

How does interaction shape collective action? I study contagion, influence, and network design: when social structure helps groups coordinate, and when it traps them in bad equilibria.

Open Questions

Writing on economics, AI, and tools for thought.

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News

Aug 14, 2026 For your amusement: the Top 5 game — you see two abstracts, one is from a Top 5, can you tell which?
Jul 29, 2026 I’ve released some new and updated tools: Gloss (demo video) and Ghostwriter v2 (demo video).
Jul 11, 2026 Revised Paper : We’ve released a new revision of Strategic Influence.
May 20, 2026 Revised Paper : Check out our latest revision of Targeted Persuasion!
The easiest way to reach me is via email.