About

My interests span mathematics, economics, markets, quantitative finance, policy, music, and Go.

This is a place to think in public: to work through an argument, follow an interesting question, or understand a piece of music.

The writing takes three forms: essays, shorter notes, and observations. They move at different speeds. A passing thought should not have to pretend to be a finished argument.

I keep a record of positions, including what changed my mind.