From the Path: Strategy-Proof for Whom?

We came to Montreal for a talk — Maggie‘s, at a conference I’ll get to next time — and I did what I always do in a city that predates the automobile, which is walk until my feet complain and then walk a little more. Old Montreal rewards the stubborn. The streets in the old … Read more

From the Path: When Better Looks Worse

John and Maggie being reflected in Nancy

NANCY — A few days ago I promised a dispatch on the keynote, and here it is. The eighth International Conference in Philosophy and Economics met this week in Nancy, and the keynote was given by my closest collaborator, who is also my wife, Maggie Penn. Her title was “Three Paradoxes of Optimal Evaluation.” I … Read more

From the Path: The Map Was the Easy Part

BENEATH THE ENGLISH CHANNEL — Having just reoriented myself to turning my head to the right when about to cross the street, I have boarded the train at St. Pancras with Maggie, as we leave London and head to the 8th Conference on Philosophy and Economics in Nancy, France — via Paris, of course. There … Read more