Externalities and the Taxation of Top EarnersNBER Working Paper #33345, January 2025Taxing Top Wealth: Migration Responses and their Aggregate Economic ImplicationsWith Katrine Jakobsen, Jonas Kolsrud, Camille Landais & Mathilde MunozNBER Working Paper #32153, October 2024Child Penalties and Parental Role Models: Classroom Exposure EffectsWith Giulia Olivero & Eleonora PatacchiniNBER Working Paper #33002, September 2024