Working Papers


The Welfare Effects of Congestion Pricing: Evidence from High-Occupancy Toll Lanes  March 25 2026

Revision requested by Journal of Economic Geography


Does Bike-Share Substitute or Complement for Public Transit? Evidece from the Bay Area  Oct 4 2026

Under review


Immigration and Environmental Injustice: Income, Preferences, and Sorting  with Albert Saiz (MIT)

Draft available soon



Works In Progress

Congestion in Retail Markets: Evidence from Geolocation Data with Colin Williams (UVA)