Working papers

• Housing Wealth Shocks and Physician Treatment Choices: Evidence from Childbirth
  updated draft (April 2025).
  

• The Value of Group Purchasing: Evidence from the U.S. Hospital Industry
  with Haizhen Lin, forthcoming, Journal of Public Economics.
  

Publications

• Competition and Countervailing Power: Evidence from China Eastern and Shanghai Airlines Merger
  with Chun-Yu Ho and Patrick McCarthy, Journal of Air Transport Management (2021).

• Decomposing Sources of Gain from Airline Mergers: A Model and Case Study from China
  with Chun-Yu Ho and Patrick McCarthy, Research in Transportation Economics (2020).