Yun Seo ChoiPhD CandidateEntering Class 2022 contact info:Email: c.yunseo@wustl.eduOffice: Harry and Susan Seigle Hall 376Get Directionsmailing address:Department of Economics MSC 1208‐228‐308 Washington University in St. Louis One Brookings Drive St. Louis, MO 63130-4899View All People