- "Social Connections of Politicians and Directors" (with Bang D. Nguyen and Yen-Teik Lee, Cambridge University and Singapore Management University)
- "Isolated Capital Cities and Misgovernance: Theory and Evidence" (with Filipe Campante and Bernardo Guimaraes)
- "Labor Supply of Taxi Drivers in a Poor Country" (with Anh Ngoc Tran, Indiana University at Bloomington)
- "Hometown Clans: Political Collusion in an Autocracy" (with Kieu-Trang Nguyen, Indiana University, Edmund Malesky, University of California, San Diego, and Anh Ngoc Tran, Indiana University)
- "Axioms for Network Centrality Measure(s)"