"Clean on Arrival? Environmental Non-Tariff Measures and the Carbon Content of Trade", (2025), with Yang Shen.
"Unexpected Procompetitive Effect of Trade War", (2025), with Sooyoung Lee.
"Trade Restrictive Measures and Trade Deflection: Case of Republic of Korea-European Union Trade", (2023).
"Global Financial Crisis, Trade Credit Insurance and Scope Adjustment of Multiproduct Exporting Firms",(2019), with Jung Hur.