Works in Progress

"온라인 세무 플랫폼은 소비자 후생을 어떻게 개선하는가?" Iwith Soo Jung Lee and Mahatab Khandaker)   https://www.dropbox.com/scl/fi/lj6xovkp5jln5q1i0a7m8/_-_-_KLP2026.pdf?rlkey=00nzcssx7jumjcaryjceosy88&st=ozlvuht1&dl=0 

"From Cold-Start to Warm Reception: Knowledge Contribution as a Signaling Mechanism" (with Rick Harbaugh and Hong Lee)

"Territorial Restrictions: the Case of Korean Cable Market"

"Estimating Network Effects in a Dynamic Environment" (with Gautam Gowrisankaran and Marc Rysman)  

"The Impacts of Banking Regulation on Banks' Performance" (with Won Sung and Hyunchul Kim)

"The Impacts of News Aggregator on the Newspapers: An Empirical Evaluation" (with Myongji Yang)

"Advertising Bias in the Broadcasting News" (with Hyungjin Kim)