Koohikamali, Mehrdad, Daegon Cho, Dan Kim. When Can We Get the Payoff? A Longitudinal Study of IT Investment and Revenues in US Hospitals. by DLAB KAIST | Oct 23, 2020
Jung, Hyunsik, Jongho Kim, Daegon Cho, Qiwei Han, Is Investor Disagreement Contagious Online? Evidence from a Financial Social Media Platform. by DLAB KAIST | Oct 23, 2020