A new methodology for carbon price forecasting in EU ETS. - Sung Kwon Han; Jae Joon Ahn; Kyong Joo Oh; Tae Yoon Kim (Expert Syst. J. Knowl. Eng., 2015)

Intelligent stock market instability index: Application to the Korean stock market. - Young Min Kim 002; Sung Kwon Han; Tae Yoon Kim; Kyong Joo Oh; Zhiming Luo; Chiho Kim (Intell. Data Anal., 2015)