Additional sources of bias in half-life estimation. - Byeongchan Seong; A. K. M. Mahbub Morshed; Sung K. Ahn (Comput. Stat. Data Anal., 2006)

Semiparametric Seasonal Cointegrating Rank Selection. - Byeongchan Seong; Sung K. Ahn; Sinsup Cho (COMPSTAT, 2010)

Generalized method of moments estimation for cointegrated vector autoregressive models. - Suk K. Park; Sung K. Ahn; Sinsup Cho (Comput. Stat. Data Anal., 2011)