著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Chung, Chae-Shick and Yang, Doo Yong and 對外經濟政策研究院",Exchange rate volatilities and time-varying risk premium in East Asia,,Korea Institute for International Economic Policy,2004,KIEP working paper,,8932241635,,https://cir.nii.ac.jp/crid/1130000794850601088