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 "Lee, Inkoo and Oh, Yonghyup and 對外經濟政策研究院","Transport costs, relative prices, and international risk sharing",,Korea Institute for International Economic Policy (KIEP),2009,KIEP working paper,,9788932242002,,https://cir.nii.ac.jp/crid/1130000797053548672