著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) 立花 実,"Safe Haven and Hedge Currencies for the US, UK, and Euro Area Stock Markets: A Copula-Based Approach","Discussion Paper New Series, School of Economics, Osaka Prefecture University",,,2017,No. 2017-1,,1-37,https://cir.nii.ac.jp/crid/1010000781909582466,