@article{oai:rikkyo.repo.nii.ac.jp:00002355, author = {亀川, 雅人 and Kamekawa, Masato}, issue = {2}, journal = {立教經濟學研究}, month = {}, note = {P(論文)}, pages = {43--63}, title = {日本企業の資本利益率と資本コスト : 国際比較の困難性}, volume = {48}, year = {1994} }