@article{oai:kwansei.repo.nii.ac.jp:00018571, author = {井上, 勝雄 and Inoue, Katsuo}, issue = {2}, journal = {経済学論究}, month = {Aug}, pages = {61--91}, title = {固有ベクトルによる回帰係数の推定}, volume = {39}, year = {1985} }