@article{oai:icu.repo.nii.ac.jp:00003705, author = {中野, 桂}, issue = {29(1)}, journal = {国際基督教大学学報. II-B, 社会科学ジャーナル, The Journal of Social Science}, month = {Oct}, note = {P(論文)}, pages = {81--100}, title = {サンクコストと産業組織}, year = {1990} }