@article{oai:shizuoka.repo.nii.ac.jp:00000677, author = {山下, 隆之}, issue = {3-4}, journal = {静岡大学経済研究}, month = {Mar}, note = {application/pdf}, pages = {349--367}, title = {寡占とベンチャー企業}, volume = {7}, year = {2003} }