@article{oai:soar-ir.repo.nii.ac.jp:00002768, author = {平山, 祐次}, journal = {信州大学経済学論集}, month = {Sep}, note = {Article, 信州大学経済学論集 26:27-35(1988)}, pages = {27--35}, title = {RECENT TRENDS OF INVESTMENT ACTIVITIES IN JAPAN}, volume = {26}, year = {1988} }