@article{oai:ir.kagoshima-u.ac.jp:00002473, author = {FUKUYAMA, Hirofumi and KAWASAKI, Akio and NAITO, Tohru}, journal = {Discussion papers in economics and sociology}, month = {2016-10-27, 2016-10-27}, title = {Optimal privatization and environmental regulation in a differentiated mixed oligopoly}, volume = {1203}, year = {} }