@book{oai:niigata-u.repo.nii.ac.jp:00030853,
 author = {Hamada, Kojun},
 month = {},
 publisher = {Graduate School of Modern Society and Culture, Niigata University},
 title = {Competition Between Public and Private Firms : An Essay on the Theory of Mixed Oligopoly},
 volume = {19},
 year = {2017}
}