@article{oai:niigata-u.repo.nii.ac.jp:00027208, author = {Naito, Masa}, journal = {新潟大学経済論集, 新潟大学経済論集}, month = {Sep}, note = {This paper applies the Abreu [1] strategy to spatial monopoly and Loschian entry cases to show how crucially it depends on market radius. A credible punishment requires an intriguing combination of production and distance costs.}, pages = {79--87}, title = {<論説>Under the Loschian Competition Game with Deter and New Entry}, volume = {91}, year = {2011} }