著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Daiki Kishishita and Susumu Sato,Optimal risk regulation of monopolists with subjective risk assessment,Journal of Regulatory Economics,0922-680X,Springer Science and Business Media LLC,2021-06-08,,,,https://cir.nii.ac.jp/crid/1360013168864840320,https://doi.org/10.1007/s11149-021-09429-0