Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "Matsumoto, Katsuaki",Fairness and Competition in Statutory Health Insurance : Policy Choice in Germany,"Annals, Public Policy Studies",18819818,北海道大学公共政策大学院,2019,13,,223-238,https://cir.nii.ac.jp/crid/1050564289014244608,