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) "Hamada, Kojun",Hereditary and Acquired Altruism in an Overlapping Generations Model with Heterogeneous Agents,新潟大学経済論集,02861569,新潟大学経済学会,2022-03,112,,1-20,https://cir.nii.ac.jp/crid/1050573243745335936,