Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Sasaki Shusaku and Ohtake Fumio,Behavioral economic characteristics of Japanese elderly,JILI JOURNAL,13467190,Japan Institute of Life Insurance,2021-09-20,2021,216-SpecialIssue,171-192,https://cir.nii.ac.jp/crid/1390856660872189184,https://doi.org/10.51107/jilijournal.2021.216-specialissue_171