Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HAMADA Hiroshi,Reconsideration of a Model of Relative Risk Aversion:,Sociological Theory and Methods,09131442,Japanese Association For Mathematical Sociology,2009,24,1,57-75,https://cir.nii.ac.jp/crid/1390282680142815616,https://doi.org/10.11218/ojjams.24.57