Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Stefan C. Schmukle and Martin Korndörfer and Boris Egloff,No evidence that economic inequality moderates the effect of income on generosity,Proceedings of the National Academy of Sciences,0027-8424,Proceedings of the National Academy of Sciences,2019-04-29,116,20,9790-9795,https://cir.nii.ac.jp/crid/1360013172371847680,https://doi.org/10.1073/pnas.1807942116