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Journal Article Personal Utilities and Public Judgements: Or What's Wrong With Welfare Economics Get access Amartya Sen Amartya Sen Oxford University Search for other works by this author on: Oxford Academic Google Scholar The Economic Journal, Volume 89, Issue 355, 1 September 1979, Pages 537–558, https://doi.org/10.2307/2231867 Published: 01 September 1979
Amartya Sen (Sat,) studied this question.