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Journal Article Interpersonal Comparability and Social Choice Theory Get access Kevin W. S. Roberts Kevin W. S. Roberts MIT and St Catherine's College, Oxford Search for other works by this author on: Oxford Academic Google Scholar The Review of Economic Studies, Volume 47, Issue 2, January 1980, Pages 421–439, https://doi.org/10.2307/2297002 Published: 01 January 1980 Article history Received: 01 July 1976 Accepted: 01 March 1979 Published: 01 January 1980
Kevin Roberts (Tue,) studied this question.