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The Bordes-LeBreton exceptional case |
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| Authors: | Jerry S Kelly |
| Institution: | (1) Department of Economics, Syracuse University, 13244-1090 Syracuse, NY, USA |
| Abstract: | Bordes and LeBreton have found a set D of weak orderings of X that includes all linear (strong) orderings of X but where there exists a social welfare function f on D N satisfying all of Arrow's (non-domain) conditions. In this paper we characterize all such D and f possibilities. |
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