Social Welfare Functions which preserve distances |
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| Authors: | Fritz Grafe Julius Grafe |
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| Affiliation: | (1) Instituto de Economía Pública y Departamento de Fundamentos del Análisis Económico, Facultad de Ciencias Económicas y Empreasariales, Universidad del País Vasco, Avda. Lehendakari Aguirre 83, 48015 Bilbao, Spain (e-mail: jepgrarf@bs.ehu.es; eupgrarj@bs.ehu.es), ES |
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| Abstract: | The notion of keeping distances, introduced by N. Baigent in [2], avoids the need to introduce topological concepts when defining Social Welfare Functions with requirements analogous to those established by Chichilnsky in [3]. In the following study we propose an extension of the results of Baigent, in a non topological framework, to a much broader class of metrics which enables the case of infinite agents to be considered in a natural fashion. Received: 14 June 1999/Accepted: 4 November 1999 |
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