Aggregation of coarse preferences

Hervé Crès ()
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Hervé Crès: ECON - Département d'économie (Sciences Po) - Sciences Po - Sciences Po - CNRS - Centre National de la Recherche Scientifique

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Abstract: We consider weak preference orderings over a set A[sub n] of n alternatives. An individual preference is of refinement 𝓁≤n if it first partitions A[sub n] into 𝓁 subsets of `tied' alternatives, and then ranks these subsets within a linear ordering. When 𝓁

Date: 2001
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Published in Social Choice and Welfare, 2001, 18 (3), pp.507 - 525. ⟨10.1007/PL00007182⟩

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Persistent link: https://EconPapers.repec.org/RePEc:hal:journl:hal-03598170

DOI: 10.1007/PL00007182

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