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Journal Articles Social Choice and Welfare Year : 2001

Aggregation of coarse preferences

Hervé Crès
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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

Dates and versions

hal-03598170 , version 1 (04-03-2022)

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Hervé Crès. Aggregation of coarse preferences. Social Choice and Welfare, 2001, 18 (3), pp.507 - 525. ⟨10.1007/PL00007182⟩. ⟨hal-03598170⟩
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