Now showing items 1-2 of 2
Two-stage majoritarian choice
(Université de Montréal. Département de sciences économiques., 2020-05)
We propose a class of decisive collective choice rules that rely on an exogenous linear ordering to partition the majority relation into two acyclic relations. The first relation is used to obtain a shortlist of the feasible ...
Welfare criteria from choice: the sequential solution
(Université de Montréal. Département de sciences économiques., 2015-01)
We study the problem of deriving a complete welfare ordering from a choice function. Under the sequential solution, the best alternative is the alternative chosen from the universal set; the second best is the one chosen ...