Lainé, Jean; Ozkes, Ali Ihsan; Sanver, Remzi - HAL - 2013
We introduce a new consistency condition for neutral social welfare functions, called hyperstability. A social welfare … hyper-preferences by using the Kemeny distance criterion. A social welfare function a is hyper-stable (resp. Kemeny … Kemeny-stable, while there exists a hyper-stable Condorcet social welfare function. …