Consistent Voting Systems Revisited: Computation and Axiomatic Characterization

Authors: 
Bezalel Peleg
Abstract: 

We add two results to the theory of consistent voting. Let M be the set of all survivors of some feasible elimination procedure. We prove that i) M can be computed in polynomial time for each profile of preferences and ii) M is characterized by anonymity, non- imposition, Maskin monotonicity, and additive blocking.

Date: 
October, 2013
Number: 
649