2 citations · 3 across the 5 of their papers we have counts for
5 papers · 1 filter
Reallocating Wasted Votes in Proportional Parliamentary Elections with Thresholds
Théo Delemazure, Rupert Freeman, Jérôme Lang +2
In many proportional parliamentary elections, electoral thresholds (typically 3-5%) are used to promote stability and governability by preventing the election of parties with very…
Approval with Runoff
Théo Delemazure, Jérôme Lang, Jean-François Laslier +1
We define a family of runoff rules that work as follows: voters cast approval ballots over candidates; two finalists are selected; and the winner is decided by majority. With appro…
What Do Multiwinner Voting Rules Do? An Experiment Over the Two-Dimensional Euclidean Domain
Edith Elkind, Piotr Faliszewski, Jean-Francois Laslier +3
We visualize aggregate outputs of popular multiwinner voting rules--SNTV, STV, Bloc, k-Borda, Monroe, Chamberlin--Courant, and HarmonicBorda--for elections generated according to t…
Multiwinner Approval Rules as Apportionment Methods
Markus Brill, Jean-François Laslier, Piotr Skowron
We establish a link between multiwinner elections and apportionment problems by showing how approval-based multiwinner election rules can be interpreted as methods of apportionment…
Modeling Representation of Minorities Under Multiwinner Voting Rules
Piotr Faliszewski, Jean-Francois Laslier, Robert Schaefer +3
The goal of this paper is twofold. First and foremost, we aim to experimentally and quantitatively show that the choice of a multiwinner voting rule can play a crucial role on the…