3 papers
cs.GT2023
Grading and Ranking Large number of candidates
Rida Laraki, Estelle Varloot
It is common that a jury must grade a set of candidates in a cardinal scale such as {1,2,3,4,5} or an ordinal scale such as {Great, Good, Average, Bad }. When the number of candida…
econ.TH2021
Level-strategyproof Belief Aggregation Mechanisms
Rida Laraki, Estelle Varloot
In the problem of aggregating experts' probabilistic predictions over an ordered set of outcomes, we introduce the axiom of level-strategy\-proofness (level-SP) and prove that it i…
cs.GT2021
New Characterizations of Strategy-Proofness under Single-Peakedness
Andrew Jennings, Rida Laraki, Clemens Puppe +1
We provide novel simple representations of strategy-proof voting rules when voters have uni-dimensional single-peaked preferences (as well as multi-dimensional separable preference…