4 papers
Characterizing the Plurality Rule via Clone Invariance
Leo Goto
The Plurality rule is vulnerable to vote splitting between similar alternatives. Defying conventional wisdom, we characterize the Plurality rule through a specific type of clone in…
Note on an Axiomatization of the Baldwin Rule
Leo Goto, Satoshi Nakada
Goto and Nakada (2026) showed that the Baldwin rule can be characterized using Neutrality, Bottom Consistency, Faithfulness, Cancellation and Bottom Independence. While their proof…
Recursive Borda Aggregation
Leo Goto, Satoshi Nakada
We study a new class of voting rules, recursive Borda rules, in which the Borda criterion is applied recursively through successive elimination decisions rather than in a single st…
A New Method for Finding the Schulze Winner Set
Satoru Fujishige, Leo Goto, Satoshi Nakada
We propose a new voting algorithm based on the pairwise majority-comparison matrix derived from voters' preference profiles. We show that this algorithm induces exactly the winner…