[EM] IRV and STV

[Closed Limelike Curves]

I think Gibbard's theorem is a bit weaker than that—the theorem requires
preferences to be unrestricted. Weaker preference restrictions than
unanimity can have strategyproof rules, e.g. for single-peaked preferences
you have the median voting rule.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.electorama.com/pipermail/election-methods-electorama.com/attachments/20240514/2570aec5/attachment.htm>