[EM] IRV and STV

[Kristofer Munsterhjelm]

On 2024-05-14 11:18, Richard Lung wrote:
> 
> I seem to have lost the e-mail criticising Wiki articles root and branch.
> 
> A theorem is used to assert that IRV must have an element of tactical 
> voting.

That's not particular to IRV, though. Every (non-random) single-winner 
method must have an element of tactical voting. And every non-random 
multi-winner method must have an element of tactical voting except for 
the cases where it elects everybody's first preference.

-km