[EM] name of multi-winner method
Jobst Heitzig
heitzig-j at web.de
Sun Nov 16 04:25:32 PST 2008
Of course! Thank you very much. I was not aware of the "poorest first"
variant and thought that asset voting always involves a negotiation
after the voting.
So, it could be called "automatic bottom-up asset voting" or so...
Diego Santos schrieb:
> I think this method is Warren Smith's multiwinner "poorest first"asset
> voting with predefined lists.
>
> 2008/11/16 Jobst Heitzig <heitzig-j at web.de <mailto:heitzig-j at web.de>>
>
> Hi Kristofer,
>
> That's just the multiwinner adaptation of IRV.
>
>
> I don't think so! The point is that the *candidates* provide the
> ranking from which the vote transfers are determined. The idea is to
> keep it maximally simple for the voters: they still vote for only
> one candidate.
>
> I now realize that it is also different from STV in an important
> respect: there is no transfer of excess votes!
>
> What I want with this method is a maximally simple multi-winner
> method that does not rely on lists but is focussed on individual
> candidates and that makes sure that all large-enough minorities are
> represented. It is not important that it results in proportionality,
> hence it needs no transfer of excess votes.
>
> Perhaps this is actually a new method? If so, what would we call it?
>
> Jobst
>
> I don't think it has a
>
> formal name, but here's how I've defined (naive) multiwinner
> adaptations in my simulations:
>
> Take single-winner method X. Produce a social ordering, then if
> there are k winners to be elected, pick the k highest ranked on
> the social ordering, and elect them.
>
> The social ordering of IRV is opposite of its elimination order:
> the one who's eliminated in the first round is ranked last, and
> so on.
>
> --
>
> That is, unless "the next candidate on her list" is the next
> candidate on the *candidate*'s list, in which case it would be a
> sort of STV-Asset/Party-list hybrid.
>
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> --
> ________________________________
> Diego Renato dos Santos
> Mestrando em Ciência da Computação
> COPIN - UFCG
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