[EM] IRV in San Francisco
eric at ericgorr.net
Tue Nov 16 13:24:18 PST 2004
At 3:14 PM -0600 11/16/04, Paul Kislanko wrote:
>No one can be added or removed
>from a ballot after the votes have been counted,
Sure one can...just do it and recalculate.
>so by this distinction
>there is no such thing as an IIA spoiler.
I believe there is.
Compute the winner.
Start removing candidates and see if you can get the winner to change.
If the winner changes, you have a spoiler via IIA.
>ICC is just a weaker version of IIA, and has to be weaker because nothing
>can pass IIA and meet three other desirable criteria.
What ICC and IIA are you using?
On what basis do you call the ICC a weaker version of IIA?
Does your statement imply that if a method passes Dr. Arrow's IIA, it
must pass Dr. Tidemans ICC?
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