[EM] Matthijs van Duin criterion

Warren Smith wds at math.temple.edu
Tue Mar 6 16:42:34 PST 2007

>Criterion:  Adding a candidate who is pairwise defeated by the current 
winner may not cause a different winner to be chosen.
>Heitzig: claims DMC satisfies this but many other methods do not.

--are there any pure rank-order methods that obey this criterion?

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