Later-no-harm Criterion

The later-no-harm criterion is a voting system criterion formulated by Douglas Woodall. The criterion is satisfied if, in any election, a voter giving an additional ranking or positive rating to a less preferred candidate cannot cause a more preferred candidate to lose.

Read more about Later-no-harm CriterionComplying Methods, Noncomplying Methods, Commentary

Other articles related to "criterion":

Alternative Voting - Voting System Criteria - Later-no-harm Criterion
... Y The later-no-harm criterion states that "if a voter alters the order of candidates lower in his/her preference (e.g ... IRV meets this criterion ...
Later-no-harm Criterion - Commentary
... Woodall writes about Later-no-harm, ".. ... under STV the later preferences on a ballot are not even considered until the fates of all candidates of earlier preference have been decided ...

Famous quotes containing the word criterion:

    There is only one art, whose sole criterion is the power, the authenticity, the revelatory insight, the courage and suggestiveness with which it seeks its truth.... Thus, from the standpoint of the work and its worth it is irrelevant to which political ideas the artist as a citizen claims allegiance, which ideas he would like to serve with his work or whether he holds any such ideas at all.
    Václav Havel (b. 1936)