Blank Ballot Criterion: Difference between revisions
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#REDIRECT [[Independence of Irrelevant Ballots#Blank Ballot Criterion]] |
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== Definitions == |
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A ''spoiled ballot'' is a ballot that fails to indicate any preference between any of the candidates. |
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== Statement of Criterion == |
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The addition of one or more spoiled ballots cannot change the winner. |
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== Complying Methods == |
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*'''Complies''': [[Approval voting]], [[Cardinal Ratings]], [[Schulze method|Cloneproof Schwartz Sequential Dropping]] |
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*'''Fails''': [[Median Ratings]], [[CDTT|CDTT,IRV]] (and [[CDTT|CDTT,MMPO]], etc.) |
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[[Category:Voting system criteria]] |
[[Category:Voting system criteria]] |
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