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Improved Condorcet Approval: Difference between revisions
→Variant: Defeat strength minimum
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==Variants==
===Variant: Defeat strength minimum===
It is possible to disregard defeats below a certain strength
Define ''q'' to be the minimum percentage of the vote which must be on the winning side of a pairwise defeat in order for it to be counted. Let ''v'' signify the total number of voters. Then change step #4 above to:
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When ''q'' is set to 50%, then the method is equivalent to [[Majority Defeat Disqualification Approval]], and all values of t[a,b] (for any candidates ''a'' and ''b'') can be assumed to be zero without affecting the result.
[[MDDA]] fails [[Plurality criterion|Plurality]], however. It's likely that setting ''q'' to anything other than 0% will create this problem.
===Variant: "Tied and approved" rather than "Tied at the top"===
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