Definite Majority Choice: Difference between revisions
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=== Handling Ties and Near Ties === |
=== Handling Ties and Near Ties === |
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==== Approval Ties ==== |
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During the initial ranking of candidates, two candidates may have the same approval score. |
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But in the event of a tie or near tie (say, margin within 0.01%), there may be no clear winner. |
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If equal Approval scores affect the outcome, there are several alternatives for Approval-tie-breaking. The procedure that would be most in keeping with the spirit of DMC, however would be to initially rank candidates |
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In that case, form the superset '''P*''', the union of all sets P that result from all possible combinations of reversed ties or near-ties. Then choose the winner from P* using [http://wiki.electorama.com/wiki/Techniques_of_method_design#Orderings Random Ballot Order]. |
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# In descending order of Approval |
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# If equal, in descending order of "Grade Point Average" (i.e., total Cardinal Rating) |
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# If equal, in descending order of total first- and second-place votes |
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# If equal, in descending order of total first-, second- and third-place votes. |
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==== Pairwise Ties ==== |
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In the event of a pairwise tie or near tie (say, margin within 0.01%), it is sometimes possible to proceed anyway, since another member of P may defeat the tied pair. But if there is no clear winner, ties should be handled using the same [http://wiki.electorama.com/wiki/Maximize_Affirmed_Majorities#Compute_Tiebreak Random Ballot] procedure as in [[Maximize Affirmed Majorities]]. |
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[[Category:Condorcet method]] |
[[Category:Condorcet method]] |