Smith Criterion - Complying Methods

Complying Methods

The Smith criterion is satisfied by Ranked Pairs, Schulze's method, Nanson's method, the Robert's Rules method for voting on motions & amendments, and several other methods.

Methods failing the Condorcet criterion also fail the Smith criterion. Some Condorcet methods, such as Minimax, also fail the Smith criterion.

Voting methods that fail the Smith criterion can be modified to satisfy it (typically at the expense of other criteria). One approach is to apply the voting method to the Smith set only. (In other words, begin by deleting the candidates not in the Smith set from the votes.) For example, the voting method Smith/Minimax is the application of Minimax to the candidates in the Smith set. Another approach is to elect the member of the Smith set that is highest in the voting method's order of finish.

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