Nanson's Method - Satisfied and Failed Criteria

Satisfied and Failed Criteria

The Nanson method and the Baldwin method satisfy the Condorcet criterion: since Borda always gives any existing Condorcet winner more than the average Borda points, the Condorcet winner will never be eliminated. They do not satisfy the independence of irrelevant alternatives criterion, the monotonicity criterion, the participation criterion, the consistency criterion and the independence of clones criterion, while they do satisfy the majority criterion, the mutual majority criterion, the Condorcet loser criterion, and the Smith criterion. The Nanson method satisfies and the Baldwin method violates reversal symmetry.

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