Question 9.21

21. A voting system satisfies the CWC provided that, in every election,

  1. there is a Condorcet winner and this candidate is the winner of the election.
  2. if there is a Condorcet winner, then this candidate is among the winners of the election.
  3. if there is a Condorcet winner, then this candidate is the unique winner of the election.

21.

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