Condorcet

Violation of Participation

Profile type: Profile
Config: 3 c, 2 v
Parameters: set_preference=pessimist

Violation of Participation for Condorcet under the pessimist set preference.
A voter with the ranking (2, 1, 0) can benefit by abstaining.

Original Profile:
+---+---+
| 1 | 1 |
+---+---+
| 1 | 2 |
| 2 | 1 |
| 0 | 0 |
+---+---+
Profile([[1, 2, 0], [2, 1, 0]], rcounts=[1, 1], cmap={0: '0', 1: '1', 2: '2'})

Condorcet winners are {0, 1, 2}

Profile if the voter abstains:
+---+
| 1 |
+---+
| 1 |
| 2 |
| 0 |
+---+
Profile([[1, 2, 0]], rcounts=[1], cmap={0: '0', 1: '1', 2: '2'})

Condorcet winner is {1}