Raynaud

Violation of Strategy Proofness

Profile type: ProfileWithTies
Config: 3 c, 5 v
Parameters: ∅

Violation of Strategy-Proofness for Raynaud under the single-winner set preference.
A voter can benefit by changing their ranking from 1 0 2  to 0 1 2 .

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

Raynaud winner is {2}

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

Raynaud winner is {0}