Talk:Instant-runoff voting: Difference between revisions
→Fixing the shortcomings of IRV
Line 176:
IRV elects D. I will elect D in step 9.
Food for thought. [[User:RalphInOttawa|RalphInOttawa]] ([[User talk:RalphInOttawa|talk]]) 01:44, 8 December 2023 (UTC)▼
I know my eleven steps can fail to satisfy IIA too. I spent a lot of time on the following example which shows the Condorcet winner being pushed out of the elevator on the third floor of a six storey building. I can’t stop that. I can’t fix that. If only the Condorcet winner had stayed on the elevator a little longer, or taken the stairs, it would have found a way to reach the top floor.
6 A > F > D
3 B >E > D
1 B > F
4 C > D > E
3 D > E
2 E > F > B
1 F > B
One-choice elects A. IRV elects B. The Condorcet winner is D. My eleven steps elect E in step 10. Take out C and I would elect D in step 5.
▲
| |||