File:2D election example with vote splitting and spoiler effect.png: Difference between revisions

no edit summary
(This is an example of an election on a 2-dimensional political spectrum (Political Compass, Nolan chart, Pournelle chart, etc.) The voters are the blue dots, and candidates are the red dots, and voters support the candidates who are most similar to th...)
 
No edit summary
Line 1:
== Summary ==
This is an example of an election on a 2-dimensional political spectrum (Political Compass, Nolan chart, Pournelle chart, etc.) The voters are the blue dots, and candidates are the red dots, and voters support the candidates who are most similar to them ideologically (nearest distance).
* C, a partisan candidate, wins under first-past-the-post voting, since A and B split the votes of the left wing of the electorate.
 
C* A, aanother partisan candidate, wins under firstInstant-past-theRunoff Voting ("Ranked-postChoice votingVoting"), sinceafter AB andis Beliminated splitfor thenot having enough first-preference votes, ofleaving theA and C (and A is leftslightly wingcloser ofto the electoratecenter).
* B, a moderate candidate, and the best representative of the average voter, wins under Score Voting (with normalized ballots), as they are the highest-rated overall by the voters.
 
A, another partisan candidate, wins under Instant-Runoff Voting ("Ranked-Choice Voting"), after B is eliminated for not having enough first-preference votes, leaving A and C (and A is slightly closer to the center).
 
B, a moderate candidate, and the best representative of the average voter, wins under Score Voting, as they are the highest-rated overall by the voters.