File:Voting Paradox example.png
Original file (942 × 1,017 pixels, file size: 43 KB, MIME type: image/png)
Captions
Summary
[edit]DescriptionVoting Paradox example.png |
English: 3 voters (blue circles) and 3 candidates (red circles) in a 2-dimensional political space. The voters prefer candidates closest to themselves, leading to a circular societal preference of A > B > C > A... and no Condorcet winner.
Voter locations:
Candidate locations:
Distances from voters to candidates:
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Date | |||
Source | Own work | ||
Author | Votingstuff | ||
Other versions |
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Score voting
[edit]Under Score voting, candidate A would win, as they are the closest to the centroid of voters. For instance, if the largest distance (7.2) is assigned a score of 0, and all voters vote proportionally to that distance on a scale of 0 to 6, the scores would be:
A | B | C | |
1 | 4 | 3 | 1 |
2 | 3 | 4 | 3 |
3 | 3 | 0 | 3 |
Total: | 10 | 7 | 7 |
If instead the voters normalize their votes based on their own maximum and minimum distance, with the middle candidate scored proportionally, the results are:
A | B | C | |
1 | 6 | 3 | 0 |
2 | 0 | 6 | 1 |
3 | 5 | 0 | 6 |
Total: | 11 | 9 | 7 |
Other ways of normalizing the scores also lead to A winning.
Licensing
[edit]- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:11, 4 February 2018 | 942 × 1,017 (43 KB) | Omegatron (talk | contribs) | cropped | |
18:46, 4 February 2018 | 1,092 × 1,063 (41 KB) | Omegatron (talk | contribs) | Zoomed in for thumbnails | ||
01:02, 9 January 2017 | 419 × 419 (11 KB) | Votingstuff (talk | contribs) | User created page with UploadWizard |
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Horizontal resolution | 118.11 dpc |
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Vertical resolution | 118.11 dpc |