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dj-wonk | 7 years ago

Can you share the context for the graph?

Do you have a formal definition for how you are using ‘fairness’?

discuss

order

specialist|7 years ago

The second link is the article featuring that graph.

Start with Arrow's Impossibility Theorem. You have the maths to better understand this stuff than me.

https://en.wikipedia.org/wiki/Arrow's_impossibility_theorem

https://www.math.wisc.edu/~meyer/math141/voting2.html

I have focused on election integrity. For me, arguing the relative merits ranked choice voting strategies is (unforgivable) bikeshedding and ultimately results in no action. Like getting stuck arguing 4.5x vs 4.75x better than FPTP while the world burns.

For election integrity, other real world concerns also must be factored. Like voter education, verifying the hardware & software, ease of tabulation & auditing, feasibility of doing a manual recount, etc.

In conclusion, Approval Voting is almost as fair as the ideal Score Voting but much easier to implement.