Interesting People mailing list archives
response to a recent IP posting on Instant Runoff Voting (IRV).
From: "Dave Farber" <farber () gmail com>
Date: Sun, 22 Apr 2018 12:42:29 -0400
Begin forwarded message:
From: "Stephen H. Unger" <shu2 () columbia edu> Date: April 22, 2018 at 12:05:57 PM EDT To: Dave Farber <farber () gmail com> Subject: Item for IP Dave, Following is a response to a recent IP posting on Instant Runoff Voting (IRV). Steve ………….. Instant Runoff Voting (IRV) seems, at first look, to be a great way to improve our elections. But a closer examination reveals that it can produce clearly irrational results. For example, it is not hard to construct cases where an IRV winner would have been defeated in a 2-candidate election by at least one of the losing candidates. IRV is also a very complex method. Processing an IRV election is far more difficult and costly than processing a conventional election. A far better election scheme is Approval Voting (AV): a very simple system, where voters can vote for any number of the candidates on the ballot. This deals effectively with such dilemmas as multiple candidates with similar platforms, or cases where the voter dislikes the front runners. There are no bizarre cases such as those that can turn up in IRV elections. AV elections are no more difficult to process than are traditional elections. For a discussion of IRV, see http://www1.cs.columbia.edu/~unger/articles/irv.html For a discussion of AV, see https://electology.org/approval-voting Steve Unger 4/22/18
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- response to a recent IP posting on Instant Runoff Voting (IRV). Dave Farber (Apr 22)