Re: [EM] Professorial Office Picking

2010-01-25 Thread Juho
Here's one simple approach. - all voters rank all the rooms - use Borda like personal utility values = last room = 0 points, one but last = 1 point etc. (also other than this kind of linear scale could be used) - find the room allocation that gives the highest sum of utilities - if there is

Re: [EM] Professorial Office Picking

2010-01-25 Thread Terry Bouricius
Would we agree that voting methods do best when voters give their sincere rankings to avoid GIGO distortion? Since all voting methods can be subject to strategic voting strategies with incomplete, exaggerated or insincere ballot information, might it not be a good idea to select two or more

Re: [EM] Professorial Office Picking

2010-01-25 Thread Raph Frank
Something like a CTT auction could be used here. Each bidder submits a sealed ballot containing the dollar value of each office. For all possible permutations work out the sum of all the bids. Assign the offices to the arrangement that gives the highest sum. For each bidder, - determine the

Re: [EM] Professorial Office Picking

2010-01-25 Thread James Gilmour
Raph Frank Sent: Monday, January 25, 2010 2:17 PM Something like a CTT auction could be used here. Each bidder submits a sealed ballot containing the dollar value of each office. For all possible permutations work out the sum of all the bids. Assign the offices to the arrangement

Re: [EM] Professorial Office Picking

2010-01-25 Thread Kathy Dopp
Date: Mon, 25 Jan 2010 09:07:21 -0500 From: Terry Bouricius ter...@burlingtontelecom.net Would we agree that voting methods do best when voters give their sincere rankings to avoid GIGO distortion? Since all voting methods can be subject to strategic voting strategies with incomplete,

Re: [EM] Professorial Office Picking

2010-01-25 Thread Abd ul-Rahman Lomax
At 05:59 AM 1/25/2010, Juho wrote: Here's one simple approach. - all voters rank all the rooms - use Borda like personal utility values = last room = 0 points, one but last = 1 point etc. (also other than this kind of linear scale could be used) - find the room allocation that gives the

Re: [EM] IRV vs Plurality

2010-01-25 Thread Juho
I reply to myself since I want to present one possible simple method that combines Condorcet and added weight to first preferences (something that IRV offers in its own peculiar way). Let's add an approval cutoff in the Condorcet ballots. The first approach could be to accept only winners

Re: [EM] Professorial Office Picking

2010-01-25 Thread Abd ul-Rahman Lomax
At 03:13 PM 1/25/2010, Juho wrote: Sure. But equal ranking must be allowed, otherwise noise is introduced. Borda with equal ranking (and therefore empty ranks, otherwise equal ranked votes are reduced in strength) is Range. Why not just use Range, allowing greater precision. One could use a

[EM] Proxy-style hybrids with other voting methods

2010-01-25 Thread Jameson Quinn
The advantage of proxy systems such as Asset Voting is that they scale well to a large number of candidates or voting options. An individual voter need not study all possibilities; the proxy holder acts as their trusted representative in that sense. Yet this same advantage can be seen as a

Re: [EM] Commentary on FairVote response on the Burlington 2009 IRV election. Executive summary.

2010-01-25 Thread Abd ul-Rahman Lomax
Here is an executive summary kindly suggested by Jameson Quinn: In his response, Terrill Bouricius argues that the Burlington 2009 IRV result was probably superior to plurality, though, in fact, the plurality method in prior use there required a 40% plurality and would likely have produced

Re: [EM] IRV vs Plurality

2010-01-25 Thread Abd ul-Rahman Lomax
At 07:22 PM 1/25/2010, Juho wrote: There are many (working) uses for an approval cutoff in ranked ballots. But on the other hand they may add complexity and confusion and not add anything essential. = Careful consideration needed. Only a voting systems theorist who is not a parliamentarian or

[EM] IRV vs Plurality

2010-01-25 Thread Chris Benham
Juho  wrote (25 Jan 2010): I reply to myself since I want to present one possible simple method  that combines Condorcet and added weight to first preferences  (something that IRV offers in its own peculiar way). Let's add an approval cutoff in the Condorcet ballots. The first  approach could