Re: [EM] Burlington dumps IRV; Immunity from Majority Complaints (IMC) criterion

2013-07-06 Thread Markus Schulze
Dear Steve Eppley, the following criterion has been discussed several times in the Election Methods mailing list: Suppose a majority of the voters prefers candidate A to candidate B. Then candidate B must not be elected, unless there is a sequence of candidates from candidate B to

[EM] A more Condorcet-like party list PR method

2013-07-06 Thread Kristofer Munsterhjelm
Among other things, in Wahlberg's thread, there was a discussion about ways of making Sainte-Laguë party list PR accommodate ranked ballots. The simplest method found was: 1. Allocate seats according to Sainte-Laguë or Webster with respect to first preference votes. 2. If any party got zero

Re: [EM] Burlington dumps IRV; Immunity from Majority Complaints (IMC) criterion

2013-07-06 Thread Abd ul-Rahman Lomax
At 08:13 AM 7/5/2013, Jameson Quinn wrote: IMC seems to me to be too narrow to be a general criterion, if only one custom-built voting system passes it. WIMC is an interesting refinement of Condorcet and Smith. But neither belongs on Wikipedia without a reliable citation. 2013/7/5

Re: [EM] A more Condorcet-like party list PR method

2013-07-06 Thread Kristofer Munsterhjelm
On 07/06/2013 02:26 PM, Kristofer Munsterhjelm wrote: The method should be weakly summable (i.e. when the number of parties are kept constant). For each cell in the matrix, do the elimination first, then store the counts for each party. These counts can be summed up between districts, so if n

Re: [EM] [CES #9066] My Quora answer on egypt and voting systems

2013-07-06 Thread Abd ul-Rahman Lomax
At 08:37 PM 7/5/2013, Jameson Quinn wrote: