[Fwd: Re: [EM] [Fwd: Re: approval voting and majority criterion]]

2004-03-15 Thread Ken Johnson
Forest Simmons wrote: On Mon, 15 Mar 2004, Ken Johnson wrote: It may be that majority rule is preferable, but as illustrated above it is clearly not self-evident that majority rule is always preferable. Therefore majority rule should not be posited axiomatically; it needs to be justified on th

[EM] Majority Criterion

2004-03-15 Thread Bart Ingles
In my earlier post, I didn't pay close enough attention to the definition for this criterion: James Green-Armytage wrote: > > majority criterion: If a majority of the voters prefers all of the members > of a given set of candidates over all candidates outside that set, and > they vote sincerely,

[EM] STV can be hand counted...

2004-03-15 Thread Stephane Rouillon
I apologize: my mistake. First I ment long not hard and second if you've got the (wo)manpower it is not really long. I'm sorry it was the feeling I got after resolving alone 12 elections of 15 candidates and 15 voters. So please everyone, I remove that opinion, STV is perfectly feasible by hand

RE: [EM] Clarification of term : District Magnitude

2004-03-15 Thread James Gilmour
> James (sorry, I'm not sure which one) wrote: [OK, but the actual Sender should appear in the "From..." box in your message list.] I (James GILMOUR) has written: > Even if it were possible to "do the whole Knesset in one > district", I would most strongly advise > > against it. The underlying p

[EM] Approval failing Majority in a likely way

2004-03-15 Thread Kevin Venzke
It's this sort of scenario that bothers me: 45 A 35 B(>C) (i.e. may or may not approve C) 20 C(>B) It's possible that A will win this. Also, whether voters approve a candidate depends not just on utility but on odds predictions. It's possible that the favorite candidate by any measure will los

[EM] Clarification of term

2004-03-15 Thread Doreen Dotan
B"H   James (sorry, I'm not sure which one) wrote:   Even if it were possible to "do the the whole Knesset in one district", I would most strongly advise> against it.  The underlying problems with politics in Israel are exacerbated by the large number of> very small parties that gain seats in the K

Re: [EM] ICC & IRV

2004-03-15 Thread Kevin Venzke
--- Eric Gorr <[EMAIL PROTECTED]> a écrit : > I bring this up because of something I just learned about...a > proposed Ordinance for Roseville, MN concerning IRV. I live southwest of there. I saw a little article about it in a local paper. What I thought was astounding and disheartening about

Re: [EM] ICC & IRV

2004-03-15 Thread Eric Gorr
At 3:53 PM -0500 3/15/04, [EMAIL PROTECTED] wrote: Quoting Eric Gorr <[EMAIL PROTECTED]>: Please correct me if I am mistaken, but if, for IRV (and probably any other ranked method for that matter), voters are limited to ranking only a certain number of candidates, then the method would no longe

Re: [EM] ICC & IRV

2004-03-15 Thread atarr
Quoting Eric Gorr <[EMAIL PROTECTED]>: > Please correct me if I am mistaken, but if, for IRV (and probably any > other ranked method for that matter), voters are limited to ranking > only a certain number of candidates, then the method would no longer > meet the ICC, if it had done so before, a

Re: [EM] G-S theorem and random ballot

2004-03-15 Thread Forest Simmons
On Sat, 13 Mar 2004, Markus Schulze wrote: > Dear Forest, > > in the probabilistic context, a single-winner election > method is "dictatorial" if there exists a probability > distribution p[1],...,p[V] on the set of voters so that, > independently on how the voters vote, this method can be > descr

[EM] approval voting and majority criterion

2004-03-15 Thread Ken Johnson
Date: Mon, 15 Mar 2004 13:55:34 -0500 From: Eric Gorr <[EMAIL PROTECTED]> ... suppose the CR profile with a third candidate C is as follows, 55%: A=99, B=100, C=0 45%: A=99, B=0, C=100 Now, unless the B supporters know for sure that they are a majority, they will vote sincerely and the el

Re: [EM] [Fwd: Re: approval voting and majority criterion]

2004-03-15 Thread Forest Simmons
On Mon, 15 Mar 2004, Ken Johnson wrote: > It may be that majority rule is preferable, but as illustrated above it > is clearly not self-evident that majority rule is always preferable. > Therefore majority rule should not be posited axiomatically; it needs to > be justified on the basis of a more

Re: [EM] [Fwd: Re: approval voting and majority criterion]

2004-03-15 Thread [EMAIL PROTECTED]
Eric Gorr wrote: > Now, if you can present an example where the Condorcet winner, with a > reasonable interpretation of the ballots, did not win, you may have a > good discussion on your hands. 11 - L:10,C:0,R:0 44 - L:1,C:10,R:0 45 - L:0,C:0,R:10 L is the Condorcet winner, but CR has R winning.

Re: [EM] [Fwd: Re: approval voting and majority criterion]

2004-03-15 Thread Eric Gorr
Note to everyone: disregard my last message. Note to everyone: always verify your results. ;-) aaarrrggg... -- == Eric Gorr = http://www.ericgorr.net = ICQ:9293199 === "Therefore the considerations of the intelligent always include both benefit and harm." - Sun Tzu == Insults, like

Re: [EM] [Fwd: Re: approval voting and majority criterion]

2004-03-15 Thread Eric Gorr
At 10:17 AM -0800 3/15/04, Ken Johnson wrote: What has gone wrong? Consider, for example, a specific CR profile: 55%: A=99, B=100 45%: A=99, B=0 If people vote sincerely, the election goes to candidate A. Of course, the voters who have a slight preference for B may insincerely give A a zero ratin

RE: [EM] Introductory Message

2004-03-15 Thread James Gilmour
Stephane Rouillon a écrit : > STV is hard to resolve without a computer. Sorry, Stephane, but I just have to say "rubbish". STV-PR has been done with paper ballots and hand sorting and hand counting in Ireland for Dáil and local Council elections since 1920 and in Northern Ireland for Assembly a

[EM] [Fwd: Re: approval voting and majority criterion]

2004-03-15 Thread Ken Johnson
James Green-Armytage wrote: I wrote: majority criterion: If a majority of the voters prefers all of the members of a given set of candidates over all candidates outside that set, and they vote sincerely, then the winning candidate should come from that set.

Re: [EM] District continuity preserving re-districting

2004-03-15 Thread Dave Ketchum
On Sun, 14 Mar 2004 21:29:33 -0800 Ernest Prabhakar wrote: On Mar 14, 2004, at 8:27 PM, [EMAIL PROTECTED] wrote: Quoting Ernest Prabhakar <[EMAIL PROTECTED]>: Using existing census data, one could trivially create open source software that would suggest possible districts. Anyone could submit

[EM] ICC & IRV

2004-03-15 Thread Eric Gorr
Please correct me if I am mistaken, but if, for IRV (and probably any other ranked method for that matter), voters are limited to ranking only a certain number of candidates, then the method would no longer meet the ICC, if it had done so before, and vote splitting could again become a problem.

Re: [EM] approval voting and majority criterion

2004-03-15 Thread [EMAIL PROTECTED]
James Green-Armytage wrote: > Let's say that 55% of an electorate are to the left of the center, > and 45% are to the right of center. If a method goes ahead and > elects a right of center candidate anyway, then we know something > has gone wrong. 11 - L:10,C:0,R:0 44 - L:1,C:10,R:0 45 - L:0,C:0,

[EM] STV relatively rare flaws

2004-03-15 Thread Stephane Rouillon
James Gilmour a écrit : > > >James Gilmour had written: > > >As you are also a citizen of Ireland, I am surprised you did not > > >recognise the potential benefits of changing the Knesset voting system > > >to STV-PR, as used in Ireland. The only two changes from Dáil > > >Éireann I would suggest

Re: [EM] Introductory Message

2004-03-15 Thread Stephane Rouillon
James Gilmour a écrit : > > >James Gilmour had written: > > >As you are also a citizen of Ireland, I am surprised you did not > > >recognise the potential benefits of changing the Knesset voting system > > >to STV-PR, as used in Ireland. The only two changes from Dáil > > >Éireann I would suggest

Re: [EM] Introductory Message

2004-03-15 Thread Doreen Dotan
James Green-Armytage <[EMAIL PROTECTED]> wrote: Bart Ingles <[EMAIL PROTECTED]>writes:>In other words,>if the PM election allows ratings of 1-10, a sophisticated voter would>give each candidate either 1 or 10.>Presently we vote for the parties that comprise the Knesset separately>from the PM. I

Re: [EM] District continuity preserving re-districting

2004-03-15 Thread Niemzinski
Quoting Ernest Prabhakar <[EMAIL PROTECTED]>: > The point is that rather than hiring a few elite groups to submit > proposals (and thus risk conflicts of interest or collusion), one could > make it easy for anyone to submit a proposal, and just have a > centralized judging facility working on o

Re: [EM] District continuity preserving re-districting

2004-03-15 Thread Niemzinski
Quoting Ernest Prabhakar <[EMAIL PROTECTED]>: > Not really, if you're willing to use a non-deterministic optimization > algorithm. > I wasn't clear. With a single objective optimization the best re-districting is the one that achieves the smallest (or largest for maximization) objective. The p

Re: [EM] Introductory Message

2004-03-15 Thread Doreen Dotan
Dave Ketchum <[EMAIL PROTECTED]> wrote: On Sun, 14 Mar 2004 09:48:44 -0800 (PST) Doreen Dotan wrote:> B"H  Absentee ballots get enclosed in envelopes, and the envelopes identify the voter - with the ballot removed before being counted. Only recently has Israeli law been changed to allow diplomats

[EM] approval voting and majority criterion

2004-03-15 Thread James Green-Armytage
I wrote: >>majority criterion: If a majority of the voters prefers all of the >members >>of a given set of candidates over all candidates outside that set, and >>they vote sincerely, then the winning candidate should come from that >set. >> Ken Johnson wrote: > >James - Can you elucidate why this

RE: [EM] Introductory Message

2004-03-15 Thread James Gilmour
> >James Gilmour had written: > >As you are also a citizen of Ireland, I am surprised you did not > >recognise the potential benefits of changing the Knesset voting system > >to STV-PR, as used in Ireland. The only two changes from Dáil > >Éireann I would suggest are larger electoral districts a

[EM] Introductory Message

2004-03-15 Thread Ken Johnson
Date: Sun, 14 Mar 2004 21:22:10 -0800 To: Doreen Dotan <[EMAIL PROTECTED]>, From: "James Green-Armytage" <[EMAIL PROTECTED]> I may as well point out that there is some controversy on the list about the merits of approval voting. I happen to be a person who is a bit more dubious about it th

Re: [EM] Introductory Message

2004-03-15 Thread Dave Ketchum
On Sun, 14 Mar 2004 09:48:44 -0800 (PST) Doreen Dotan wrote: B"H Hello. I'm Doreen Ellen Bell-Dotan and I live in a town called Tzfat, which is the Galilee of Israel. I'm still a passport-carrying US-born citizen, although I assumed Israeli citizenship about a year after arriving here twen