Re: [EM] What's wrong with the party list system?

2011-07-04 Thread Juho Laatu
This was a good overall description of party list proportional representation. I wrote few (actually quite many) minor comments below. On 4.7.2011, at 2.06, James Gilmour wrote: First we have to recognise that there is no one voting system called party list proportional representation.

Re: [EM] What's wrong with the party list system?

2011-07-04 Thread Juho Laatu
On 4.7.2011, at 4.08, Kathy Dopp wrote: Thanks for the responses. In response to the party leaders having too much control, I believe it is possible to make party-lists on the fly from voters' own rank choice ballots in a way that the most voters would naturally support -- which would put

Re: [EM] Condorcet divisor method proportional representation

2011-07-04 Thread Juho Laatu
On 3.7.2011, at 20.34, Kristofer Munsterhjelm wrote: Kathy Dopp wrote: On Sun, Jul 3, 2011 at 2:33 AM, Kristofer Munsterhjelm km_el...@lavabit.com wrote: Kathy Dopp wrote: I do not like this system and believe it is improper to call it Condorcet. It seems to have all the same flaws as IRV -

Re: [EM] Condorcet divisor method proportional representation

2011-07-04 Thread Kathy Dopp
On Sun, Jul 3, 2011 at 1:34 PM, Kristofer Munsterhjelm km_el...@lavabit.com wrote: Let me pull an old example again: 45: Left Center Right 45: Right Center Left 10: Center Right Left If there's one seat, Center is the CW; but if you want to elect two, it seems most fair to elect

Re: [EM] What's wrong with the party list system?

2011-07-04 Thread Kathy Dopp
From: Juho Laatu juho4...@yahoo.co.uk To: EM election-methods@lists.electorama.com Subject: Re: [EM] What's wrong with the party list system? On 4.7.2011, at 4.08, Kathy Dopp wrote: Thanks for the responses.  In response to the party leaders having too much control, I believe it is

Re: [EM] Condorcet divisor method proportional representation

2011-07-04 Thread Kristofer Munsterhjelm
Kathy Dopp wrote: On Sun, Jul 3, 2011 at 1:34 PM, Kristofer Munsterhjelm km_el...@lavabit.com wrote: Let me pull an old example again: 45: Left Center Right 45: Right Center Left 10: Center Right Left If there's one seat, Center is the CW; but if you want to elect two, it seems most

Re: [EM] What's wrong with the party list system?

2011-07-04 Thread Kristofer Munsterhjelm
Kathy Dopp wrote: Thanks for the responses. In response to the party leaders having too much control, I believe it is possible to make party-lists on the fly from voters' own rank choice ballots in a way that the most voters would naturally support -- which would put the control into voters'

Re: [EM] Condorcet divisor method proportional representation

2011-07-04 Thread Kathy Dopp
Thanks Kristofer. I ignored the all* in all others. I must say then, I simply do not like the Droop quota as a criteria because it elects less popular candidates favored by fewer voters overall and eliminates the Condorcet winners some times. The Droop quota seems to go hand in hand with IRV and

Re: [EM] What's wrong with the party list system?

2011-07-04 Thread Kathy Dopp
On Mon, Jul 4, 2011 at 9:30 AM, Kristofer Munsterhjelm km_el...@lavabit.com wrote: You could make a party list system that would arrange the list after the election, yes. This would have a ballot where you first pick a party and then order the party's candidates. Yes, the open party list

Re: [EM] What's wrong with the party list system?

2011-07-04 Thread Jameson Quinn
The nice feature of existing party list methods is that it allows the election of a large number of candidates to a large national body of legislators without requiring voters to rank individually a huge number of candidates. Yes, this is the main reason for people who favor party list

Re: [EM] Condorcet divisor method proportional representation

2011-07-04 Thread Juho Laatu
On 4.7.2011, at 16.33, Kathy Dopp wrote: I must say then, I simply do not like the Droop quota as a criteria because it elects less popular candidates favored by fewer voters overall and eliminates the Condorcet winners some times. If you want the most popular single candidates to be elected

Re: [EM] What's wrong with the party list system?

2011-07-04 Thread James Gilmour
Kathy Dopp Sent: Monday, July 04, 2011 2:53 PM However, either the election method used within each party to determine the list orders would be majoritarian (in which case the system isn't proportional beyond the party level), Plurality is how it is done I believe. To have PR within

Re: [EM] Condorcet divisor method proportional representation

2011-07-04 Thread Kristofer Munsterhjelm
Kathy Dopp wrote: Thanks Kristofer. I ignored the all* in all others. I must say then, I simply do not like the Droop quota as a criteria because it elects less popular candidates favored by fewer voters overall and eliminates the Condorcet winners some times. The Droop quota seems to go hand

Re: [EM] What's wrong with the party list system?

2011-07-04 Thread Juho Laatu
On 4.7.2011, at 16.53, Kathy Dopp wrote: That is an interesting idea that would require a different ballot type than in existing party list systems whereby one could rank all the candidates within a particular party one votes for. I just note that if we combine party lists and candidate

Re: [EM] What's wrong with the party list system?

2011-07-04 Thread James Gilmour
Juho Laatu Sent: Monday, July 04, 2011 4:30 PM (Of course the idea of having proportionally ordered candidate lists in a closer list election would make voting in the actual election even simpler. But then one would need to have a primary to find the ordering for each party.) But that

Re: [EM] What's wrong with the party list system?

2011-07-04 Thread James Gilmour
Jameson Quinn Sent: Monday, July 04, 2011 5:03 PM As I said in my last message, asset-like systems can let you have your cake and eat it, if you trust your favorite candidate to agree with you in ranking other candidates. This is fundamentally different from trusting your party, because

Re: [EM] What's wrong with the party list system?

2011-07-04 Thread Jameson Quinn
2011/7/4 James Gilmour jgilm...@globalnet.co.uk Jameson Quinn Sent: Monday, July 04, 2011 5:03 PM As I said in my last message, asset-like systems can let you have your cake and eat it, if you trust your favorite candidate to agree with you in ranking other candidates. This is

Re: [EM] What's wrong with the party list system?

2011-07-04 Thread robert bristow-johnson
On Jul 4, 2011, at 12:28 PM, Jameson Quinn wrote: 2011/7/4 James Gilmour jgilm...@globalnet.co.uk Jameson Quinn Sent: Monday, July 04, 2011 5:03 PM As I said in my last message, asset-like systems can let you have your cake and eat it, if you trust your favorite candidate to agree with

[EM] Has this idea been considered?

2011-07-04 Thread Russ Paielli
Hello, I was somewhat active on this mailing list for a short time several years ago. How is everyone doing? I have an idea for a single-winner election method, and it seems like a good one to me. I'd like to know if it has been considered before and, if so, what the problems are with it, if

Re: [EM] Has this idea been considered?

2011-07-04 Thread Jameson Quinn
A system based purely on candidates freely transferring their votes until a majority (or Droop quota) is reached is called Asset voting. I believe that Asset voting is a good system, though there are certainly those who'd disagree. It is also possible - and I'd say desirable - to combine aspects

Re: [EM] Has this idea been considered?

2011-07-04 Thread Kristofer Munsterhjelm
Jameson Quinn wrote: With that said, I can see a couple of problems with this system right off. First off, bottom-up elimination is probably the worst feature of IRV, because there is a fairly broad range of situations where it leads inevitably to eliminating a centrist and electing an

Re: [EM] What's wrong with the party list system?

2011-07-04 Thread Juho Laatu
On 4.7.2011, at 18.59, James Gilmour wrote: Juho Laatu Sent: Monday, July 04, 2011 4:30 PM (Of course the idea of having proportionally ordered candidate lists in a closer list election would make voting in the actual election even simpler. But then one would need to have a primary to

Re: [EM] Condorcet divisor method proportional representation

2011-07-04 Thread Kathy Dopp
To be clearer: In your scenario 55% of people hate 50% of the winners and 45% hate (ranked last) 50% of the winners. If the Center and Right win, only 45% of the voters hate 50% of the winners and everyone else is happy. In summation: In your example, applying the Droop quota criteria, 100%

Re: [EM] What's wrong with the party list system?

2011-07-04 Thread Juho Laatu
One possible unwanted feature in Asset like methods is that they make it possible for the candidates to trade with the votes. The voters may trust their candidate, but they should not trust them too much, since in extreme cases they might even sell their valuable vote assets to someone. One

Re: [EM] What's wrong with the party list system?

2011-07-04 Thread James Gilmour
Kathy Dopp Sent: Monday, July 04, 2011 10:40 PM James, As someone on this list already pointed out, such a system as you suggest does *nothing* to ensure proportionality *within* the party list because the list of candidates could all have been chosen by either the leaders or the

Re: [EM] What's wrong with the party list system?

2011-07-04 Thread Jameson Quinn
My point was to show how the problems of Asset could be fixed and that there is a continuum of methods between Asset and basic list methods. Exactly. And the common advantage is that they simplify the task for at least some voters, without requiring artificial party divisions. Divisions and

Re: [EM] Has this idea been considered?

2011-07-04 Thread Russ Paielli
Thanks for the feedback, Jameson. After thinking about it a bit, I realized that the method I proposed probably suffers from strategy problems similar to IRV. But at least it avoids the summability problem of IRV, which I consider a major defect. OK, here's another proposal. Same thing I proposed

Re: [EM] Has this idea been considered?

2011-07-04 Thread Juho Laatu
On 5.7.2011, at 3.09, Russ Paielli wrote: Thanks for the feedback, Jameson. After thinking about it a bit, I realized that the method I proposed probably suffers from strategy problems similar to IRV. But at least it avoids the summability problem of IRV, which I consider a major defect.