Re: [Election-Methods] RE : Re: RE : Re: Re: rcv ala tournament

2007-12-30 Thread Dan Bishop
Kevin Venzke wrote: > Hi, > > (Responses to Juho and Dan) > > --- Juho <[EMAIL PROTECTED]> a écrit : > >> Kevin, you maybe already know/guess my answer. B is only 2 votes >> short of being a Condorcet winner. C would need 3 and A 5 votes. >> >> In your comments I note that you may think that l

[Election-Methods] RE : Re: RE : Re: Re: rcv ala tournament

2007-12-30 Thread Kevin Venzke
Hi, (Responses to Juho and Dan) --- Juho <[EMAIL PROTECTED]> a écrit : > Kevin, you maybe already know/guess my answer. B is only 2 votes > short of being a Condorcet winner. C would need 3 and A 5 votes. > > In your comments I note that you may think that listing a candidate > (higher than

Re: [Election-Methods] hypothetical question re: Approval

2007-12-30 Thread Paul Kislanko
Regarding "Regarding voting power given to the voting junkies... I tried to alleviate that a bit, by saying it would end at a random time. So as long as everyone has a chance to come back and tweak their vote 3 or 4 timeswould that be enough? I'm guessing...but can't be sure...that it would r

[Election-Methods] Linear Spectrum MMPD analysis: STV-CLE

2007-12-30 Thread Dan Bishop
This is a rather slow-to-compute method, so I won't be doing millions of simulations. In fact, I'll only be using one ballot set (with 100 candidates): 1 seat: Winner is at position 0.49847145579341479 (~1/2) 2 seats: Winners are at positions 0.3215501867015067 (~1/3), 0.66554092474796411 (~2/

Re: [Election-Methods] hypothetical question re: Approval

2007-12-30 Thread rob brown
Paul, thanks for the reply, and with your permission I posted your entire reply to the list On Dec 30, 2007 8:51 PM, Paul Kislanko <[EMAIL PROTECTED]> wrote: > Funny, I was imagining the same sort of real-time results and > changeable-vote-based-upon real-time-results in conjunction with a C

[Election-Methods] hypothetical question re: Approval

2007-12-30 Thread rob brown
In the spirit of keeping things stirred up here, I have a question for those who advocate Approval. Well, I guess if you don't advocate it, you are welcome to answer it as well. But I think this would explain a lot to me about the benefits and drawbacks of Approval, if I understood how others res

[Election-Methods] cycles for: rcv ala tournament

2007-12-30 Thread Dave Ketchum
We say "rcv", claiming that the IRV backers have done well in promoting "almost" what we want to sell - we are basically agreed on ballots, but go our own ways on counting votes. We can brag that in most races simply counting the votes gives us a clear winner. Then we get to cycles, and have n

[Election-Methods] Linear Spectrum MMPD analysis: SNTV

2007-12-30 Thread Dan Bishop
First, a more efficient implementation of the method for simulation purposes: def sntv_winners(num_candidates, num_winners): """Simulate an SNTV election under a uniform linear political spectrum.""" candidates = [random.uniform(0, 1) for dummy in xrange(num_candidates)] candidates.s

Re: [Election-Methods] RE : Re: Re: rcv ala tournament

2007-12-30 Thread Dan Bishop
Juho wrote: > Kevin Venzke replied to Rob Brown: > > >> You say you don't see much point in discussing various Condorcet >> methods. >> The ones that I don't like have the quality that sometimes when the >> quantity of voters who rank candidate A, and don't rank candidate B >> at all, >> is

Re: [Election-Methods] KPFK LSB election

2007-12-30 Thread James Gilmour
Jonathan Lundell >Sent: 30 December 2007 21:15 > > Jonathan Lundell > Sent: 30 December 2007 19:22 > >> I've posted the tally sheet (I don't know whether it's official; I got > >> it informally from one of the candidates), temporarily, for anyone > >> who might be interested: > >> > >> http://h

Re: [Election-Methods] RE : Re: Re: rcv ala tournament

2007-12-30 Thread rob brown
On Dec 30, 2007 3:57 PM, Kevin Venzke <[EMAIL PROTECTED]> wrote: > Rob, > > Thanks for answering my questions here. Comments below. > > Unfortunately your method didn't do what I was hoping here, which was to > elect B. Suppose we try this one instead: > > 46 A > 24 B > 30 C>B > Would I be corre

Re: [Election-Methods] RE : Re: Re: rcv ala tournament

2007-12-30 Thread Juho
Kevin Venzke replied to Rob Brown: > You say you don't see much point in discussing various Condorcet > methods. > The ones that I don't like have the quality that sometimes when the > quantity of voters who rank candidate A, and don't rank candidate B > at all, > is larger than the quantity o

[Election-Methods] RE : Re: Re: rcv ala tournament

2007-12-30 Thread Kevin Venzke
Rob, Thanks for answering my questions here. Comments below. --- rob brown <[EMAIL PROTECTED]> a écrit : > Not sure what you are referring to as "my method". I use DSV as an > explanatory device (i.e. "a software agent which takes your preferences > as > input and produces the most strategic app

Re: [Election-Methods] RE : Re: rcv ala tournament

2007-12-30 Thread rob brown
On Dec 30, 2007 7:05 AM, Kevin Venzke <[EMAIL PROTECTED]> wrote: > > > > that is a bad recommendation, since it implies condorcet voting (the > > > > only method where every voter has the same strength), which is > > nowhere > > > > near as utilitarian as range voting. > > > > > > Debatable. > > >

Re: [Election-Methods] RE : Re: RE : Re: RE : Re: rcv ala tournament

2007-12-30 Thread rob brown
On Dec 30, 2007 2:53 PM, rob brown <[EMAIL PROTECTED]> wrote: > > In the past, I tossed out a proposal (intended more as a thought > experiment than a practical suggestion) for a DSV method that voters entered > cardinal ratings: > > http://listas.apesol.org/pipermail/election-methods-electorama.c

Re: [Election-Methods] RE : Re: RE : Re: RE : Re: rcv ala tournament

2007-12-30 Thread rob brown
On Dec 30, 2007 6:51 AM, Kevin Venzke <[EMAIL PROTECTED]> wrote: > Rob, > > --- rob brown <[EMAIL PROTECTED]> a écrit: > > Anyway, as I'm sure you know, that system (rank/rate your candidates > > honestly, let the system generate the most strategic approval ballot) is > > simply DSV, and it works

Re: [Election-Methods] RE : Re: RE : STV in the context of modeling voters

2007-12-30 Thread Jonathan Lundell
On Dec 30, 2007, at 1:28 PM, Kevin Venzke wrote: > Jonathan, > > --- Jonathan Lundell <[EMAIL PROTECTED]> a écrit : >>> I didn't quite understand your post... In the first part of your >>> post you >>> seemed to be discussing the strategy of selecting the candidate you >>> want to >>> win. It didn

Re: [Election-Methods] rcv ala tournament

2007-12-30 Thread Dave Ketchum
On Sat, 29 Dec 2007 20:31:13 -0800 CLAY SHENTRUP wrote: > On Dec 29, 2007 7:03 PM, Dave Ketchum <[EMAIL PROTECTED]> wrote: > >>Somehow we are not talking the same language. >> >>An example that could be executed, with voters each splitting candidates >>into two groups (as many as they choose into

[Election-Methods] RE : Re: RE : STV in the context of modeling voters

2007-12-30 Thread Kevin Venzke
Jonathan, --- Jonathan Lundell <[EMAIL PROTECTED]> a écrit : > > I didn't quite understand your post... In the first part of your > > post you > > seemed to be discussing the strategy of selecting the candidate you > > want to > > win. It didn't seem you were discussing the voting strategy onc

Re: [Election-Methods] KPFK LSB election

2007-12-30 Thread Jonathan Lundell
On Dec 30, 2007, at 12:53 PM, James Gilmour wrote: > Jonathan Lundell > Sent: 30 December 2007 19:22 >> I've posted the tally sheet (I don't know whether it's official; I >> got >> it informally from one of the candidates), temporarily, for anyone >> who >> might be interested: >> >> http://h

Re: [Election-Methods] KPFK LSB election

2007-12-30 Thread James Gilmour
Jonathan Lundell > Sent: 30 December 2007 19:22 > KPFK (the LA member of the Pacifica radio network) recently held its > election for its Listener Station Board. They used STV to elect 9 > board members and 5 alternates. 2246 ballots were counted by hand, > using a spreadsheet as a tally aid

Re: [Election-Methods] RE : STV in the context of modeling voters

2007-12-30 Thread Jonathan Lundell
On Dec 30, 2007, at 12:22 PM, Kevin Venzke wrote: > I didn't quite understand your post... In the first part of your > post you > seemed to be discussing the strategy of selecting the candidate you > want to > win. It didn't seem you were discussing the voting strategy once you > know > what

[Election-Methods] RE : STV in the context of modeling voters

2007-12-30 Thread Kevin Venzke
Jonathan, I didn't quite understand your post... In the first part of your post you seemed to be discussing the strategy of selecting the candidate you want to win. It didn't seem you were discussing the voting strategy once you know what you want. So how could this become easier when you're allow

Re: [Election-Methods] STV in the context of modeling voters

2007-12-30 Thread James Gilmour
Jonathan Lundell > Sent: 30 December 2007 18:55 > > On Dec 30, 2007, at 2:14 AM, Dan Bishop wrote: > > In the coming weeks/months/whenever-I-feel-like-it, I will be performing > > simulations to evaluate the performance of multi-winner methods. In > > order to do this, I will make the assumptions

Re: [Election-Methods] KPFK LSB election

2007-12-30 Thread Jonathan Lundell
On Dec 30, 2007, at 11:22 AM, Jonathan Lundell wrote: > There are fractional votes even in the > first round, for reasons I don't understand. Dan Bishop suggests that this is because of equal rankings, and it looks from the tally that this indeed was the case. Mystery solved. Mystery remaining

[Election-Methods] KPFK LSB election

2007-12-30 Thread Jonathan Lundell
KPFK (the LA member of the Pacifica radio network) recently held its election for its Listener Station Board. They used STV to elect 9 board members and 5 alternates. 2246 ballots were counted by hand, using a spreadsheet as a tally aid. There were 27 rounds. Curiously, a write-in candidate

[Election-Methods] STV in the context of modeling voters

2007-12-30 Thread Jonathan Lundell
On Dec 30, 2007, at 2:14 AM, Dan Bishop wrote: > In the coming weeks/months/whenever-I-feel-like-it, I will be > performing > simulations to evaluate the performance of multi-winner methods. In > order to do this, I will make the assumptions that: > > * There is a uniform linear political spect

Re: [Election-Methods] Brams and Sanver on rank methods

2007-12-30 Thread Kevin Venzke
Hi, Steven J. Brams and M. Remzi Sanver wrote this in a Dec 2005 paper: "A majority-preferred candidate is likely to have a more coherent point of view than an AV winner, who may be the most popular candidate because he or she is bland and inoffensive - a kind of lowest denominator who tries to a

Re: [Election-Methods] RE : Re: RE : Re: rcv ala tournament

2007-12-30 Thread Juho
Yes, I'm to some extent comparing apples to oranges, but I think the Approval strategies are also not quite "complete" since they rely on some estimate on how others are going to vote and that estimate is in real life always unreliable and incomplete. The Approval strategies that regular vo

[Election-Methods] RE : Re: rcv ala tournament

2007-12-30 Thread Kevin Venzke
Clay, --- CLAY SHENTRUP <[EMAIL PROTECTED]> a écrit : > > > that is a bad recommendation, since it implies condorcet voting (the > > > only method where every voter has the same strength), which is > nowhere > > > near as utilitarian as range voting. > > > > Debatable. > > oh yeah? where's your

[Election-Methods] RE : Re: RE : Re: RE : Re: rcv ala tournament

2007-12-30 Thread Kevin Venzke
Rob, --- rob brown <[EMAIL PROTECTED]> a écrit : > Anyway, as I'm sure you know, that system (rank/rate your candidates > honestly, let the system generate the most strategic approval ballot) is > simply DSV, and it works out to be the same as Condorcet. How does your method resolve: 49 A 24 B>C

[Election-Methods] RE : Re: RE : Re: rcv ala tournament

2007-12-30 Thread Kevin Venzke
Juho, --- Juho <[EMAIL PROTECTED]> a écrit : > >> Approval is simple only if you find it convenient to ignore such > >> questions > >> as "how should a voter vote to best > >> pursue his interests?" If you happen to include such things in the > >> equation, Approval mind-blowingly complex. > > >

Re: [Election-Methods] RE : Re: rcv ala tournament

2007-12-30 Thread Juho
On Dec 30, 2007, at 2:00 , Kevin Venzke wrote: > Rob, > > --- rob brown <[EMAIL PROTECTED]> a écrit : >> Approval is simple only if you find it convenient to ignore such >> questions >> as "how should a voter vote to best >> pursue his interests?" If you happen to include such things in the >> eq

Re: [Election-Methods] rcv ala tournament

2007-12-30 Thread Juho
On Dec 30, 2007, at 3:23 , CLAY SHENTRUP wrote: >> This mail stream is about joining forces in defending all the good >> methods. > > well, "good" is relative. combining utility efficiency with > simplicity/practicality, range and approval are unparalled. so why > would we want to spend time d

[Election-Methods] Linear Spectrum MMPD analysis: Single-Winner Plurality

2007-12-30 Thread Dan Bishop
In the coming weeks/months/whenever-I-feel-like-it, I will be performing simulations to evaluate the performance of multi-winner methods. In order to do this, I will make the assumptions that: * There is a uniform linear political spectrum. (Other models of voter behavior will be considered l

Re: [Election-Methods] RE : Re: RE : Re: rcv ala tournament

2007-12-30 Thread rob brown
On Dec 29, 2007 6:30 PM, Kevin Venzke <[EMAIL PROTECTED]> wrote: > Rob, > > --- rob brown <[EMAIL PROTECTED]> a écrit: > > > I can't think of any (serious) method with more straight-forward > > strategy > > > than Approval. > > > > Please elaborate. Seems to me that the optimum strategy of Approv

Re: [Election-Methods] Election-Methods Digest, Vol 42, Issue 69

2007-12-30 Thread rob brown
On Dec 29, 2007 7:30 PM, CLAY SHENTRUP <[EMAIL PROTECTED]> wrote: > On Dec 29, 2007 5:23 PM, <[EMAIL PROTECTED]> > wrote: > good. we want it to be hard for people to vote strategically, and we > know that it is easy to use strategies like burial with ranked methods > -- what a great point rob! >