Re: [Election-Methods] Improved Approval Runoff

2007-10-02 Thread Paul Kislanko
Just to make myself clear here, to a voter a "utility" is something like the electric company, or the municipal water supplier. "Utilities" is a category of stocks traded on various exchanges. They have nothing to do with how we vote. Election-Methods mailing list - see http://electorama.c

Re: [Election-Methods] Improved Approval Runoff

2007-08-22 Thread Abd ul-Rahman Lomax
At 04:01 PM 8/22/2007, Kevin Venzke wrote: >To be clear, I thought you were claiming that any method (not just a >Condorcet method) that allows such votes could simply be called a mix >of Condorcet and Approval. That's why I brought up ER-IRV. Oh. That is so blatantly false that it did not even oc

Re: [Election-Methods] Improved Approval Runoff

2007-08-22 Thread Kevin Venzke
Hi, --- Abd ul-Rahman Lomax <[EMAIL PROTECTED]> a écrit : > At 09:04 AM 8/22/2007, Kevin Venzke wrote: > >I wouldn't choose it either. This comment of mine is a response to you > >seeming to claim that if a method allows equal-ranking and truncation, > >this is a sufficient condition for it to be

Re: [Election-Methods] Improved Approval Runoff

2007-08-22 Thread Abd ul-Rahman Lomax
At 10:42 PM 8/21/2007, Dave Ketchum wrote: >On Tue, 21 Aug 2007 21:59:49 -0400 Abd ul-Rahman Lomax wrote: >>At 10:48 PM 8/20/2007, Kevin Venzke wrote: >> >>>That's still pretty strange... What about IRV with equal rankings allowed? >WHAT do the vote counters do that maybe can claim equal strength f

Re: [Election-Methods] Improved Approval Runoff

2007-08-21 Thread Abd ul-Rahman Lomax
At 01:32 AM 8/21/2007, Paul Kislanko wrote: >Just to make myself clear here, to a voter a "utility" is something like the >electric company, or the municipal water supplier. "Utilities" is a category >of stocks traded on various exchanges. > >They have nothing to do with how we vote. Ah, this is r

Re: [Election-Methods] Improved Approval Runoff

2007-08-21 Thread Abd ul-Rahman Lomax
At 01:23 AM 8/21/2007, Paul Kislanko wrote: >There is no such thing as "utility" to a voter. That is an abstraction used >by analysts for which I have seen no definition that is useful to me, a >voter, despite having pleaded for one on this list for at least three years >now. The term is widely us

Re: [Election-Methods] Improved Approval Runoff

2007-08-21 Thread Dave Ketchum
On Tue, 21 Aug 2007 21:59:49 -0400 Abd ul-Rahman Lomax wrote: > At 10:48 PM 8/20/2007, Kevin Venzke wrote: > >>That's still pretty strange... What about IRV with equal rankings allowed? > WHAT do the vote counters do that maybe can claim equal strength for such rankings, when others are not doin

Re: [Election-Methods] Improved Approval Runoff (small correction)

2007-08-21 Thread Chris Benham
Chris Benham wrote: 31: A>>B 32: B>>C 37: C>>A Leaving aside the approval cutoffs, methods that don't elect C here must fail mono-raise. With these rankings and also C being the most approved candidate, for me a method needs a good excuse for not electing C. DMC and also "Approval-Weighte

Re: [Election-Methods] Improved Approval Runoff

2007-08-21 Thread Abd ul-Rahman Lomax
At 10:48 PM 8/20/2007, Kevin Venzke wrote: >That's still pretty strange... What about IRV with equal rankings allowed? Well, I suggested it long ago as a simple improvement. Voters can essentially vote it as Approval if they want. In an Approval election, if all the candidates you approve are no

Re: [Election-Methods] Improved Approval Runoff

2007-08-20 Thread Paul Kislanko
Abd ul-Rahman Lomax wrote in reply Peter Barath: >I guess this is an unjust blame because this thing >affect all voting methods. No. It *particularly* affects ranked methods, because ranked methods obscure preference strength. While there may be methods which promote the expression of absolute

Re: [Election-Methods] Improved Approval Runoff

2007-08-20 Thread Abd ul-Rahman Lomax
At 04:58 PM 8/20/2007, Peter Barath wrote: > >Sure. That's been proposed many times. However, > >it's not a very good method. First of all, it is > >blatantly obvious, if you care to look, that the > >Condorcet winner is sometimes *not* the best > >winner, by far. > >I guess this is an unjust blame

Re: [Election-Methods] Improved Approval Runoff

2007-08-20 Thread Kevin Venzke
--- Abd ul-Rahman Lomax <[EMAIL PROTECTED]> a écrit : > At 01:22 PM 8/20/2007, Kevin Venzke wrote: > > > And method which allows equal ranking and truncation is > > > "Condorcet/Approval." > > > >By "And" did you mean "Any"? > > Lucky guess! > > >I don't think either equal ranking or truncation a

Re: [Election-Methods] Improved Approval Runoff

2007-08-20 Thread Abd ul-Rahman Lomax
At 12:30 PM 8/20/2007, Chris Benham wrote: >And method which allows equal ranking and truncation is "Condorcet/Approval." > >Abd, >Is "And.." suppose to read 'Any...', or is there some missing >word? As written, to the extent that it makes >sense it is false. Yes. Any. >>The term "Approval"

Re: [Election-Methods] Improved Approval Runoff

2007-08-20 Thread Chris Benham
Peter Barath wrote: And what about the method (I don't know the name) in which the least approved candidate is eliminated until there is a Condorcet-winner? That is called "Definite Majority Choice". It has some alternative algorithms. http://wiki.electorama.com/wiki/Definite_Majority_Choi

Re: [Election-Methods] Improved Approval Runoff

2007-08-20 Thread Peter Barath
>>1. If there is a Condorcet-winner she/he/it wins. If there is >>not, the Approval winner wins. >Sure. That's been proposed many times. However, >it's not a very good method. First of all, it is >blatantly obvious, if you care to look, that the >Condorcet winner is sometimes *not* the best >w

Re: [Election-Methods] Improved Approval Runoff

2007-08-20 Thread Peter Barath
>By the way, electing from the Condorcet top tier using approval >would be called Smith//Approval or Schwartz//Approval depending on >which top tier is used. I don't typically consider these methods >because they are more complicated than Condorcet//Approval and >can't be adjusted to satisfy FBC.

Re: [Election-Methods] Improved Approval Runoff

2007-08-20 Thread Chris Benham
Abd ul-Rahman Lomax wrote: At 09:44 PM 8/19/2007, Kevin Venzke wrote: I would guess that if you searched the EM archives you would find literally dozens of proposed methods that combine approval with a pairwise measure. And method which allows equal ranking and truncation is "Condor

Re: [Election-Methods] Improved Approval Runoff

2007-08-20 Thread Abd ul-Rahman Lomax
At 09:44 PM 8/19/2007, Kevin Venzke wrote: >I would guess that if you searched the EM archives you would find >literally dozens of proposed methods that combine approval with a pairwise >measure. And method which allows equal ranking and truncation is "Condorcet/Approval." The term "Approval" is

Re: [Election-Methods] Improved Approval Runoff, Lomax

2007-08-19 Thread Kevin Venzke
Hi, --- Abd ul-Rahman Lomax <[EMAIL PROTECTED]> a écrit : >> At 01:29 PM 8/16/2007, Diego Renato wrote: >> We should resist TACTICAL bullet voting for the same reason that many >> other methods than plurality. Increase the overall satisfaction of the >> voters. > > It's an error. The one most ha

Re: [Election-Methods] Improved Approval Runoff

2007-08-19 Thread Abd ul-Rahman Lomax
At 07:01 PM 8/19/2007, Peter Barath wrote: >Which means that the concept of "two candidates with the best chances" >depends not solely on the candidates themselves but theoretically >possibly on the voting method too! Yes. Of course. But I don't think that voting method results in a different est

Re: [Election-Methods] Improved Approval Runoff

2007-08-19 Thread Kevin Venzke
Hi, --- Peter Barath <[EMAIL PROTECTED]> a écrit : > My favourite (at this moment) > is a preference ranking with an approval cutoff. For me it's > interesting enough that it can be used in two ways: > > 1. If there is a Condorcet-winner she/he/it wins. If there is >not, the Approval winner w

Re: [Election-Methods] Improved Approval Runoff

2007-08-19 Thread Peter Barath
>47: Bush >> Gore > Nader >27: Gore > Nader >> Bush (honest); Gore >> Nader > Bush (strategic) >26: Nader > Gore >> Buch (honest); Nader >> Gore > Bush (strategic) >Bush wins the first rount, but loses for Gore in a runoff (IAR). >With strategic voting, the spoiler effect is possible under simple

Re: [Election-Methods] Improved Approval Runoff

2007-08-19 Thread Chris Benham
Diego Renato wrote: 2007/8/18, Gervase Lam: > [With a reweight of 0 a] concern [is] that if you approve your compromise > candidate, who ends up being the most approved, you can weaken your votes > for your favorite candidate and cause him to fail to qualify for the >

Re: [Election-Methods] Improved Approval Runoff

2007-08-19 Thread Diego Renato
2007/8/18, Gervase Lam: > > > [With a reweight of 0 a] concern [is] that if you approve your > compromise > > candidate, who ends up being the most approved, you can weaken your > votes > > for your favorite candidate and cause him to fail to qualify for the > > second round. > > The ideal way to s

Re: [Election-Methods] Improved Approval Runoff

2007-08-18 Thread Gervase Lam
> Date: Sat, 18 Aug 2007 20:23:19 +0200 (CEST) > From: Kevin Venzke > Subject: [Election-Methods] RE : Improved Approval Runoff > --- Diego Renato <[EMAIL PROTECTED]> a ?crit?: > > 3) If not, that candidate runs a second round against other candidate - > > the > > most approved after a new count

Re: [Election-Methods] Improved Approval Runoff

2007-08-17 Thread Abd ul-Rahman Lomax
At 01:29 PM 8/16/2007, Diego Renato wrote: We should resist TACTICAL bullet voting for the same reason that many other methods than plurality. Increase the overall satisfaction of the voters. It's an error. The one most harmed by "tactical" bullet-voting is the voter who votes that way. Some ana

Re: [Election-Methods] Improved Approval Runoff

2007-08-17 Thread Gervase Lam
> Date: Wed, 15 Aug 2007 17:00:59 -0300 > From: "Diego Renato" > Subject: [Election-Methods] Improved Approval Runoff > 1) On the first round, the voter can vote for as many or as few candidates > as desired. > 2) If some candidate has more than 50% of approvals, th

Re: [Election-Methods] Improved Approval Runoff]

2007-08-16 Thread Dave Ketchum
I do not see where I expressed a bias I do not feel: For many elections most voters would be happy with Plurality. We NEED to have a method that will both satisfy their needs AND provide for satisfying voter desires when they are ready for something more complex. Could be that Braz

Re: [Election-Methods] Improved Approval Runoff

2007-08-16 Thread Chris Benham
Diego Renato wrote: All one-round voting systems that allows ballot truncation are vulnerable to bullet voting, resulting the same results of plurality voting. For instance, suppose that some voter has A as his/her first preference. S/he can vote like this: Approval: A: approved; B: reject

Re: [Election-Methods] Improved Approval Runoff

2007-08-16 Thread Diego Renato
Correction: > 2nd count (1st round): > 22,5 Bush clone > 27 Gore <- selected for runoff. > 26 Nader > > Diego Santos Election-Methods mailing list - see http://electorama.com/em for list info

Re: [Election-Methods] Improved Approval Runoff

2007-08-16 Thread Diego Renato
2007/8/16, Abd ul-Rahman Lomax: > At 04:00 PM 8/15/2007, Diego Renato wrote: > >All one-round voting systems that allows ballot truncation are > >vulnerable to bullet voting, resulting the same results of plurality > voting. > > "Vulnerable" implies that there is something wrong with this. It is >

Re: [Election-Methods] Improved Approval Runoff

2007-08-16 Thread Diego Renato
2007/8/15, Dave Ketchum: > > On most elections many, if not most, voters' preference will be a single > candidate. Why is this something to fight? > One candidate can overshadow the competition. > Voters can be loyal to their party. For occasional exception elections there will be mor

Re: [Election-Methods] Improved Approval Runoff

2007-08-15 Thread Abd ul-Rahman Lomax
At 04:00 PM 8/15/2007, Diego Renato wrote: >All one-round voting systems that allows ballot truncation are >vulnerable to bullet voting, resulting the same results of plurality voting. "Vulnerable" implies that there is something wrong with this. It is not correct to claim that this gives "the s

Re: [Election-Methods] Improved Approval Runoff

2007-08-15 Thread Dave Ketchum
On Thu, 16 Aug 2007 01:04:21 +0100 James Gilmour wrote: > Dave Ketchum> Sent: 15 August 2007 22:57 > >>On most elections many, if not most, voters' preference will be a single >>candidate. > > > On what basis do you say that? Surely it is, to a very great extent, a > function of the voting sy

Re: [Election-Methods] Improved Approval Runoff

2007-08-15 Thread James Gilmour
Dave Ketchum> Sent: 15 August 2007 22:57 > On most elections many, if not most, voters' preference will be a single > candidate. On what basis do you say that? Surely it is, to a very great extent, a function of the voting system. If the voting system says (directly or indirectly) "pick one wi

Re: [Election-Methods] Improved Approval Runoff

2007-08-15 Thread Dave Ketchum
On most elections many, if not most, voters' preference will be a single candidate. Why is this something to fight? One candidate can overshadow the competition. Voters can be loyal to their party. For occasional exception elections there will be more interest in voting for multiple

[Election-Methods] Improved Approval Runoff

2007-08-15 Thread Diego Renato
All one-round voting systems that allows ballot truncation are vulnerable to bullet voting, resulting the same results of plurality voting. For instance, suppose that some voter has A as his/her first preference. S/he can vote like this: Approval: A: approved; B: rejected; C: rejected; D: rejected