[EM] Approval vs IRV

2011-12-02 Thread C.Benham
Mike, Someone said that IRV lets you vote more preferences than Approval does. But what good does that do, if it doesn't count them? The term "count" here can be a bit vague and propagandistic. Also you imply that it is always better to "count" preferences (no matter how) than to not. Als

[EM] Approval vs. IRV

2011-12-01 Thread MIKE OSSIPOFF
Someone said that IRV lets you vote more preferences than Approval does. But what good does that do, if it doesn't count them? Approval counts every preference that you vote. Since Approval doesn't let you vote all of your preferences, it doesn't count all of your preferences. But, unlike IRV,

[EM] Approval vs. IRV

2011-11-30 Thread C.Benham
Ted Stern wrote (29 Nov 2011): 47: A 05: AB (sincere is A>B) 41: B 07: BC Approvals: B53, A52, C7 I find this example contrived. * If mass polling is available, many people will be aware of the 52/48 split between A and B ahead of time. * Corruption is a separate issue. With prope

Re: [EM] Approval vs. IRV

2011-11-30 Thread Juho Laatu
On 30.11.2011, at 7.23, C.Benham wrote: > Juho Laatu wrote (29 Nov 2011): >> I'd like to add that IRV is an algorithm for those that want to favour the >> large parties. > > > The main thing that favours large parties is legislators elected in > single-member districts versus some form of P

[EM] Approval vs. IRV

2011-11-29 Thread C.Benham
Juho Laatu wrote (29 Nov 2011): We may compare IRV also to the other commonly used single-winner method TTR. To be brief, one could say that IRV is better than TTR since it has more elimination rounds. IRV's problem in this comparison is that it collects so much information that one can, after

Re: [EM] Approval vs. IRV (hopefully tidier re-send)

2011-11-29 Thread Ted Stern
On 28 Nov 2011 20:24:37 -0800, Chris Benham wrote: > > Matt Welland wrote (26 Nov 2011): > > Also, do folks generally see approval as better than or worse than IRV? > > To me Approval seems to solve the spoiler problem without introducing > any unstable weirdness and it is much simp

[EM] Approval vs IRV

2011-11-29 Thread MIKE OSSIPOFF
To say that IRV fails FBC is an understatement. IRV fails FBC with a vengeance. IRV thereby makes a joke any election in which it is used. As I've already said, all it takes is for favoriteness-support to taper moderately gradually away from the middle, something that is hardly unusual. Elimin

Re: [EM] Approval vs. IRV

2011-11-29 Thread Juho Laatu
On 29.11.2011, at 6.07, C.Benham wrote: > In IRV if you are convinced of that you have no compelling reason to > compromise because you > can expect F to be eliminated and your vote transferred to C. No, to have a > good reason to compromise > you must be convinced that F *will* be one of the to

[EM] Approval vs. IRV (hopefully tidier re-send)

2011-11-28 Thread Chris Benham
Matt Welland wrote (26 Nov 2011): Also, do folks generally see approval as better than or worse than IRV? > >To me Approval seems to solve the spoiler problem without introducing >any unstable weirdness and it is much simpler and cheaper to do than >IRV. > If we are talking about the classi

[EM] Approval vs. IRV

2011-11-28 Thread C.Benham
Matt Welland wrote (26 Nov 2011): Also, do folks generally see approval as better than or worse than IRV? To me Approval seems to solve the spoiler problem without introducing any unstable weirdness and it is much simpler and cheaper to do than IRV. If we are talking about the classic versio

Re: [EM] Approval vs. IRV

2011-11-27 Thread Juho Laatu
On 27.11.2011, at 18.35, Kathy Dopp wrote: > Nov 2011 23:05:49 -0700 >> From: matt welland > >> I wasn't clear. I want to hear opinions from the list: Is approval >> better or worse than IRV and why? > > Approval is a far superior system to FPTP and IRV because approval: > > 1. unlike FPTP and

Re: [EM] Approval vs. IRV

2011-11-27 Thread Kathy Dopp
Nov 2011 23:05:49 -0700 > From: matt welland > I wasn't clear. I want to hear opinions from the list: Is approval > better or worse than IRV and why? Approval is a far superior system to FPTP and IRV because approval: 1. unlike FPTP and IRV, it solves the spoiler problem of a nonwinning candid