Re: [EM] IRV and Brown vs. Smallwood

2009-04-08 Thread Juho Laatu
--- On Wed, 8/4/09, Don Cathy Hoffard dchoff...@verizon.net wrote: Thanks Peter for your comments Suppose that by my estimation about the electorate is about 400: Smith, Jones, Johnson 300: Jones, Smith, Johnson 600: Johnson, Jones, Smith Johnson loses regardless as to whether

Re: [EM] IRV and Brown vs. Smallwood

2009-04-09 Thread Juho Laatu
--- On Thu, 9/4/09, Kristofer Munsterhjelm km-el...@broadpark.no wrote: Juho Laatu wrote: Actually it may be a quite good strategy in IRV not to rank those favourite candidates that do not have a chance but to rank only those candidates that have a chance. This increases

Re: [EM] IRV and Brown vs. Smallwood

2009-04-09 Thread Juho Laatu
Sorry, fifth line was wrong, should be: 25: DrDmRmRr 20: DmDrRmRr 05: DmRmDrRr 05: RmDmRrDr 20: RmRrDmDr 25: RrRmDmDr Juho --- On Thu, 9/4/09, Juho Laatu juho4...@yahoo.co.uk wrote: From: Juho Laatu juho4...@yahoo.co.uk Subject: Re: [EM] IRV and Brown vs. Smallwood To: election-methods

Re: [EM] IRV and Brown vs. Smallwood

2009-04-12 Thread Juho Laatu
(especially if the votes will be published). (Alternatively some variants of IRV could be used.) Juho --- On Thu, 9/4/09, Juho Laatu juho4...@yahoo.co.uk wrote: Sorry, fifth line was wrong, should be: 25: DrDmRmRr 20: DmDrRmRr 05: DmRmDrRr 05: RmDmRrDr 20: RmRrDmDr 25: RrRmDmDr Juho

Re: [EM] British Colombia considering change to STV

2009-04-30 Thread Juho Laatu
--- On Thu, 30/4/09, Raph Frank raph...@gmail.com wrote: On Thu, Apr 30, 2009 at 3:18 AM, Kathy Dopp kathy.d...@gmail.com wrote: STV has *all* the same flaws as IRV but is even worse. I think that it has all the same flaws, but that the damage they do is mitigated by the fact that it

Re: [EM] British Colombia considering change to STV

2009-05-02 Thread Juho Laatu
--- On Thu, 30/4/09, Raph Frank raph...@gmail.com wrote: In Ireland, the constitution requires at least 3 per constituency and over time the average number of seats per constituency is being reduced. It is currently illegal (by statutory law) for constituencies to have more than 5 seats.

Re: [EM] British Colombia considering change to STV

2009-05-05 Thread Juho Laatu
In order to be a bit more concrete and to complement my other mails I draft here one approach to combining STV like and shorter open list/tree style ballots. The point is to see what could be done when the number of candidates grows large in STV (and to try to take in what is good in trees).

Re: [EM] British Colombia considering change to STV

2009-05-05 Thread Juho Laatu
and implementing a seat number to their favor. Juho Laatu wrote: --- On Thu, 30/4/09, Raph Frank raph...@gmail.com wrote:     In Ireland, the constitution requires at least 3 per constituency and over time the average number of seats per constituency is being reduced.  It is currently

Re: [EM] British Colombia considering change to STV

2009-05-05 Thread Juho Laatu
--- On Sun, 3/5/09, Raph Frank raph...@gmail.com wrote: I think a candidate list system is better though as it allows more general inheritance ordering.  Ofc, it is always going to be a tradeoff between precision and complexity (both for the count and for the voter). Closed party list

Re: [EM] British Colombia considering change to STV

2009-05-05 Thread Juho Laatu
--- On Tue, 5/5/09, Raph Frank raph...@gmail.com wrote: My preference is to use a different method of counting for election and elimination. Election: Vote is shared between all candidates at current rank Elimination: Vote is given to each candidate at current rank at full strength Why

Re: [EM] British Colombia considering change to STV

2009-05-05 Thread Juho Laatu
--- On Tue, 5/5/09, Raph Frank raph...@gmail.com wrote: Btw, one way that this approach might somewhat simplify things is that the votes could be shorter than in STV. (There might be such shortening needs also to keep the votes unidentifiable (to avoid vote buying and coercion).

Re: [EM] British Colombia considering change to STV

2009-05-06 Thread Juho Laatu
--- On Wed, 6/5/09, Raph Frank raph...@gmail.com wrote: The vote could be e.g. C999C888C111. Pairs of candidates like C999 and C888 might be rare enough to allow some vote buyer to mark numerous ballots. Ofc, a law banning vote buying might be enough in 99% of cases anyway. Yes,

Re: [EM] simple definition of Schulze method?

2009-06-04 Thread Juho Laatu
You could try to describe the very central Condorcet principle in an understandable way and then add Schulze as an attribute (just as a name that is not explained in detail) if you want and need to point out that particular Condorcet method. Maybe something like Would you like to use the Schulze

Re: [EM] Some myths about voting methods

2009-06-06 Thread Juho Laatu
--- On Fri, 5/6/09, Warren Smith warren@gmail.com wrote: Now consider tactics. In contrast, with preferential ballot, the number of possible exaggerated-tactical-style votes is    {Dem Nader Repub}  and  {Repub Nader Dem} which is only 2 options. Do you have an exact definition

Re: [EM] voting methods

2009-06-06 Thread Juho Laatu
--- On Fri, 5/6/09, Kevin Venzke step...@yahoo.fr wrote: Hi, --- En date de : Jeu 4.6.09, Árpád Magosányi mag...@rabic.org a écrit : I guess the list might have opininons in this discussion. If you argue that tactical voting reduces Range to Approval, you can expect the response

Re: [EM] Some myths about voting methods

2009-06-06 Thread Juho Laatu
Yes, and ties may be allowed in rank-order votes. Warren Smith also assumed rank-order ballots to be transitive. That is not necessary. If we allow any kind of votes then there are many more possible rank-order votes. Most of them are not typically needed but the same applies to many of the

Re: [EM] Some myths about voting methods

2009-06-06 Thread Juho Laatu
P.S. Below I should have said that Nader would be a Condorcet winner or winner in Condorcet methods etc. --- On Sat, 6/6/09, Juho Laatu juho4...@yahoo.co.uk wrote: From: Juho Laatu juho4...@yahoo.co.uk Subject: Re: [EM] Some myths about voting methods To: election-methods

Re: [EM] Schulze definition (was: information content, game theory, cooperation)

2009-06-07 Thread Juho Laatu
To me all this sounds still a bit too complex for the referendum. I'd drop out all the criteria, Smith set etc. since the voters will not understand. There is also the risk that experts and opponents of the reform will sabotage the referendum by digging into the details (and thereby proving to

Re: [EM] Schulze definition (was: information content, game theory, cooperation)

2009-06-08 Thread Juho Laatu
--- On Mon, 8/6/09, Raph Frank raph...@gmail.com wrote: On Sun, Jun 7, 2009 at 11:52 PM, Juho Laatujuho4...@yahoo.co.uk wrote: My thinking was that if the question on the referendum excludes IRV, then the final outcome is anyway likely to be Schulze (and the unlikely event of choosing

Re: [EM] voting strategy with rank-order-with-equality ballots

2009-06-08 Thread Juho Laatu
I have a rather practical approach to strategies. Often we talk about theoretical properties of the methods. I prefer talking about the practical impacts (of the known theoretical vulnerabilities) since often the theoretical cases talk only about some marginal cases. I'll explain more below.

Re: [EM] tactical voting vs different methods

2009-06-11 Thread Juho Laatu
--- On Thu, 11/6/09, Árpád Magosányi mag...@rabic.org wrote: 2009/6/10 Juho Laatu juho4...@yahoo.co.uk I just want to agree with this viewpoint. I have seen e.g. claims that Condorcet (that can elect compromise candidates) would favour candidates that have no strong opinions. But I

Re: [EM] tactical voting vs different methods

2009-06-11 Thread Juho Laatu
--- On Thu, 11/6/09, Kevin Venzke step...@yahoo.fr wrote: In Schulze you foremost want to defeat every other candidate head-to-head. If we are even looking at beatpaths, all candidates have failed their first goal. Yes, in Schulze and other Condorcet methods the primary goal can be said

Re: [EM] voting strategy with rank-order-with-equality ballots

2009-06-16 Thread Juho Laatu
Yes, well organized and undivided groupings tend to have somewhat more voting power than fragmented collections of similar minded people. There may be many reasons why people can trust that there will be also other voters that will vote similarly, e.g. 1) A well coordinated group with explicit

Re: [EM] Influence of a single vote (was Voting strategy etc.)

2009-06-18 Thread Juho Laatu
--- On Thu, 18/6/09, Michael Allan m...@zelea.com wrote: Juho Laatu wrote: Do you mean that one individual vote practically never changes the result of a large election? One can see this from two viewpoints. 1) can I change the result 2) can I and similar minded people

Re: [EM] First Condorcet cycle ever spotted in a national presidential election (!?! apparently)

2009-12-09 Thread Juho Laatu
It is also interesting to separate different types of cycles. I'll assume that the number of voters is high. 1) Weak cycle (random cycle, noise level cycle, or noise generated cycle) - the looped candidates are almost tied - can be a result of some almost random variation in the votes - one

Re: [EM] IRV vs Plurality (or is it about Range? maybe it should be about Condorcet.)

2010-01-28 Thread Juho Laatu
On Jan 29, 2010, at 3:36 AM, robert bristow-johnson wrote: On Jan 28, 2010, at 5:13 PM, Juho wrote: On Jan 28, 2010, at 10:33 PM, robert bristow-johnson wrote: On Jan 28, 2010, at 3:12 PM, Juho wrote: On Jan 28, 2010, at 8:20 PM, robert bristow-johnson wrote: ... it's amazing that

Re: [EM] Condorcet strategy spreadsheet (was, ...maybe it should be about Condorcet...)

2010-01-31 Thread Juho Laatu
some rules that the voters or parties/candidates could recommend to implement some of the strategies in real life? Juho On Jan 29, 2010, at 6:17 PM, Jameson Quinn wrote: 2010/1/28 Juho Laatu juho.la...@gmail.com To be exact, one could also break an already existing cycle for strategic

Re: [EM] Condorcet question - why not bullet vote

2010-06-16 Thread Juho Laatu
On Jun 16, 2010, at 11:49 PM, Peter Zbornik wrote: Juho, we have the example 49: A 48: BC 3: CB you wrote to me: - C loses to B, 3-48. In winning votes the strength of this loss is 48. - B loses to A, 48-49. In winning votes the strength of this loss is 49. - A loses to C, 49-51. In

Re: [EM] Statistical analysis of Voter Models versus real life voting

2011-01-29 Thread Juho Laatu
generic results (with no assumptions on the applicability of the used model). For many cases Yee and 2D models, with some chosen voter distribution etc. may work very well, but one has to check and justify their applicability well before drawing any strong conclusions. Juho Laatu On 28.1.2011

Re: [EM] a question about apportionment

2011-05-08 Thread Juho Laatu
Luckily Condorcet can use both ranking and rating style ballots (because rankings can always be derived from the more complex rating information). If one uses ratings, voting in Condorcet is easier than in Range in the sense that the voter need not care what numeric scale one uses. The first

Re: [EM] I hit upon why rating is easier than ranking.

2011-05-09 Thread Juho Laatu
In sincere / non-competitive Range mid-range default value could make sense. If 0 is the neutral value, then a negative value would mean that the voter prefers a random unknown candidate to that candidate. In competitive elections the default value should normally be the lowest value / ranking

Re: [EM] Continuous bias

2011-05-16 Thread Juho Laatu
On 16.5.2011, at 15.30, Kristofer Munsterhjelm wrote: Juho Laatu wrote: The final of the Eurovision Song Contest of this year was held last saturday. In the vote all countries give points to the songs of all other countries (that made it to the final). The voting traditions are a bit biased

Re: [EM] Continuous bias

2011-05-16 Thread Juho Laatu
On 16.5.2011, at 15.49, Markus Schulze wrote: Hallo, currently, there is the tradition to give 12, 10, 8 points always to its political/ethnic/geographic neighbours. I recommend that a Condorcet method should be used to reduce the effects of this voting behaviour. As Condorcet methods put

Re: [EM] remember Toby Nixon?

2011-05-25 Thread Juho Laatu
For a legislature one could use also multi-winner and proportional methods, but I think the question was what single-winner method to recommend. (I'd probably recommend proportional methods for most multi-winner elections, unless the community explicitly wants to have a two-party system.)

Re: [EM] remember Toby Nixon?

2011-05-26 Thread Juho Laatu
On 26.5.2011, at 7.10, matt welland wrote: On Thu, 2011-05-26 at 01:07 +, fsimm...@pcc.edu wrote: matt welland wrote ... The only strategy in approval is to hold your nose and check off the front runner you despise because you don't want the other front runner you despise more to

Re: [EM] remember Toby Nixon?

2011-05-26 Thread Juho Laatu
On 26.5.2011, at 4.35, robert bristow-johnson wrote: being that they choose the same winner in the case that there are only 3 candidates in the cycle, i would recommend Tideman over Schulze (sorry Marcus) for the simplicity of explanation. while getting a Condorcet cycle is expected to be

Re: [EM] Statement by this list (was Remember toby Nixon)

2011-05-27 Thread Juho Laatu
On 27.5.2011, at 10.01, Jameson Quinn wrote: This thread, like this list, has two purposes - practical advocacy and mathematical exploration. One could divide the field also further by making a difference between 1) practical advocacy, 2) practical exploration of real life examples, 3)

Re: [EM] Remember Toby

2011-05-28 Thread Juho Laatu
On 28.5.2011, at 23.16, robert bristow-johnson wrote: On May 28, 2011, at 3:41 PM, S Sosnick wrote: On 27-May-2011, Jameson Quinn, wrote, I agree [with Juho Laatu]. If minimax is twice as likely to be adopted, because it's simpler, and gives 95% of the advantage vs. plurality

Re: [EM] Remember Toby

2011-05-28 Thread Juho Laatu
On 29.5.2011, at 1.33, Kevin Venzke wrote: Margins elects A here: 35 AB 25 B 40 C Is this going to be defensible when this method is proposed? Can you argue a case for A without mindreading off of the blank areas of the ballots? I guess the common assumption is that the unranked

Re: [EM] Statement by this list (was Remember toby Nixon)

2011-05-28 Thread Juho Laatu
On 29.5.2011, at 2.09, James Gilmour wrote: On 27.5.2011, at 10.01, Jameson Quinn wrote: 1. We draw up a statement which details the serious problems with plurality in the US context, and states that there are solutions. Juho Laatu Sent: Friday, May 27, 2011 9:43 PM Good approach. I

Re: [EM] Remember toby

2011-05-29 Thread Juho Laatu
On 29.5.2011, at 3.53, fsimm...@pcc.edu wrote: I agree with Kevin. Winning Votes is much better and easier to defend. Kevin Venzke referred to the number of disappointed voters on the winning side (that will be overruled in the case of a top cycle). That's one concern. I have some problems

Re: [EM] Remember Toby

2011-05-29 Thread Juho Laatu
On 29.5.2011, at 5.07, Kevin Venzke wrote: Hi Juho, --- En date de : Sam 28.5.11, Juho Laatu juho4...@yahoo.co.uk a écrit : Margins elects A here: 35 AB 25 B 40 C Is this going to be defensible when this method is proposed? Can you argue a case for A without mindreading off

Re: [EM] Generalized symmetric ballot completion (was Hybrid/generalized ranked/approval ballots)

2011-05-29 Thread Juho Laatu
On 29.5.2011, at 16.06, Peter Zbornik wrote: On the other hand I might rather prefer My Political Opponent to be elected than Pol Pot. Thus a ballot on the form AXMy Political OpponentPol Pot, might be a good idea to allow. I like this kind of explicit cutoffs more than implicit ones (at

Re: [EM] Generalized symmetric ballot completion

2011-05-30 Thread Juho Laatu
. no need for fixes in the basic case, it works fine as it is) - There are many possible rules on how to take the cutoffs into account in the vote counting process (check impact on strategic voting) Juho Best regards Peter Zborník On Sun, May 29, 2011 at 4:29 PM, Juho Laatu juho4

Re: [EM] Generalized symmetric ballot completion

2011-06-01 Thread Juho Laatu
On 31.5.2011, at 12.58, Peter Zbornik wrote: That would be, I think the smallest improvement on IRV, which could make a positive change in real life and would support centrist candidates. From the Condorcet criterion point of view, the Condorcet winner is a good, often centrist candidate. If

Re: [EM] Remember Toby

2011-06-01 Thread Juho Laatu
On 1.6.2011, at 5.46, fsimm...@pcc.edu wrote: I agree with Kevin that elect the CW if there is one, else elect the candidate ranked (or ranked above last) on the greatest number of ballots is plenty simple, and is much more satisfactory than MinMax or Copeland in other respects. In what

Re: [EM] Remember Toby

2011-06-08 Thread Juho Laatu
On 1.6.2011, at 13.48, Kevin Venzke wrote: Hi Juho, Hi, I was busy with other activities for a while but here are some comments. --- En date de : Mer 1.6.11, Juho Laatu juho4...@yahoo.co.uk a écrit : I agree with Kevin that elect the CW if there is one, else elect the candidate ranked

Re: [EM] Remember Toby

2011-06-08 Thread Juho Laatu
Here are some random observations about the SODA method. There should be a full definition of the method somewhere. If there are three candidates and their declared preferences are ABC, BCA and CAB, the method may introduce some additional problems. If most voters delegate, then we may easily

[EM] Defensive strategy for Condorcet methods

2011-06-08 Thread Juho Laatu
There has been quite a lot of discussion around the strategic vulnerabilities of Condorcet methods on this list recently. In general I think Condorcet methods are one of the least vulnerable to strategies, and in most typical elections their vanilla versions are simply good enough. In the case

Re: [EM] Defensive strategy for Condorcet methods

2011-06-08 Thread Juho Laatu
Jameson 2011/6/8 Juho Laatu juho4...@yahoo.co.uk There has been quite a lot of discussion around the strategic vulnerabilities of Condorcet methods on this list recently. In general I think Condorcet methods are one of the least vulnerable to strategies, and in most typical

Re: [EM] Remember Toby

2011-06-08 Thread Juho Laatu
On 8.6.2011, at 16.15, Jameson Quinn wrote: 2011/6/8 Juho Laatu juho4...@yahoo.co.uk Here are some random observations about the SODA method. There should be a full definition of the method somewhere. I've posted a full definition. However, this definition included my additional

Re: [EM] Defensive strategy for Condorcet methods

2011-06-08 Thread Juho Laatu
On 8.6.2011, at 18.58, Jameson Quinn wrote: In SODA I'm most worried about the Approval related problems, Do you mean the near-clone game-of-chicken problems? Yes. These apply to WV Condorcet methods too (although less-obviously to an unsophisticated voter), and with margins, there is

Re: [EM] Challenge2 - give an example where MFBC is violated for Condorcet methods

2011-06-08 Thread Juho Laatu
On 7.6.2011, at 10.53, Peter Zbornik wrote: I'd say that FBC (and LNH) is quite a big problem for Condorcet methods, at least for someone (like me) who think sincere voting should be the norm. One could also claim that in typical political elections Condorcet methods will work fine, and

Re: [EM] Defensive strategy for Condorcet methods

2011-06-08 Thread Juho Laatu
On 9.6.2011, at 1.31, Kevin Venzke wrote: Hi Juho, --- En date de : Mer 8.6.11, Juho Laatu juho4...@yahoo.co.uk a écrit : There has been quite a lot of discussion around the strategic vulnerabilities of Condorcet methods on this list recently. In general I think Condorcet methods are one

Re: [EM] Remember Toby

2011-06-09 Thread Juho Laatu
On 9.6.2011, at 4.51, Dave Ketchum wrote: On Jun 8, 2011, at 1:32 PM, Juho Laatu wrote: On 8.6.2011, at 16.15, Jameson Quinn wrote: 2. Voters submit approval ballots, with up to two write-ins. Do not delegate is a valid write-in. Your definition seems to define also the used ballot

Re: [EM] Remember Toby

2011-06-09 Thread Juho Laatu
On 9.6.2011, at 5.04, robert bristow-johnson wrote: i still think this Asset thingie is crappy. it is *immaterial* how candidates rank or value the other candidates. the only thing that matters is how the electorate values the candidates. No Smoke-Filled Rooms!!! Yes, there are risks.

Re: [EM] Challenge2 - give an example where MFBC is violated for Condorcet methods

2011-06-09 Thread Juho Laatu
(instead of typically irrational) to describe this kind of strategies could be e.g. no need to consider or no need to worry (at least not until further notice by the experts). Juho Best regards Peter Zbornik On 6/8/11, Juho Laatu juho4...@yahoo.co.uk wrote: On 7.6.2011, at 10.53, Peter

Re: [EM] Remember Toby

2011-06-09 Thread Juho Laatu
On 9.6.2011, at 11.23, Jameson Quinn wrote: 2011/6/8 robert bristow-johnson r...@audioimagination.com (this is worse than IRV.) i (and i would hope that most intelligent voters) do *not* want someone else voting for me in elections. And in SODA, you and anyone else who feels that way

Re: [EM] Defensive strategy for Condorcet methods

2011-06-09 Thread Juho Laatu
On 9.6.2011, at 5.28, Kevin Venzke wrote: Hi Juho, --- En date de : Mer 8.6.11, Juho Laatu juho4...@yahoo.co.uk a écrit : --- En date de : Mer 8.6.11, Juho Laatu juho4...@yahoo.co.uk a écrit : There has been quite a lot of discussion around the strategic vulnerabilities of Condorcet

Re: [EM] Remember Toby

2011-06-09 Thread Juho Laatu
in the second round. Juho On 9.6.2011, at 12.49, Jameson Quinn wrote: 2011/6/9 Juho Laatu juho4...@yahoo.co.uk On 9.6.2011, at 11.23, Jameson Quinn wrote: 2011/6/8 robert bristow-johnson r...@audioimagination.com (this is worse than IRV.) i (and i would hope that most intelligent

Re: [EM] Defensive strategy for Condorcet methods

2011-06-10 Thread Juho Laatu
On 10.6.2011, at 3.04, Kevin Venzke wrote: Hi Juho, --- En date de : Jeu 9.6.11, Juho Laatu juho4...@yahoo.co.uk a écrit : No, I wouldn't say that. I do think there are methods that offer two bad options and one of them is burial, though. (There is no working strategy

[EM] C//A (was: Remember Toby)

2011-06-10 Thread Juho Laatu
On 9.6.2011, at 4.54, Kevin Venzke wrote: Hi Juho, --- En date de : Mer 8.6.11, Juho Laatu juho.la...@gmail.com a écrit : I was busy with other activities for a while but here are some comments. --- En date de : Mer 1.6.11, Juho Laatu juho4...@yahoo.co.uk a écrit : I agree with Kevin

Re: [EM] Remember Toby

2011-06-10 Thread Juho Laatu
On 9.6.2011, at 5.48, Jameson Quinn wrote: It seems I have to give one more example to cover also cases where the difference between major an minor candidates is not that clear. 26: AB 25: BA 49: C Again, if two of the B supporters vote BC, then B wins. If some A and B

Re: [EM] C//A (was: Remember Toby)

2011-06-11 Thread Juho Laatu
On 11.6.2011, at 6.09, Dave Ketchum wrote: Why are we here? It certainly made sense to come and explore. . We find ourselves asking the voters to do some truncating. . Counters may have to adjust counting ballots. Among the many variant Condorcet methods there are various ways of

Re: [EM] Defensive strategy for Condorcet methods

2011-06-11 Thread Juho Laatu
On 12.6.2011, at 0.26, Kevin Venzke wrote: Hi Juho, --- En date de : Ven 10.6.11, Juho Laatu juho.la...@gmail.com a écrit : --- En date de : Jeu 9.6.11, Juho Laatu juho4...@yahoo.co.uk a écrit : No, I wouldn't say that. I do think there are methods that offer two bad options and one

Re: [EM] C//A (was: Remember Toby)

2011-06-11 Thread Juho Laatu
On 12.6.2011, at 2.07, Kevin Venzke wrote: Hi Juho, --- En date de : Ven 10.6.11, Juho Laatu juho4...@yahoo.co.uk a écrit : I don't recommend that voters not be instructed on how the method is supposed to work. I think with C//A it is easier to explain how to find the winner

Re: [EM] C//A

2011-06-12 Thread Juho Laatu
On 11.6.2011, at 13.30, Kristofer Munsterhjelm wrote: Juho Laatu wrote: On 9.6.2011, at 4.54, Kevin Venzke wrote: Hi Juho, --- En date de : Mer 8.6.11, Juho Laatu juho.la...@gmail.com a écrit : I was busy with other activities for a while but here are some comments. I think with C

Re: [EM] C//A

2011-06-12 Thread Juho Laatu
On 12.6.2011, at 2.17, fsimm...@pcc.edu wrote: Another solution is to infer the rankings from range style ballots. (As a retired teacher I find iot easier to rate than to rank, anyway.) Maybe the default ballot formats should also have names or something. A rating based ballot could be

Re: [EM] C//A (was: Remember Toby)

2011-06-14 Thread Juho Laatu
On 13.6.2011, at 5.37, Kevin Venzke wrote: Hi Juho, --- En date de : Sam 11.6.11, Juho Laatu juho4...@yahoo.co.uk a écrit : --- En date de : Ven 10.6.11, Juho Laatu juho4...@yahoo.co.uk a écrit : I don't recommend that voters not be instructed on how the method is supposed to work. I

Re: [EM] Defensive strategy for Condorcet methods

2011-06-14 Thread Juho Laatu
On 13.6.2011, at 17.33, Kristofer Munsterhjelm wrote: Kevin Venzke wrote: Is Condorcet//FPP a bad method? I agree with Jameson Quinn, the gap is too far and so it could be quite tempting to compromise as in FPTP (and failing that, to engineer a cycle if your candidate has great first

Re: [EM] Defensive strategy for Condorcet methods

2011-06-15 Thread Juho Laatu
On 15.6.2011, at 14.23, Kevin Venzke wrote: Hi Juho, I have to trim this due to being short on time. Thanks, compact opinions are always a good approach. In margins (and maybe in other variants too) ties should not carry any other additional meaning but that the voter didn't support XY

Re: [EM] Something better than wv for Schulze's CSSD

2011-06-23 Thread Juho Laatu
On 22.6.2011, at 2.53, fsimm...@pcc.edu wrote: I am more convinced than ever that the best way to measure defeat strength in Beatpath (aka CSSD) is by giving the covering relation the highest priority Being uncovered is a positive criterion in the sense that it tries to improve the outcome

Re: [EM] Remember Toby

2011-06-23 Thread Juho Laatu
What is the difference between least extra votes and MinMax(margins)? Isn't least extra votes pretty much the definition of MinMax(margins)? (assuming that the extra votes rank the candidate in question first) Juho On 22.6.2011, at 10.28, Jameson Quinn wrote: My impression was that the

Re: [EM] Eric Maskin promotes the Black method

2011-06-24 Thread Juho Laatu
On 24.6.2011, at 3.47, Paul Kislanko wrote: Marcus wrote: Maskin's argumentation doesn't work because of the following reason: Whether an election method is good or bad depends on which criteria it satisfies. Now, if good and bad are defined by which criteria methods satisfy, it

Re: [EM] real world 9-winner election using RRV

2011-06-25 Thread Juho Laatu
Should the order be a proportional order or a best single winner order? I guess both are possible although so far the assumption obviously was proportional set or proportional order. Juho On 26.6.2011, at 1.21, Warren Smith wrote: The musical group who wanted me to process their election,

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

2011-07-03 Thread Juho Laatu
On 3.7.2011, at 18.49, Kathy Dopp wrote: Someone from Europe on this list recently said that they did not like the party list system. Why not? Party list seems like a fair, simple system of electing legislators who represent people in approximately the same proportion that they exist in the

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

2011-07-03 Thread Juho Laatu
On 3.7.2011, at 20.44, Toby Pereira wrote: The problem I have with party list systems is that you do not elect individuals but organisations, who can then put in who they like. Closed and open party lists have different philosophy. Basic closed lists contain an ordered list of candidates and

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 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 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 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

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] 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.

Re: [EM] Has this idea been considered?

2011-07-05 Thread Juho Laatu
On 5.7.2011, at 11.19, Russ Paielli wrote: If one wants to simplify the inheritance rules even more then we might end up using a tree method (I seem to mention it in every mail I send:). In that approach there is no risk of having loops in the candidate transfer order. Votes would be

Re: [EM] Has this idea been considered?

2011-07-06 Thread Juho Laatu
On 6.7.2011, at 6.42, Russ Paielli wrote: On Tue, Jul 5, 2011 at 2:14 AM, Juho Laatu juho4...@yahoo.co.uk wrote: On 5.7.2011, at 11.19, Russ Paielli wrote: If one wants to simplify the inheritance rules even more then we might end up using a tree method (I seem to mention it in every mail

Re: [EM] Has this idea been considered?

2011-07-07 Thread Juho Laatu
On 7.7.2011, at 22.54, Russ Paielli wrote: Also, consider the fierce opposition that would develop from any group that thinks they would suffer. And who might that be? How about the two major parties! Do you think they would have the power to stop it? If we assume that one of the main

Re: [EM] Toby Pereira, PR voting methods

2011-07-07 Thread Juho Laatu
saying? From: Juho Laatu juho4...@yahoo.co.uk To: election-methods Methods election-meth...@electorama.com Sent: Thu, 7 July, 2011 22:51:45 Subject: Re: [EM] Toby Pereira, PR voting methods I'd like to add one more option. It is actually close to option 2 below. Specify separately how

Re: [EM] Learning from IRV's success

2011-07-07 Thread Juho Laatu
I actually already touched this question in another mail. And the argument was that (in two-party countries) IRV is not as risky risky from the two leading parties' point of view as methods that are more compromise candidate oriented (instead of being first preference oriented). I think that is

Re: [EM] Has this idea been considered?

2011-07-08 Thread Juho Laatu
On 8.7.2011, at 8.55, Russ Paielli wrote: On Thu, Jul 7, 2011 at 3:32 PM, Juho Laatu juho4...@yahoo.co.uk wrote: What didi people think before the nowadays generally agreed idea that all countries should be democratic. Maybe some idealists discussed the possibility that one day ordinary

Re: [EM] Composite methods (Re: Eric Maskin promotes the Black method)

2011-07-08 Thread Juho Laatu
On 8.7.2011, at 11.00, Kristofer Munsterhjelm wrote: But now consider a parallel universe where the CW always won (and these victories were significant, i.e. people really preferred the CW to the rest). Say Montroll won. Then Kiss-supporters and Wright-supporters might try to unite in the

Re: [EM] Learning from IRV's success

2011-07-08 Thread Juho Laatu
On 8.7.2011, at 17.16, Andy Jennings wrote: Also, I think IRV's seemingly intuitive nature has something to do with it. For those who *did* investigate more deeply, IRV seemed sensible, too: instead of holding a bunch of expensive runoffs, collect all the required information at once and

Re: [EM] Composite methods (Re: Eric Maskin promotes the Black method)

2011-07-08 Thread Juho Laatu
. And they are the ones that are in power (or have more power than many others). Juho On 8.7.2011, at 12.43, Kristofer Munsterhjelm wrote: Juho Laatu wrote: On 8.7.2011, at 11.00, Kristofer Munsterhjelm wrote: But now consider a parallel universe where the CW always won (and these victories were

Re: [EM] Has this idea been considered?

2011-07-08 Thread Juho Laatu
There are many reasons why it is difficult to find a statement that numerous people on this list would be willing to sign. As you know there are probably as many different opinions on different methods as there are people on this list. There have been some related (inconclusive) discussions

Re: [EM] Challenge: two-party methods

2011-07-09 Thread Juho Laatu
On 9.7.2011, at 14.23, Kristofer Munsterhjelm wrote: Juho Laatu wrote: After some recent discussions and thoughts around two-party systems I thought it would be interesting to discuss two-party systems also in a more positive spirit. The assumption is thus that we want the system to be two

Re: [EM] Challenge: two-party methods

2011-07-09 Thread Juho Laatu
On 9.7.2011, at 16.14, James Gilmour wrote: Juho Laatu Sent: Saturday, July 09, 2011 10:35 AM After some recent discussions and thoughts around two-party systems I thought it would be interesting to discuss two-party systems also in a more positive spirit. The assumption is thus that we

Re: [EM] Challenge: two-party methods

2011-07-09 Thread Juho Laatu
-part systems that is an interesting question (actually there I have actively promoted the idea that they should be allowed to have their proportional share of representation, without the limits set by thresholds, district sizes and related mechanisms). Juho James Juho Laatu Sent

Re: [EM] Two Party Challenge

2011-07-09 Thread Juho Laatu
On 9.7.2011, at 22.23, fsimm...@pcc.edu wrote: Here's an idea. First pick a party (with full knowledge who the candidates are in each party). Then hold an open primary to pick the winning candidate from the winning party. This sounds like a two-phase single winner election. The first

Re: [EM] Challenge: two-party methods

2011-07-10 Thread Juho Laatu
On 10.7.2011, at 12.03, Kristofer Munsterhjelm wrote: Juho Laatu wrote: On 9.7.2011, at 14.23, Kristofer Munsterhjelm wrote: Juho Laatu wrote: After some recent discussions and thoughts around two-party systems I thought it would be interesting to discuss two-party systems also in a more

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