[EM] Reposted - New measure of population density fairness for judging proportional fairness of redistricting plans

2011-10-21 Thread Kathy Dopp
Newly posted so people can read it since it is currently unavailable on the ssrn.com site. Warren's analysis of it he posted to this list was off-base. The simple formula cannot be simplified further, like Warren did, by removing all measures of district and state densities, removing the weights,

Re: [EM] Dopp Population Density Fairness measure: I don't like it & here's why

2011-10-21 Thread Kathy Dopp
> From: Warren Smith > > Dopp's pdf file has vanished (?); the URL she gave > http://ssrn.com/abstract=1947297 > apparently now gives me only the (revised) abstract, not the full paper > anymore. Yes. I uploaded changes and I can't download the paper either. Will check it again in the a.m. I can

Re: [EM] Idea for Condorcet-based open list PR

2011-10-21 Thread Jameson Quinn
It certainly fills out the matrix of available methods, but I'm not sure when I'd actually use it. I'm more interested in hybrid geographical/proportional methods these days, as I think such methods have the best chance to prosper in the US or UK. It would be nice to even keep existing district bou

[EM] Idea for Condorcet-based open list PR

2011-10-21 Thread Ted Stern
I had an idea for how Condorcet methods could be used for an open list Droop quota-based Proportional Representation method, as an alternative to STV. I am motivated by these factors: * I would like to avoid STV's elimination of candidates. * I would like a PR method that requires only a singl

Re: [EM] A design flaw in the electoral system

2011-10-21 Thread Juho Laatu
On 22.10.2011, at 1.42, Michael Allan wrote: > Here is my latest attempt at a brief > summary with conclusions: [2] > > An individual vote in a general election has no meaningful effect in > the objective world, and no effect whatsoever on the political > outcome of the election; whether the v

Re: [EM] A design flaw in the electoral system

2011-10-21 Thread Michael Allan
Hi Juho, Juho Laatu wrote: > I thought / think that > - voluntary participation in whatever clubs, with possibility to > influence others, and with possibility to vote in line with the > club discussions or even agree to vote that way does not limit > one's liberty to do whatever one wants >

[EM] Explicit approval cutoffs in ranked ballots

2011-10-21 Thread Juho Laatu
On 18.10.2011, at 16.26, Andrew Myers wrote: > To collect this information, all you have to do is introduce a choice > "approved" and let voters rank relative to that choice. How about this practical ballot format: (BEST)APPROVEDNOT APPROVED (WORST) A

Re: [EM] [CES #3935] Dopp Population Density Fairness measure: I don't like it & here's why.

2011-10-21 Thread Jameson Quinn
2011/10/21 Warren Smith > Dopp's pdf file has vanished (?); the URL she gave > http://ssrn.com/abstract=1947297 > apparently now gives me only the (revised) abstract, not the full paper > anymore. > > Anyhow, let me concisely summarize her proposed > Population Density Fairness measure. > For a c

[EM] Dopp Population Density Fairness measure: I don't like it & here's why.

2011-10-21 Thread Warren Smith
Dopp's pdf file has vanished (?); the URL she gave http://ssrn.com/abstract=1947297 apparently now gives me only the (revised) abstract, not the full paper anymore. Anyhow, let me concisely summarize her proposed Population Density Fairness measure. For a country to be subdivided into N equipopulo

Re: [EM] Proposed experiment

2011-10-21 Thread Andy Jennings
Jameson's email actually came through fine for me. But I have definitely seen enough mangled emails to agree that fixed-width can be problematic. On Fri, Oct 21, 2011 at 12:13 PM, Warren Smith wrote: > I suspect you intended some careful formatting which the web posting has > obliterated, rend

Re: [EM] Proposed experiment

2011-10-21 Thread Warren Smith
I suspect you intended some careful formatting which the web posting has obliterated, rendering this proposal essentially unreadable. You can use dots to.make...sure things...are...aligned at least if reader uses a constant width font. -- Warren D. Smith http://RangeVoting

Re: [EM] Plurality with Condorcet polling is effectively Condorcet. Condorcet for 2012!

2011-10-21 Thread Juho Laatu
I think this could be an efficient way to promote ranked methods (primarily Condorcet methods). Physical presence in different plazas may attract also media interest. The results could be also good material for the media. The first phase of this approach is to collect the ballots. That informati

Re: [EM] Proposed experiment

2011-10-21 Thread Jameson Quinn
One note. I said below/earlier that the scenarios present a chicken dilemma. I should have noted that, like most real-world chicken dilemmas, this one is not perfect, as voter group a is not perfectly indifferent between candidates B and C. 2011/10/21 Jameson Quinn > I'd be interested in running

[EM] Proposed experiment

2011-10-21 Thread Jameson Quinn
I'd be interested in running an behavioral-economics-type experiment on voting behavior. I imagine a game matrix of 9 voters and 3 candidates, with each candidate having a known payout for each player. For each condition, we'd have a separate group of experimental subjects. We'd run two non-binding

Re: [EM] Redistricting Paper w/ New Population Density Fairness

2011-10-21 Thread Kathy Dopp
Jameson, After further reflection, I think your claim #1 below is misleading because if a plan was chosen with population density fairness (PDF) value of nearly one (1), it would tend to have far fewer "safe" districts than a plan with PDF value near two which was gerrymandered to give a dispropor

Re: [EM] Redistricting Paper w/ New Population Density Fairness (PDF) measure

2011-10-21 Thread Kathy Dopp
Thanks Warren for composing the counterexamples. You are right. That is the vestiges of a logic error I made earlier and thought I had removed, but had not. The paper still offers several valuable new insights including: 1. a new population density fairness measure that helps to judge the propor

Re: [EM] A design flaw in the electoral system

2011-10-21 Thread Juho Laatu
I thought / think that - voluntary participation in whatever clubs, with possibility to influence others, and with possibility to vote in line with the club discussions or even agree to vote that way does not limit one's liberty to do whatever one wants - one limitation to liberty could be the fa

Re: [EM] A design flaw in the electoral system

2011-10-21 Thread Michael Allan
Hi Fred, > Bringing the individual voters together to make a decision is > impractical in any community with more than a few people. Voting by > ballot was adopted to remedy this problem. That's true, thank you for pointing out the error. I imply that the electoral system brings the votes physi