Re: another use for idea futures

2004-10-20 Thread Peter C.McCluskey
[EMAIL PROTECTED] (Wei Dai) writes: >On Tue, Oct 19, 2004 at 11:32:16AM -0700, Peter C. McCluskey wrote: >> What I really want is something which would quantify the probability my >> vote will affect what interest groups future candidates pander to. I suspect >> this is higher than the chance of

Re: another use for idea futures (fwd)

2004-10-20 Thread Robert A. Book
> On Wed, Oct 20, 2004 at 02:13:23AM -0400, Robert A. Book wrote: > > I think what you want is the Banzhaf Power Index, developed by Banzhaf > > (surprise!) in the 1960s. I forwarded your post to a friend of mine > > who's done some work on this, and discovered he's giving a talk on > > this very

Re: another use for idea futures (fwd)

2004-10-20 Thread Wei Dai
On Wed, Oct 20, 2004 at 02:13:23AM -0400, Robert A. Book wrote: > I think what you want is the Banzhaf Power Index, developed by Banzhaf > (surprise!) in the 1960s. I forwarded your post to a friend of mine > who's done some work on this, and discovered he's giving a talk on > this very topic on F

Re: another use for idea futures (fwd)

2004-10-19 Thread Robert A. Book
mary, with a link to a more detailed web page, is below. --Robert Book [EMAIL PROTECTED] - Forwarded message from Mark A. Livingston - Date: Tue, 19 Oct 2004 18:14:31 -0400 (EDT) From: Mark A. Livingston To: Robert A. Book Subject: Re: another use for idea futures (fwd) Robert, [ Fee

Re: another use for idea futures

2004-10-19 Thread Wei Dai
On Tue, Oct 19, 2004 at 11:32:16AM -0700, Peter C. McCluskey wrote: > I think it's harder than this to adequately model p(x), because it acts > differently in close races because the incentive for the losing side to > cheat is highest when it's most likely to change the result. Yes, to be more re

Re: another use for idea futures

2004-10-19 Thread Peter C. McCluskey
[EMAIL PROTECTED] (Wei Dai) writes: >To handle the case when it's not good enough to assume that p(x) is flat >in the range -.02n to .02n, for example when one candidate has a >clear lead, we can instead assume that p(x) has a normal distribution, and >find the normal distribution that best fits t

another use for idea futures

2004-10-17 Thread Wei Dai
I think I finally solved a problem that's been bugging me since high school: how do you actually compute the probability that your vote will be decisive, in other words, the probability that without your vote the election will be a tie or your side will lose by one vote? (Well, solved if we ignore