Re: [EM] Markov, etc. (correction)

2007-01-10 Thread Simmons, Forest
It's the transpose of M that is stochastic. So you can either postr multiply by M or pre-multiply by the transpose of M. Forest <> election-methods mailing list - see http://electorama.com/em for list info

[EM] A Markov Steady State Distribution Lottery and Related Deterministic Method

2007-01-10 Thread Simmons, Forest
Form a matrix M whose entry in row i and column j is the percentage of ballots on which alternative j is the highest ranked alternative that is not majority defeated by alternative i. [By definition no alternative is majority defeated by itself, so if every alternative ranked higher tha

[EM] RE : Re: voter cancellation, etc.

2007-01-10 Thread Kevin Venzke
Forest, --- "Simmons, Forest" <[EMAIL PROTECTED]> a écrit : > 5 AC > 1 C > 5 BC. > > C is the Condorcet winner, but the method will pick C only when the > middle voter is not the first one in the cancellation sequence. > > Here's my suggested fix. If v and w are the first and last voters in

Re: [EM] voter cancellation, etc.

2007-01-10 Thread Simmons, Forest
Since I only get the digest version of the elections methods postings, I didn't realize that Kevin had already suggested the sequential version of voter cancellation in which (after the first) each successive voter "cancellation" is decided by the most recently cancelled voter. This method ha