[EM] A strategy free method
Markus Schulze
markus.schulze at alumni.tu-berlin.de
Fri Mar 21 13:17:07 PST 2003
Dear Forest,
> Here's a strategy free method that will work in certain situations:
>
> The main requirement is that there has to be an incumbent or status quo
> option.
>
> The voters indicate which candidates they prefer over the status quo. If
> the status quo is the Condorcet Winner (i.e. no alternative is preferred
> over the status quo) then the incumbent/status quo stays in for another
> term of office. Otherwise, the candidate that is preferred over the
> status quo by the greatest number of voters is elected.
Example:
A:B = 60:40
B:C = 60:40
C:A = 60:40
D:A = 55:45
D:B = 55:45
D:C = 55:45
Suppose that candidate A is the incumbent. Then this election method
would choose candidate C and therefore violate the Condorcet criterion.
Markus Schulze
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