Re:Arrow's impossibility theorem
by dragonwriter on Wednesday June 03, 2015 @07:14PM
(#9656500)
> It is a theorem about the properties of all possible voting systems with preference rankings.
More accurately, it is a theorem about the properties of all possible voting systems where the input is voters preference rankings and the output is also a preference ranking.
More accurately, it is a theorem about the properties of all possible voting systems where the input is voters preference rankings and the output is also a preference ranking.