MIKE OSSIPOFF said: > On this list we've discussed Nash equlibrium with various voting > systems... > > When talking about elections, we consider as a player a set of voters > who share the same preferences and vote in the same way. > > Some have objected that people don't vote in blocs...
I want to add one other justification for assuming bloc-voting when discussing Nash equilibria: If we assume that the players are individual voters, then almost ANY situation will be a Nash equilibrium, unless another candidate was just one vote away from victory. Even the 2000 Presidential election would be considered stable if the players were single voters, because Bush led by a few hundred votes in Florida and 2 or 3 votes in the Electoral College (2 away from a 269-269 tie, 3 away from losing). (Of course, I would maintain that Bush's victory was a 5-4 decision, but that's another story....) Alex ---- For more information about this list (subscribe, unsubscribe, FAQ, etc), please see http://www.eskimo.com/~robla/em
