Quote:
Originally Posted by TomCowley
Maybe I'm on crack, but I don't think there's a NE for 1 round/3 players, and I don't think there's a sub-NE for B and C if A declares first he's rolling as long as anybody else is still in the game and B and C have to (non-cooperatively) pick strategies afterwards.
This is weird- if you take the sub-case where one player has quit with a positive score and both remaining players have higher scores, (never roll always roll) and (always roll, never roll) are both NEs, but I have no idea how the play is supposed to resemble one.
There's no reason that I can see for the third player to ever drop out for 1/6 equity when he can just suicide pact to 1/3 equity waiting for doubles. And 2 players dropping out on the same roll is even worse. (1/12 each). So it looks like a full suicide pact is the only result as long as quitting would leave the situation above.
Now, what's neat here is that only one player max can declare to be the bully in the 2-player game. If 2 do, then the 3rd player can drop out early and watch them kill each other. So it looks like ((always roll, bitch), (always roll, bitch), (always roll, bitch)) and the 3 permutations of ((always roll, bully), (always roll, bitch), (always roll, bitch)) are all NEs.