Subgame Perfection and Backwards Induction (AGT 24)

[@zachrayman7879]

I think that the cell (a,cf) should be (2,2) making it another NE

[@joni4154]

Try solving it through backward induction, and you'll see that (a,ce) dominates (a,cf).

[@cliveblackwell2316]

@zachrayman7879 is correct that the cell (a,cf) should be (2,2). Reply is also correct in that in the subgame after player 1 plays b player 2 moves e so (a,cf) is not subgame perfect