Economic and Game Theory
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"Inside every small problem is a large problem struggling to get out." | |||||
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Suppose tic-tac-toe game. Step 1: Player I has 9 choises. Player II - 8 replies for any choise of I. Step 2: Player I has 7 choises for any reply of II. Then, Owen concludes, that at the spep 2 I has 9*7^8 pure strategies (disregarding all symetries). My result is 9*8*7 pure strategies. I have already spent 4 hours tring to figure out the idea behind Owen's result and have understood nothing. May be somebody can help me? [Manage messages] |