In a world with only two countries, the noncooperative outcome to an “arm race” game clearly:
【單選】

[A].could not be considered a waste of economic resources.

[B].is bad for society.

[C].is the best possible outcome for society.

[D].is optimal for one player at the expense of the other.

你的答案：　正確答案：B

軍備競賽（arm arce）賽局舉例如下，如同囚犯困境賽局，即使合作（皆禁止核武）可以創造更好的報酬（4 , 4），但在互動的結果，都將因為想取得優勢且避免對方的背叛，雙雙落入研發核武的困境，此時均衡的結果將不具柏拉圖效率。

In a world with only two countries, the noncooperative outcome to an “arm race” game clearly:【單選】