Economists like to explain oligopolies and game theory by creating something called a payoff matrix.

经济学家们喜欢通过创造一种叫做收益矩阵的东西来解释寡头垄断和博弈论。

A lot of times, it's possible to predict the final outcome based on the information in the payoff matrix.

很多时候，根据收益矩阵的信息预测最终结果是可能的。