It's easy to misinterpret them as playing the same game.
nishio People playing zero-sum games and people playing plus-sum games are playing different games, but since they are playing on the same platform, they are misled into thinking they are playing the same game. They are playing on the same platform, so they are misled into thinking they are playing the same game. The basic strategy is to first identify the person playing the same game, then give to that person in the case of a plus-sum game, and take from that person in the case of a zero-sum game. ---
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