But in this game, playing best response to each other, figuring out that in fact the other guy is going to cheat on me, or the other guy is anticipating that I'm going to cheat on him, or the other guy is going to anticipate that I'm going to anticipate that he's going to cheat on ,me, etc., etc., will eventually drag us back to the Cournot quantity.

但在这个博弈中,互相采取最佳对策,预料到了对方会违约,或者对方预料到了我会违约,或者对方知道我会预料到,他会违约,以此类推,那么最终还是会达成古诺产量的

耶鲁公开课 - 博弈论课程节选