@least_nathan I guess in mechanism design there is the assumption that the mechanism itself is supposed to lead to good outcomes if nobody colludes.
If the mechanism is broken, then yeah you're not in that world. Alternatively, you could collude to balance out other people who are colluding!
@至少，我想在机制设计中有一个假设，即如果没有人串通，机制本身应该会产生良好的结果。
如果机械装置坏了，那么是的，你不在那个世界。或者，你可以串通来平衡其他正在串通的人！