来自《耶鲁大学开放课程：资本主义：成功、危机与改革 第2集 第2集》
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sumness in game theory--博弈论中的零和游戏 -
how many of you have done Ben Polak's course?你们中有多少人上过本·波拉克的课 -
More or less analogous to the zero sum theory,这确实很像零和理论 -
or to the way small children think about sharing Lego's.或者像小孩子一起玩乐高游戏 -
If I put more in my contraption如果你往你自己的设计中多加积木 -
there are fewer for you to use in your contraption.那么别人能用的积木就越来越少 -
That is a fundamental assumption这是一个基本的假设 -
in this whole way of looking at the world,如果用这样的观点来审视这个世界 -
and it corresponds to reality most of the time.那么在大部分情况下是符合事实的 -
Most of the time in a low capital,大多数资本很少的情况下 -
principally agricultural economy,主要是农业经济时期 -
the world acts like this;世界会表现出这张图的状态