来自《耶鲁大学开放课程：博弈论 第17集 第17集》

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  So it's kind of an important economic fact
  这是个非常重要的经济学概念
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  that's missing from 115 and unfortunately missing from this class,
  这在课程115和本课程中都没有
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  but if we go to a more real world setting
  但如果我们在遇到更现实的问题时
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  in which people's values are not known,
  比如人们不知道其真正的价值
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  not only are the offers not accepted immediately
  不知道提议是否会被马上接受
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  and not only is there some inequity in that the poor
  不知道如果存在贫富的差异
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  tend to be more impatient and do less well,
  贫穷的一方会缺乏耐心表现得更差
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  but also you get bad inefficiency.
  而且你只能以低效率进行
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  The inefficiency occurs essentially because the sellers want to
  效率低是因为卖家很想强势一些
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  seem like they're hard and the buyers want to seem like they're hard,
  而买家也想让自己看上去不太好忽悠
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  and you get a failure for deals to be made.
  所以你没有办法达成共识
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  So some deals are actually going to be lost
  有时候的确会发生议价失败