来自《耶鲁大学开放课程：博弈论 第19集 第19集》

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  There are two firms, we'll call them A and B.
  有A和B两家公司
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  And these two firms, initially,
  分析之前我先介绍下背景资料
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  before we start considering what we're actually going to talk about,
  最开始的时候这两家公司
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  initially they are playing Cournot competition.
  处于古诺竞争之中
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  So two firms and they're playing Cournot competition.
  这两家公司陷入古诺竞争中
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  And we can imagine that they're producing fertilizer.
  我们就假设他们是化肥生产商吧
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  And let's be specific here,
  说得再具体一点吧
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  let's assume that the prices in this market
  假设市场上的价格由以下需求曲线决定
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  so this is the demand curve that they face.
  这就是他们面对的需求曲线
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  We'll assume that costs, marginal costs, c is equal to $1 a ton.
  我们再假设边际成本c是每吨1美元
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  So this is the price in dollars per ton, and the costs are $1 per ton.
  每吨的成产成本是1美元
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  In a minute what we're going to do is we're going to
  接下来我们要做的是