来自《耶鲁大学开放课程：金融市场 第3集 第3集》

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  there are going to be a lot more inventions like this.
  会有许多这样的发明创造
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  So, that's why I think finance will be
  这也是为什么我觉得对于你们这些
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  an interesting field
  立志从事那个行业的人来说
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  for those of you who choose to go into it.
  金融是个很有意思的领域
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  Finally, I just want to say, next lecture is January twenty-eighth
  最后 我想说下一讲是在1月28日
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  and we're going to talk about portfolio diversification,
  到时我们会谈谈资产组合多样化
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  which is one very important application of
  这是风险管理基本原则中
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  the fundamental principle of risk management,
  对证券投资来说
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  as applied to securities.
  这是非常重要的一项应用
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  It's more narrow than my very broad discussion.
  相比今天的泛泛杂谈 下次的课会更加深入
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  It's not public finance, it's not insurance,
  这不是财政 不是保险
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  but it's one of the most important fundamental theories
  但这是金融学的