来自《耶鲁大学开放课程：金融市场 第20集 第20集》

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  and result in the whole world growing slower, higher unemployment
  整个世界则将出现低增长 高失业
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  and people being adversely affected.
  人们也会遭受负面影响
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  How financial markets work, how they're impacted,
  金融市场如何运转 如何受到冲击
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  and what would have happened
  以及如果从监管的角度出发
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  if these subprime mortgages wouldn't have been allowed to
  比如禁发次级抵押贷款
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  have been made from a regulatory point of view,
  将会发生什么
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  and what would have happened if they were,
  如果这些次级抵押贷款评级为B
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  instead of being rated AAA, they would have been rated single B.
  而非AAA 会发生什么
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  Hardly anybody would have bought them
  基本上没人会去购买
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  and that would have controlled the expansion
  对金融系统风险扩大的影响
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  and the risk to the financial system.
  将受到制约
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  Historians will look back on it and real people,
  历史学家会回顾历史 而实践者会...