A bank with the capital and daring to deal mortgage-backed securities issued by Fannie Mae or Freddie Mac can earn 10-15 times more than before the crisis.

• 银行如果拥有资金，并敢于经营由范妮梅和弗雷德马克发行的按揭证券，那么它将比经济危机来临前多赚10至15倍利润。