Then there's a formula that dictates how much Tier I capital and how much Tier II capital they have to hold.

还有一个公式可以计算出,他们必须持有,多少一级资本和多少二级资本

耶鲁公开课 - 金融市场课程节选

Then there's Tier II capital and then they have a formula -now, this is defined in Fabozzi.

然后又有了二级资本金,他们对此有个计算公式,如今,这在法博齐的书中有定义

耶鲁公开课 - 金融市场课程节选

They have a formula that defines how much Tier I and Tier II capital a bank has to hold and the amount depends on the risk class of their investments.

有一个公式可以计算出,一个银行到底需要持有多少一级和二级资本,其数量取决于他们投资项目的风险等级

耶鲁公开课 - 金融市场课程节选