That requires a theory of capital and they're going to have to invest the reserves in financial assets.

这需要借助于资本理论,并且还要将储备资金,投资于金融资产。

耶鲁公开课 - 金融市场课程节选

What was happening was, these banks were not being watched carefully enough; their capital requirements were not enough for the kind of assets they were investing.

当初是因为,对这些银行监管不力,它们的资本水平没有达到,投资这类资产的要求

耶鲁公开课 - 金融市场课程节选

Capital is the money that they have to pay out should there be a -its assets that they can quickly liquefy and pay out should there be a run on the bank.

资本金就是他们可以,用作偿付的现金,当...,这是当出现挤兑时,银行可以迅速,变现并且用作支付款项的资产

耶鲁公开课 - 金融市场课程节选