"This is a tragic thing," "We came into this crisis without the authority and the tools necessary to contain the damage to the American economy posedby the very severe pressures working through the financial system."

VOA: standard.2009.03.24

So he has been working on trying to find other tools of monetary policy.

所以，他一直在寻求找到,货币政策的其他工具。

耶鲁公开课 - 金融市场课程节选

I think we're still in a precarious situation but I think we do have central bankers who are working effectively given the tools that they have.

我认为我们仍处于一个不稳固的情形之中,但是我们也有那些,用手中的金融工具有效率地工作的,中央银行主。

耶鲁公开课 - 金融市场课程节选