Let me end my talk by abusing slightly my status as an official representative of the Federal Reserve System. I would like to say to Milton and Anna:… - Ben Bernanke

To avoid large and unsustainable budget deficits, the nation will ultimately have to choose among higher taxes, modifications to entitlement programs such as Social Security and Medicare, less spending on everything else from education to defense, or some combination of the above.

Obviously, based on the crisis and what happened and the effects that we're still feeling, it's now clear that maintaining financial stability is just as an important a responsibility as monetary and economic stability. And indeed, this is, you know, very much a return to the—where the Fed came from in the beginning. Remember the reason that Fed was created was to try to reduce the incidents of financial panics, so financial stability was the original goal of creation of the Fed. So now we sort of come full circle.

I want to make sure you keep your eyes on the ball, that is, the two basic missions of a central bank. The first is maintaining macroeconomic stability: maintaining stable growth and keeping inflation low and stable. The principal policy tool for maintaining macroeconomic stability is monetary policy. In normal times, the Fed and other central banks use open market operations—purchases and sales of securities in markets—to move interest rates up or down, and in doing so try to create a more stable macroeconomic environment.
The second part of a central bank's mission is maintaining financial stability. Central banks are focused on trying to ensure that the financial system functions properly, and in particular, they want to prevent, if possible, and if not, to mitigate the effects of a financial crisis or a financial panic.