With respect to their safety, derivatives, for the most part, are traded among very sophisticated financial institutions and individuals who have considerable incentive to understand them and to use them properly.

Nobody likes to fail but failure is an essential part of life and of learning. If your uniform isn't dirty, you haven't been in the game.

With respect to their safety, derivatives, for the most part, are traded among very sophisticated financial institutions and individuals who have considerable incentive to understand them and to use them properly.

If current trends continue, the typical U.S. worker will be considerably more productive several decades from now. Thus, one might argue that letting future generations bear the burden of population aging is appropriate, as they will likely be richer than we are even taking that burden into account.

I think one of the lessons of the Depression - and this is something that Franklin Roosevelt demonstrated - was that when orthodoxy fails, then you need to try new things. And he was very willing to try unorthodox approaches when the orthodox approach had shown that it was not adequate.

It's true that the Federal Reserve faces a lot of political pressure and is unpopular in many circles.

The risk exists that, with aggregate demand exhibiting considerable momentum, output could overshoot its sustainable path, leading ultimately in the absence of countervailing monetary policy action to further upward pressure on inflation.