Article about what should the Fed do by Robert Lucas, Jr, who was given the 1995 Nobel Prize in Economics, and is a Professor at the University of Chicago. He thinks inflation targeting is where the Fed should be, and lender of last resort is a qualification of this role in exceptional times when there is a bank run type phenomena in the market. However he argues caution in the role of lender of last resort so that it does not become automatic based on questionable economic forecasting as this part of economic forecasting can be fuzzy, for example who knows with reasonable certainty that something bad is going to happen. So a good case has to be made for lowering rates and a cautious approach like the one Ben Bernanke took is not at all a bad one. he did lower rates the day prior to this article appearing, by half a point.