But What Should the Fed Actually Do?

—By Kevin Drum  | Thu Oct. 20, 2011 10:23 AM PDT

What kind of monetary policy should the Fed follow? Scott Sumner has long argued that the Fed should set a target for nominal GDP—that is, GDP before corrections for inflation—and follow it come hell or high water. This has recently gotten some high-profile endorsements, including one recently from a Goldman Sachs team. And Paul Krugman recently gave the NGDP forces a boost on his blog: 

And one thing the market monetarists may have been right about is the usefulness of focusing on nominal GDP. As far as I can see, the underlying economics is about expected inflation; but stating the goal in terms of nominal GDP may nonetheless be a good idea, largely as a selling point, since it (a) is easier to make the case that we’ve fallen far below where we should be and (b) doesn’t sound so scary and anti-social.