Brad De Long, economics professor at UC Berkeley, offers a good explanation of the current and essentially timid Fed policy, as interpreted from Ben Bernanke's precedent-setting press conference. And De Long explains why he sees the Fed inflation target as overly restrictive and oblivious to the continuing high unemployment:
A few years ago former Federal Reserve governor Larry Meyer said: “If you have not noticed that the Federal Reserve is pursuing a 2 percent per year inflation target, you have not been paying attention.”
Chairman Ben
To me the most surprising thing about Chairman Bernanke’s press conference was his apparent abandonment of that 2 percent per year inflation target.