Fed Repudiates Its Own Economists
The Federal Reserve has decided not to reduce the pace of its asset purchases because of concerns that the economy is too weak to handle even the slightest withdrawal of monetary stimulus. At the same time, the Fed refrained from adjusting the "thresholds" that will affect when it may start raising short-term interest rates. Together, these decisions are a repudiation of the emerging consensus on optimal Fed policy.
As I explained earlier today, Fed researchers and top outside academics are coming around to the view that the Fed's purchases of U.S. Treasury bonds don't actually do that much for the economy. Instead, they argue, the real action comes from something called "forward guidance." That's when Fed officials tell traders what factors will affect the future path of short-term interest rates. At first, the Fed simply promised that it would keep short rates near zero until a given date on the calendar -- a date that kept getting pushed further and further into the future.