On Nov. 2, Federal Reserve Chairman Ben Bernanke confidently predicted that in 2012, the U.S. economy will grow at a rate of 2.5 percent to 2.9 percent. A few months earlier Bernanke predicted that the economy would expand 3.3 percent to 3.7 percent next year. A few months before that, the Fed projected growth in 2012 to be somewhere between 3.5 percent and 4.2 percent.
These shifting forecasts tell us two things: The U.S. continues to experience excruciatingly slow growth, and economists continue to have little success predicting it.