Even former Fed Chair Ben Bernanke has been irked by right wing conservatives for doing just the thing that most conservative economists, such as Martin Feldstein, and even arch-free market theorist Milton Friedman, said was the right thing to do during recessions--inject more money into the economy.
Why has economic growth been so slow since the Great Recession? This is the question haunting many economists these days. Second quarter 2015 real GDP growth (after inflation) was just 2.3 percent six years after its end. This is better growth than any other developed economy, but still much too low for a sustainable recovery.