Quantitative easing | What we've learnt from the markets' reaction to Bernanke, Obama and Trichet

Don't speak if you don't have anything to say. At least, that seems to be what the markets are telling Ben Bernanke, Barack Obama and Jean-Claude Trichet after three key speeches that failed to settle worries. Anthony Harrington assesses why worries were still high regarding QE3, the US housing market and eurobonds despite these speeches.