WASHINGTON, DC – The world is still struggling to digest Alan Greenspan’s mixed legacy as Chairman of the US Federal Reserve Board from 1987 to 2006. So it is too soon to assess whether his departing successor, Ben Bernanke, is headed for history’s chopping block or its pedestal. But the crucial international role that Bernanke and the Fed played during his tenure – a time when domestic economic weakness translated into relatively ineffective American global leadership – should not be overlooked.
In these last five crisis-ridden years, the Fed has affected the world economy in two ways: through its hyperactive policy of purchasing long-term assets – so-called quantitative easing (QE) – and through its largely overlooked role in providing international liquidity. Let us consider each.