Central Banks Risk Asset Bubbles in Battle With Deflation Danger

Central Banks Risk Asset Bubbles in Battle With Deflation Danger

Andrew Harrer/Bloomberg

Ben S. Bernanke, chairman of the U.S. Federal Reserve, speaks at a panel discussion during the Jacques Polak Annual Research Conference at the International Monetary Fund (IMF) in Washington, D.C., U.S., on Friday, Nov. 8, 2013.