Stanley Fischer, vice chairman of the U.S. Federal Reserve, left, Janet Yellen, chair of the U.S. Federal Reserve, center, and William Dudley, president and chief executive officer of the Federal Reserve Bank of New York, walk outside of the Jackson Lake Lodge during the Jackson Hole economic symposium, sponsored by the Federal Reserve Bank of Kansas City, in Moran, Wyoming, U.S., on Friday, Aug. 26, 2016. Federal Reserve Chair Janet Yellen said the case to raise interest rates is getting stronger as the U.S. economy approaches the central banks goals. Photographer: David Paul Morris/Bloomberg via Getty Images
Getty Images

Bloomberg Bloomberg