The U.S. can learn how to boost long-run growth from successful emerging economies, U.S. Federal Reserve chairman Ben Bernanke said in a speech on Wednesday that will delight developing countries more used to admonishment than admiration from Washington.

US Federal Reserve Board Chairman Ben S. Bernanke

“Advanced economies like the U.S. would do well to relearn some of the lessons from the experiences of the emerging market economies,” said Mr Bernanke.