After earning his PhD, Roach was a research fellow at the
Brookings Institution in Washington, D.C. From 1972 until 1979, Roach served as staff economist of the
Federal Reserve Board in Washington, D.C. Roach was with Morgan Stanley for 30-plus years. He was the investment bank's chief
economist since 1982, serving as head of the firm's global team of economists in New York, London, Tokyo, Hong Kong, Singapore, and Paris. From 2007 to 2010 he was chairman, Morgan Stanley Asia, from 2010 to 2012 he was Non-Executive Chairman, Morgan Stanley Asia, and since mid-2010 he has been a Senior Fellow at
Yale University. ==Personal life==