Kenneth Rogoff

Kennth Rogoff is the Thomas D. Cabot Professor at Harvard University.  From 2001-2003, Rogoff served as the Chief Economist at the International Monetary Fund.  His 2009 book with Carmen Reinhart, This Time is Different: Eight Centuries of Financial Folly has been very widely cited by academics, policymakers and journalists.  Rogoff's complete biography is available here.