Simon Wren-Lewis is a professor at Oxford University and a Fellow of Merton College. He began his career as an economist in H.M.Treasury. He has published papers on macroeconomics in a wide range of academic journals including the Economic Journal, European Economic Review, and American Economic Review. His current research focuses on the analysis of monetary and fiscal policy in small calibrated macromodels, and on equilibrium exchange rates. He is the author of the Mainly Macro economics blog.