Maurice Obstfeld Dept of Economics economics, monetary and fiscal remedies for deflation, open-market purchases in a liquidity trap, exchange rate, monetary policy, international finance, open-economy macroeconomics, macroeconomic history
Pierre-Olivier Gourinchas Dept of Economics Haas School of Business economics, exchange rate, lending booms, consumption, capital flows, global imbalances, external adjustment, international prices, international portfolios, financial crises, eurozone crisis
David Romer Dept of Economics financial crises, fiscal policy, monetary policy, new Keynesian economics