PhD exercise sessions at the Massachusetts Institute of Technology.

Teaching assistant for Alberto Alesina (Advanced Macroeconomics, Fall 1998), Paul Krugman (Macroeconomic Theory I, Spring 1999), Jaume Ventura (Macroeconomic Theory II, Spring 1999), Daron Acemoglu and Ricardo Caballero (Advanced Macroeconomics, Fall 1999), Olivier Blanchard (Macroeconomic Theory I, Spring 2000), and Philippe Weil (Macroeconomic Theory II, Spring 2000).