publicaciones seleccionadas artículo Extreme Events And Optimal Monetary Policy 2019 Monetary Policy When Wages are Downwardly Rigid: Friedman Meets Tobin 2011 How much Inflation is Necessary to Grease the Wheels? 2009 documento de trabajo Extreme Events and Optimal Monetary Policy 2018-02 Extreme events and optimal monetary policy 2018 Monetary Policy When Wages Are Downwardly Rigid: Friedman Meets Tobin 2009 How Much Inflation is Necessary to Grease the Wheels? 2007