Central puzzles in international macroeconomics are why fluctuations of the real exchange rate are so volatile with respect to other macroeconomic variables, and the contradiction of efficient risk-sharing. Several theoretical contributions have evaluated alternative forms of pricing under...

This paper analyzes how terms of trade affect aggregate productivity using a two-country monopolistic competitive business cycle model driven by aggregate technology shocks. The inefficiency of the equilibrium implies that each country’s productivity is affected by the terms of trade. This...

This paper analyzes how terms of trade affect aggregate productivity using a two-country monopolistic competitive business cycle model driven by aggregate technology shocks. The inefficiency of the equilibrium implies that each country’s productivity is affected by the terms of trade. This...

We study how monetary policy may affect determinacy and expectational stability (E-stability) of rational expectations equilibrium when the cost channel of monetary policy matters. Focusing on instrumental Taylor-type rules and optimal target rules, we show that standard policies can induce...

This paper evaluates under which conditions different Taylor-type rules lead to determinacy and expectational stability (E-stability) of rational expectations equilibrium in a simple "New Keynesian" small open economy model, developed by Gali and Monacelli (2005). In particular, we extend...

Se construye un marco simple de proyección no estructural BVAR para proyectar datos macroeconómicos claves de la economía peruana, en particular la inflación y el producto. A manera de contribución, con relación a aplicaciones estándar, se propone una especificación de priors a la...

Las funciones de densidad de las proyecciones de inflación pueden reportarse mediante construcciones gráficas conocidas como fan charts. Esta metodología se implementó por primera vez en el Banco de Inglaterra (1998) y en el Banco de Suecia (1998) con el propósito de mostrar explícitamente...

This paper shows the way how persistent world inflation shocks hitting a small open economy can re-weight the importance of domestic and foreign factors in the determination of prices. In this sense, we study why the recently observed global disinflation environment may imply a weakening of the...

This paper quantifies the dynamic macroeconomic effects derived from both; shocks to conventional monetary policy and shocks to reserve requirement ratios applied to bank deposits in Peru. The analysis tackles reserve requirements on domestic as well as foreign currency deposits. Structural...

We explore the causal effect of stock market development on real economic activity in Peru. Based on the predictions of a simple growth model, we estimate vector autoregressive models and identify stock market shocks by imposing long-run restrictions in the dynamic response of real output per...