An f-percent filter rule in a foreign exchange market calls for buying a foreign currency when its price has risen by f percent above a trough and holding until its price has fallen f percent from a peak. If the foreign exchange rate following a random walk, this is an unprofitable strategy....

This dissertation revisits the literature on the role of exchange rate flexibility in smoothing the adjustments of the economy to different disturbances. Recently, the role of flexible exchange rates in stabilizing the economy against real shocks has been challenged by the new open economy...

The basic machines of macroeconomics. Ramsey, Solow, Samuelson-Diamond, RBCs, ISLM, Mundell-Fleming, Fischer-Taylor. How they work, what shortcuts they take, and how they can be used. Half-term subject. From the course home page: Course Description This is the second course in the four-quarter...

The basic machines of macroeconomics. Ramsey, Solow, Samuelson-Diamond, RBCs, ISLM, Mundell-Fleming, Fischer-Taylor. How they work, what shortcuts they take, and how they can be used. Half-term subject. From the course home page: Course Description This is the second course in the four-quarter...

We show that several shocks identifi ed without restrictions from a model, and frequently used in the empirical literature, display some persistence. We demonstrate that the two leading methods to recover impulse responses to shocks (moving average representations and local projections) treat...

La traslación del tipo de cambio (ERPT, por sus siglas en inglés) a los precios de importación y consumo en la Unión Europea es, en términos agregados, menor que en los años 90 y tiene un comportamiento no lineal. Estimaciones agregadas de una traslación pequeña a los precios al consumo...

Este artículo describe una metodología que permite contrastar la convergencia absoluta y relativa del nivel general de precios (en media y varianza), basada en un modelo de precios relativos que incluye un proceso de transición y permite medir la velocidad de convergencia de precios entre un...

Artículo de revista ; De acuerdo con la Encuesta sobre Préstamos Bancarios, durante el cuarto trimestre de 2019 se produjo en España, en todas las modalidades, un ligero endurecimiento de los criterios de concesión, mientras que en la Unión Económica y Monetaria (UEM) este solo afectó a...

Artículo de revista ; This article analyses the recent performance of the main Latin American economies (Brazil, Mexico, Argentina, Colombia, Chile and Peru). In the first three quarters of 2019 the region’s growth was once again lower than expected and below that of other emerging areas of...

Artículo de revista ; This article offers an overview of the monetary policy framework review currently being conducted by the United States Federal Reserve (Fed). First, we examine the alternative strategies under consideration to address the likely greater incidence of episodes in which...