Volatile exchange rates and how to manage them are a contentious topic whenever economic policymakers gather in international meetings. This book examines the broad parameters of exchange rate policy in light of both high-powered theory and real-world experience. What are the costs and benefits of flexible versus fixed exchange rates? How much of a role should the exchange rate play in monetary policy? Why don't volatile exchange rates destabilize inflation and output? The principal finding of this book is that using monetary policy to fight exchange rate volatility, including through the adoption of a fixed exchange rate regime, leads to greater volatility of employment, output, and inflation. In other words, the "cure" for exchange rate volatility is worse than the disease. This finding is demonstrated in economic models, in historical case studies, and in statistical analysis of the data. The book devotes considerable attention to understanding the reasons why volatile exchange rates do not destabilize inflation and output. The book concludes that many countries would benefit from allowing greater flexibility of their exchange rates in order to target monetary policy at stabilization of their domestic economies. Few, if any, countries would benefit from a move in the opposite direction.

''In summary, the book is valuable as a textbook both at the advanced undergraduate level and at the graduate level. It is also very useful for the economist who wants to be brought up-to-date on theoretical and empirical research on exchange rate behaviour.'' ""Journal of International Economics""

Recoge: 1. Introduction-2. Summary of recommendations-3. Standars for crisis prevention-4. Banks and capital flows-5. Bailing in the private sector-6. What won't work-7. What the IMF should do (and what we should do about the IMF).

This book describes the remarkable path which led to the Swiss Franc becoming the strong international currency that it is today. Ernst Baltensperger and Peter Kugler use Swiss monetary history to provide valuable insights into a number of issues concerning the organization and development of monetary institutions and currency that shaped the structure of financial markets and affected the economic course of a country in important ways. They investigate a number of topics, including the functioning of a world without a central bank, the role of competition and monopoly in money and banking, the functioning of monetary unions, monetary policy of small open economies under fixed and flexible exchange rates, the stability of money demand and supply under different monetary regimes, and the monetary and macroeconomic effects of Swiss Banking and Finance. Swiss Monetary History since the Early 19th Century illustrates the value of monetary history for understanding financial markets and macroeconomics today.

This paper presents a rule for foreign exchange interventions (FXI), designed to preserve financial stability in floating exchange rate arrangements. The FXI rule addresses a market failure: the absence of hedging solution for tail exchange rate risk in the market (i.e. high volatility). Market impairment or overshoot of exchange rate between two equilibria could generate high volatility and threaten financial stability due to unhedged exposure to exchange rate risk in the economy. The rule uses the concept of Value at Risk (VaR) to define FXI triggers. While it provides to the market a hedge against tail risk, the rule allows the exchange rate to smoothly adjust to new equilibria. In addition, the rule is budget neutral over the medium term, encourages a prudent risk management in the market, and is more resilient to speculative attacks than other rules, such as fixed-volatility rules. The empirical methodology is backtested on Banco Mexico’s FXIs data between 2008 and 2016.