Target Zones and Interest Rate Variability
Title | Target Zones and Interest Rate Variability PDF eBook |
Author | Mr.Lars E. O. Svensson |
Publisher | International Monetary Fund |
Pages | 52 |
Release | 1990-04-01 |
Genre | Business & Economics |
ISBN | 1451979991 |
The trade-off between interest rate variability and the width of an exchange rate target zone is examined, using the regulated Brownian motion model of target zones. The interest rate differential’s asymptotic (unconditional) variability is increasing in the exchange rate band for narrow bands; whereas it is slowly decreasing for wide bands. The interest rate differential’s instantaneous (conditional) variability is decreasing in the exchange rate band. The model is extended to include a realignment/devaluation risk, as well as an endogenous exchange rate risk premium. The risk premium is small for reasonable parameter values.
An Empirical Exploration of Exchange Rate Target-Zones
Title | An Empirical Exploration of Exchange Rate Target-Zones PDF eBook |
Author | Mr.Robert P. Flood |
Publisher | |
Pages | 106 |
Release | 1991-02 |
Genre | Business & Economics |
ISBN |
In the context of a flexible-price monetary exchange rate model and the assumption of uncovered interest parity, we obtain a measure of the fundamental determinant of exchange rates. Daily data for the European Monetary System are used to explore the importance of nonlinearities in the relationship between the exchange rates and fundamentals. Many implications of existing “target-zone” exchange rate models are tested; little support is found for existing nonlinear models of limited exchange rate flexibility.
On the credibility issue of exchange rate target zones
Title | On the credibility issue of exchange rate target zones PDF eBook |
Author | Matthias Rau-Göhring |
Publisher | diplom.de |
Pages | 68 |
Release | 2003-04-29 |
Genre | Business & Economics |
ISBN | 3832467351 |
Inhaltsangabe:Zusammenfassung: Währungskrisen, wie die des Europäischen Währungssystems (EWS) 1992, können noch immer nur unzureichend vorausgesagt werden. Es wird jedoch anerkannt, dass die Glaubwürdigkeit eines jeden Währungssystems ausschließlich endogen bestimmt wird, d.h. durch Interaktion der einzelnen Akteure an den Wechselkursmärkten. Die vorliegende Arbeit untersucht, ob ein bestimmtes Glaubwürdigkeitsmaß, eingeführt von Avesani, Gallo und Salmon (1995), geeignet ist, die große EWS Krise 1992 vorauszusagen. Dabei handelt es sich um ein dynamisches Spiel, in dem die beiden Akteure (Zentralbank und Finanzmarkt) miteinander interagieren und damit die Glaubwürdigkeit des Systems aushandeln . Es wird gezeigt, dass o.g. Glaubwürdigkeitsmaß ein geeigneter Indikator für Währungskrisen darstellt, was empirisch anhand des französischen Francs, der italienischen Lira und des niederländischen Guldens nachgewiesen wird. Introduction: The objective of the present study is to present the literature of exchange rate target zones and to explore empirically the Avesani-Gallo-Salmon credibility measure for selected currencies belonging to the Exchange-Rate Mechanism (ERM) of the European Monetary System (EMS). In the past decade the empirical literature on real world target zones mushroomed considerably, but still, its overall significance in explaining strains in the relevant foreign exchange markets remains relatively low. In this context, I will explore whether the Avesani-Gallo-Salmon (1995) credibility measure demonstrates more power than earlier studies in the analysis of the 1992/3 EMS crisis. It is not my intention to pursue a normative analysis whether flexible or fixed exchange rates or intermediate regimes are superior to one another in terms of their economic implications. This question is beyond the scope of my analysis.1 Given that target zones are applied frequently in the real world, I purely want to figure out, whether their application is sensible on grounds of a firm commitment of the policy-makers. Exchange rate bands have been discussed widely after the breakdown of the Bretton Woods System in 1973. Although experiences with the fixed exchange rate regime were disappointing in the 1960s, increased volatility and/or overshooting of the exchange rates in the 1970s let economists doubt the famous argument by Friedman (1953) that speculation would stabilize exchange rate movements in the floating system. McKinnon (1976) reckoned that [...]
The Distributional Approach to Exchange Rate Target Zones
Title | The Distributional Approach to Exchange Rate Target Zones PDF eBook |
Author | Colin Rose |
Publisher | |
Pages | 48 |
Release | 1992 |
Genre | Foreign exchange rates |
ISBN |
A Guide to Target Zones
Title | A Guide to Target Zones PDF eBook |
Author | Jacob A. Frenkel |
Publisher | |
Pages | 65 |
Release | 1986 |
Genre | Foreign exchange |
ISBN |
This paper identifies key issues surrounding the advisability and practicality of adopting "target zones" for the exchange rates of major currencies. Pour fundamental questions concerning the definition of and the rationale for target zones are addressed: first, what is generally meant by a "target zone" approach to exchange rate management and how can "hard" and "soft" versions of this approach be defined; second, what are the perceived deficiencies in the existing exchange rate system of managed floating which motivate the call for the adoption of target zones; third, how might target zones remedy these deficiencies; and fourth, what factors are behind much of the skepticism over and opposition to target zones? In addition, the paper deals with a series of operational questions of a more technical nature that weigh heavily on the practicality of implementing a target zone approach. The issues discussed include the following: how would the target zones be calculated; what currencies would be included in the system of target zones; how wide should the target zones be and how frequently should they be revised; and what policy instruments would be employed to keep actual exchange rates within the target zones, and with what consequences for other policy objectives? The purpose of the paper is not to make the case either for or against the adoption of target zones. Rather, the intention is to raise and discuss factors that should be considered in any serious discussion of the topic.
On the Evolution of Credibility and Flexible Exchange Rate Target Zones
Title | On the Evolution of Credibility and Flexible Exchange Rate Target Zones PDF eBook |
Author | Renzo G. Avesani |
Publisher | |
Pages | 60 |
Release | 1994 |
Genre | Applied mathematics |
ISBN |
Target Zones and Realignment Expectations
Title | Target Zones and Realignment Expectations PDF eBook |
Author | Alejandro M. Werner |
Publisher | International Monetary Fund |
Pages | 20 |
Release | 1995-11-01 |
Genre | Business & Economics |
ISBN | 1451853769 |
This paper studies the Mexican and Israeli experience with a target zone. The first part of the paper develops a model of exchange rate determination under a target zone regime with stochastic realignments, and examines the conditions under which the adoption of the target zone, instead of a fixed exchange rate, reduces the volatility of the interest rate differential. We conclude that if the variance of the expected realignment is sufficiently large, then the target zone will be useful. The second part of the paper is an empirical study that shows that the target zone regime helped reduce interest rate variability in Israel and Mexico by absorbing part of the shocks to the expected realignment with movements of the exchange rate inside the band.