The Foreign Exchange Risk Premium in a Target Zone with Devaluation Risk PDF Download
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Author: Lars E. O. Svensson
Publisher:
ISBN:
Category : Foreign exchange
Languages : en
Pages : 40
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Book Description
Author: Lars E. O. Svensson
Publisher:
ISBN:
Category : Foreign exchange
Languages : en
Pages : 40
Get Book Here
Book Description
Author: Mr.Lars E. O. Svensson
Publisher: International Monetary Fund
ISBN: 1451979991
Category : Business & Economics
Languages : en
Pages : 52
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Book Description
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.
Author: Mr.Lorenzo Giorgianni
Publisher: International Monetary Fund
ISBN: 1451845790
Category : Business & Economics
Languages : en
Pages : 40
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Book Description
This paper challenges the conventional view that foreign exchange risk premiums are small, not volatile, and unrelated to macroeconomic variables. For the Italian lira (1987-94), unconditional risk premiums—constructed using survey data to measure exchange rate expectations—are found to be sizable (relative to the dimension of the forward premium), highly volatile (relative to the variability of the forward bias), and predictable. Estimation of structural models of the risk premium suggests that anticipated fiscal contractions in Italy and lower uncertainty about the future path of fiscal policy are associated with a lower risk premium on lira-denominated assets.
Author: Geert Bekaert
Publisher:
ISBN:
Category : Foreign exchange administration
Languages : en
Pages : 68
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Book Description
In this paper we develop an empirical model of exchange rates in a target zone. The model is general enough to nest most theoretical and empirical models in the existing literature. We find evidence of two types of jumps in exchange rates. Realignment jumps are those that are associated with the periodic realignments of the target zone and within-the-band jumps are those that can be accommodated within the current target zone. The exchange rate may jump outside the current target zone band, in the case of a realignment, but when no jump occurs the target zone is credible (there is zero probability of a realignment) and the exchange rate must stay within the band. We incorporate jumps, in general, by conditioning the distribution of exchange rate changes on a jump variable where the probability and size of a jump vary over time as a function of financial and macroeconomic variables. With this more general model, we revisit the empirical evidence from the European Monetary System regarding the conditional distribution of exchange rate changes, the credibility of the system, and the size of the foreign exchange risk premia. In contrast to some previous findings, we conclude that the FF/DM rate exhibits considerable non-linearities, realignments are predictable and the credibility of the system did not increase after 1987. Moreover, our model implies that the foreign exchange risk premium becomes large during speculative crises. A comparison with the Deutschemark/Dollar rate suggests that an explicit target zone does have a noticeable effect on the time-series behavior of exchange rates.
Author: Lars E. O. Svensson
Publisher: International Monetary Fund
ISBN:
Category : Business & Economics
Languages : en
Pages : 40
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Book Description
Under the assumption of no arbitrage exchange rate target zone credibility is tested by whether domestic interest rates fall within “rate-of-return bands” between the maximum and minimum home-currency rate of return on a foreign investment absent a devaluation. Under the assumption of uncovered interest rate parity credibility is tested by whether expected future exchange rates fall within the exchange rate band. These tests are applied on data about the Swedish target zone during January 1987-August 1990.
Author: Mr.Lars E. O. Svensson
Publisher: International Monetary Fund
ISBN: 1451949960
Category : Business & Economics
Languages : en
Pages : 35
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Book Description
The paper presents estimates of devaluation expectations for six EMS currencies relative to the Deutsche mark, for the period March 1979-May 1990. The estimation method is simple and operational, and consistently generates sensible results. The estimates are constructed by the adjusting interest rate differentials by subtracting estimated expected rates of depreciation within the exchange rate band. The adjustment is nontrivial because exchange rates within the ERM bands display mean reversion rather than random walk (unit root) behavior. The adjustment is essential since the expected rates of depreciation are usually of about the same magnitude as the interest rate differentials.
Author: Lars E. O. Svensson
Publisher:
ISBN:
Category : Devaluation of currency
Languages : en
Pages : 36
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Book Description
Under the additional assumption of uncovered interest rate parity, an equivalent test is whether expected future exchange rates are outside the exchange rate band. In addition, the expected future exchange rates are used to give an estimate of the probability of future devaluations.
Author: Giuseppe Bertola
Publisher:
ISBN:
Category : Devaluation of currency
Languages : en
Pages : 48
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Book Description
Author: Tigran Poghosyan
Publisher:
ISBN: 9788073440831
Category :
Languages : cs
Pages : 37
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Book Description
Author: Romain Lafarguette
Publisher: International Monetary Fund
ISBN: 1513569406
Category : Business & Economics
Languages : en
Pages : 33
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Book Description
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.
