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Author: Francis X. Diebold
Publisher: Springer Science & Business Media
ISBN: 3642456413
Category : Business & Economics
Languages : en
Pages : 153
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Book Description
Structural exchange rate modeling has proven extremely difficult during the recent post-1973 float. The disappointment climaxed with the papers of Meese and Rogoff (1983a, 1983b), who showed that a "naive" random walk model distinctly dominated received theoretical models in terms of predictive performance for the major dollar spot rates. One purpose of this monograph is to seek the reasons for this failure by exploring the temporal behavior of seven major dollar exchange rates using nonstructural time-series methods. The Meese-Rogoff finding does not mean that exchange rates evolve as random walks; rather it simply means that the random walk is a better stochastic approximation than any of their other candidate models. In this monograph, we use optimal model specification techniques, including formal unit root tests which allow for trend, and find that all of the exchange rates studied do in fact evolve as random walks or random walks with drift (to a very close approximation). This result is consistent with efficient asset markets, and provides an explanation for the Meese-Rogoff results. Far more subtle forces are at work, however, which lead to interesting econometric problems and have implications for the measurement of exchange rate volatility and moment structure. It is shown that all exchange rates display substantial conditional heteroskedasticity. A particularly reasonable parameterization of this conditional heteroskedasticity, which captures the observed clustering of prediction error variances, is developed in Chapter 2.
Author: Francis X. Diebold
Publisher: Springer Science & Business Media
ISBN: 3642456413
Category : Business & Economics
Languages : en
Pages : 153
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Book Description
Structural exchange rate modeling has proven extremely difficult during the recent post-1973 float. The disappointment climaxed with the papers of Meese and Rogoff (1983a, 1983b), who showed that a "naive" random walk model distinctly dominated received theoretical models in terms of predictive performance for the major dollar spot rates. One purpose of this monograph is to seek the reasons for this failure by exploring the temporal behavior of seven major dollar exchange rates using nonstructural time-series methods. The Meese-Rogoff finding does not mean that exchange rates evolve as random walks; rather it simply means that the random walk is a better stochastic approximation than any of their other candidate models. In this monograph, we use optimal model specification techniques, including formal unit root tests which allow for trend, and find that all of the exchange rates studied do in fact evolve as random walks or random walks with drift (to a very close approximation). This result is consistent with efficient asset markets, and provides an explanation for the Meese-Rogoff results. Far more subtle forces are at work, however, which lead to interesting econometric problems and have implications for the measurement of exchange rate volatility and moment structure. It is shown that all exchange rates display substantial conditional heteroskedasticity. A particularly reasonable parameterization of this conditional heteroskedasticity, which captures the observed clustering of prediction error variances, is developed in Chapter 2.
Author: Nestor S. Rosales
Publisher:
ISBN:
Category : Foreign exchange rates
Languages : en
Pages :
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Book Description
Author: Jacob Frenkel
Publisher: Routledge
ISBN: 1135043493
Category : Business & Economics
Languages : en
Pages : 389
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Book Description
This book collects together the basic documents of an approach to the theory and policy of the balance of payments developed in the 1970s. The approach marked a return to the historical traditions of international monetary theory after some thirty years of departure from them – a departure occasioned by the international collapse of the 1930s, the Keynesian Revolution and a long period of war and post-war reconstruction in which the international monetary system was fragmented by exchange controls, currency inconvertibility and controls over international trade and capital movements.
Author: Helmut Herwartz
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Imad A Moosa
Publisher: World Scientific
ISBN: 9814468509
Category : Business & Economics
Languages : en
Pages : 512
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Book Description
Exchange rate economics is an important field of investigation for academics, professionals and policy-makers. This book provides a comprehensive survey of the theory of and empirical evidence on the determination and effects of exchange rates. The exposition utilizes both diagrammatic and mathematical representations of the underlying models. The book is a comprehensive reference for those engaged in this field of research.
Author: Yin-Wong Cheung
Publisher:
ISBN:
Category : Foreign exchange rates
Languages : en
Pages : 64
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Book Description
Previous assessments of nominal exchange rate determination have focused upon a narrow set of models typically of the 1970's vintage. The canonical papers in this literature are by Meese and Rogoff (1983, 1988), who examined monetary and portfolio balance models. Succeeding works by Mark (1995) and Chinn and Meese (1995) focused on similar models. In this paper we re-assess exchange rate prediction using a wider set of models that have been proposed in the last decade: interest rate parity, productivity based models, and behavioral equilibrium exchange rate' models. The performance of these models is compared against a benchmark model the Dornbusch-Frankel sticky price monetary model. The models are estimated in error correction and first-difference specifications. Rather than estimating the cointegrating vector over the entire sample and treating it as part of the ex ante information set as is commonly done in the literature, we recursively update the cointegrating vector, thereby generating true ex ante forecasts. We examine model performance at various forecast horizons (1 quarter, 4 quarters, 20 quarters) using differing metrics (mean squared error, direction of change), as well as the consistency' test of Cheung and Chinn (1998). No model consistently outperforms a random walk, by a mean squared error measure; however, along a direction-of-change dimension, certain structural models do outperform a random walk with statistical significance. Moreover, one finds that these forecasts are cointegrated with the actual values of exchange rates, although in a large number of cases, the elasticity of the forecasts with respect to the actual values is different from unity. Overall, model/specification/currency combinations that work well in one period will not necessarily work well in another period.
Author: David N. DeJong
Publisher:
ISBN:
Category : Foreign exchange
Languages : en
Pages : 36
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Book Description
Author: Ronald MacDonald
Publisher: Edward Elgar Publishing
ISBN:
Category : Business & Economics
Languages : en
Pages : 650
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Book Description
This important reference collection presents the leading papers on theoretical and empirical modelling of exchange rates. Volume I: Exchange Rate Determination: Theory and Evidence, consists of four sections. Section 1 contains 'groundwork' papers; these are essentially survey papers, which set the scene for much of the theoretical and empirical work presented in the volumes. Seminal papers relating to the theoretical determination of exchange rates are contained in Section 2, whilst the empirical evidence on such models is contained in Section 3. Volume I closes with a number of papers indicating the likely future development of research on the exchange rates. The papers in Volume II: Foreign Exchange Market Efficiency, are again grouped into four sections. The key papers from the efficiency of foreign exchange markets are presented in Section 1, with papers which seek to explain the oft-quoted finding of market inefficiency grouped in Section 2. Papers which seek to model the influence of new information on the exchange rate are contained in Section 3. The final section of the book contains papers on key international parity conditions, which are so central to exchange rate economics. As an introduction to both volumes, the editors have prepared a comprehensive literature survey. This survey places the papers contained in the volumes in the context of the exchange rate literature.
Author: Richard Works
Publisher: Richard Floyd Works
ISBN:
Category : Education
Languages : en
Pages : 63
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Book Description
This is a literature review on exchange rate modeling. This is taken from my doctoral dissertation (My copyright registration number: TX 8-435-669). This may be helpful if you're seeking information on exchange rate, interest rates, gross domestic product, inflation, and money supply. It may also be helpful in understanding the origins of the sticky-price monetary model.
Author: Ronald MacDonald
Publisher: Springer Science & Business Media
ISBN: 1475729979
Category : Business & Economics
Languages : en
Pages : 226
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Book Description
Are foreign exchange markets efficient? Are fundamentals important for predicting exchange rate movements? What is the signal-to-ratio of high frequency exchange rate changes? Is it possible to define a measure of the equilibrium exchange rate that is useful from an assessment perspective? The book is a selective survey of current thinking on key topics in exchange rate economics, supplemented throughout by new empirical evidence. The focus is on the use of advanced econometric tools to find answers to these and other questions which are important to practitioners, policy-makers and academic economists. In addition, the book addresses more technical econometric considerations such as the importance of the choice between single-equation and system-wide approaches to modelling the exchange rate, and the reduced form versus structural equation problems. Readers will gain both a comprehensive overview of the way macroeconomists approach exchange rate modelling, and an understanding of how advanced techniques can help them explain and predict the behavior of this crucial economic variable.
