## Abstract In recent years there has been a considerable development in modelling nonโlinearities and asymmetries in economic and financial variables. The aim of the current paper is to compare the forecasting performance of different models for the returns of three of the most traded exchange rat
A non-linear model of the real US/UK exchange rate
โ Scribed by John Creedy; Jenny Lye; Vance L. Martin
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 1018 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0883-7252
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โฆ Synopsis
This paper provides a framework for building and estimating non-linear real exchange rate models. The approach derives the stationary distribution from a continuous time error correction model and estimates this by MLE methods. The derived distribution exhibits a wide variety of distributional shapes including multimodality. The main result is that swings in the US/UK rate over the period 1973:3 to 1990:s can be attributed to the distribution becoming bimodal with the rate switching between equilibria. By capturing these changes in the distribution, the non-linear model yields improvements over the random walk, the speculative efficiency model, and Hamilton's stochastic segmented trends model.
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