Skip to Main Content
Handbook of Exchange Rates
book

Handbook of Exchange Rates

by Jessica James, Ian Marsh, Lucio Sarno
July 2012
Beginner content levelBeginner
856 pages
27h 22m
English
Wiley
Content preview from Handbook of Exchange Rates

9.4 Monte Carlo Study

In our data-generating process (DGP), the cross-sectional dimension is N = 10, and the time-series dimension varies from S + P = 100 to 400. For each time-series length, estimation is performed over half of the sample and prediction over the second half so that S = P.

For example, the smallest sample size that we consider is of length 100. The first 50 observations are used to estimate the prediction model and the second 50 are reserved for forecast evaluation.

The DGP for our Monte Carlo work is as follows:

images

In terms of the slope heterogeneity, we consider the following three cases for assignment of the slope coefficients:

NumberTable

For each experiment, 2000 replications are performed. We compute the MSPE from the pooled regression forecasts, the time-series regression forecast, and the driftless random walk forecast. Our discussion is limited to these point estimates. Inference issues, while very important, are addressed in a separate chapter of this book (Della Corte and Tsiakas, 2010).3

Table 9.1 shows the MSPE comparison between the pooled and time-series forecasts. Bold entries indicate instances in which the MSPE of the pooled forecasts dominate those of the time-series forecasts. We observe two very striking features that corroborate the implications of the asymptotic ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Introduction to Foreign Exchange Rates, Second Edition

Introduction to Foreign Exchange Rates, Second Edition

Thomas J. O'Brien

Publisher Resources

ISBN: 9781118445778Purchase book