Title
Modelling the US, UK and Japanese unemployment rates: Fractional integration and structural breaks
Abstract
A general procedure for fractional integration and structural breaks at unknown points in time is used, which allows for different orders of integration and deterministic components in each subsample. First, the procedure is extended to the non-linear case, and it is shown by means of Monte Carlo experiments to perform well in a non-linear environment. Second, it is applied to test for a single break in the unemployment rate in the US, the UK and Japan. The results shed some light on the empirical relevance of alternative unemployment theories for these countries. Specifically, a structuralist interpretation appears more appropriate for the US and Japan, whilst a hysteresis model accounts better for the UK experience (and also for the Japanese one in the second subsample). These findings are interpreted in terms of structural instability in labour markets with different features.
Year
DOI
Venue
2008
10.1016/j.csda.2008.04.023
Computational Statistics & Data Analysis
Keywords
Field
DocType
structural instability,general procedure,unemployment,different order,different feature,non-linear case,uk experience,fractional integration,japanese unemployment rate,non-linear environment,alternative unemployment theory,structural break,structural breaks,fractional integration.
Econometrics,Monte Carlo method,Instability,Approximation theory,Unemployment,Numerical analysis,Mathematics
Journal
Volume
Issue
ISSN
52
11
Computational Statistics and Data Analysis
Citations 
PageRank 
References 
3
0.76
6
Authors
2
Name
Order
Citations
PageRank
Guglielmo Maria Caporale182.19
Luis A. Gil-Alana251.86