1997
Bayesian analysis of seasonal unit roots and seasonal mean shifts
Publication
Publication
Journal of Econometrics p. 359- 380
In this paper we propose a Bayesian analysis of seasonal unit roots in quarterly observed time series. Seasonal unit root processes are useful to describe economic series with changing seasonal fluctuations. A natural alternative model for similar purposes contains deterministic seasonal mean shifts instead of seasonal stochastic trends. This leads to analysing seasonal unit roots in the presence of mean shifts using Bayesian techniques. Our method is illustrated using several simulated and empirical data.
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doi.org/10.1016/S0304-4076(97)80017-6, hdl.handle.net/1765/13251 | |
Journal of Econometrics | |
Organisation | Erasmus School of Economics |
Franses, P. H., Hoek, H., & Paap, R. (1997). Bayesian analysis of seasonal unit roots and seasonal mean shifts. Journal of Econometrics, 359–380. doi:10.1016/S0304-4076(97)80017-6 |