Bayesian Analysis of Seasonal Unit Roots and Seasonal Mean Shifts
Abstract
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.Download Info
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Paper provided by Erasmus University Rotterdam, Econometric Institute in its series Econometric Institute Report with number EI 9527-/A.Length:
Date of creation: 01 Jan 1995
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Handle: RePEc:dgr:eureir:1765001354
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Related research
Keywords: seasonality; unit roots; Bayesian analysis; structural breaks;Other versions of this item:
- Franses, Philip Hans & Hoek, Henk & Paap, Richard, 1997. "Bayesian analysis of seasonal unit roots and seasonal mean shifts," Journal of Econometrics, Elsevier, vol. 78(2), pages 359-380, June.
References
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Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Christiano, Lawrence J. & Todd, Richard M., 2002.
"The conventional treatment of seasonality in business cycle analysis: does it create distortions?,"
Journal of Monetary Economics,
Elsevier, vol. 49(2), pages 335-364, March.
- Lawrence J. Christiano & Richard M. Todd, 2000. "The Conventional Treatment of Seasonality in Business Cycle Analysis: Does it Create Distortions?," NBER Technical Working Papers 0266, National Bureau of Economic Research, Inc.
- Carmine Pappalardo & Gianfranco Piras, 2004. "Vector-Autoregression Approach to Forecast Italian Imports," ISAE Working Papers 42, ISTAT - Italian National Institute of Statistics - (Rome, ITALY).
- Hassler, Uwe & Rodrigues, Paulo M. M., 2002.
"Seasonal Unit Root Tests under Structural Breaks,"
Publications of Darmstadt Technical University, Institute of Economics (VWL)
37696, Darmstadt Technical University, Department of Business Administration, Economics and Law, Institute of Economics (VWL).
- Uwe Hassler & Paulo M. M. Rodrigues, 2004. "Seasonal Unit Root Tests Under Structural Breaks," Journal of Time Series Analysis, Wiley Blackwell, vol. 25(1), pages 33-53, 01.
- Hassler, Uwe & Rodrigues, Paulo M. M., 2002. "Seasonal Unit Root Tests under Structural Breaks," Darmstadt Discussion Papers in Economics 37696, Darmstadt Technical University, Department of Business Administration, Economics and Law, Institute of Economics (VWL).
- Hassler, Uwe & Rodrigues, Paulo M. M., 2002. "Seasonal unit root tests under structural breaks," Publications of Darmstadt Technical University, Institute of Economics (VWL) 18290, Darmstadt Technical University, Department of Business Administration, Economics and Law, Institute of Economics (VWL).
- Artur C. B. da Silva Lopes & Antonio Montanes, 2005.
"The Behavior Of Hegy Tests For Quarterly Time Series With Seasonal Mean Shifts,"
Econometric Reviews,
Taylor and Francis Journals, vol. 24(1), pages 83-108.
- Artur C. B. da Silva Lopes & Antonio Montañés, 2004. "The Behavior of HEGY Tests for Quarterly Time Series with Seasonal Mean Shifts," Econometrics 0411010, EconWPA.
- Paap, Richard & Franses, Philip Hans & Hoek, Henk, 1997. "Mean shifts, unit roots and forecasting seasonal time series," International Journal of Forecasting, Elsevier, vol. 13(3), pages 357-368, September.
- Kunst, Robert M., 1997. "Decision Bounds for Data-Admissible Seasonal Models," Economics Series 51, Institute for Advanced Studies.
- Raimundo Soto, 2002.
"Ajuste Estacional e Integración en Variables Macroeconómicas,"
Latin American Journal of Economics-formerly Cuadernos de Economía,
Instituto de Economía. Pontificia Universidad Católica de Chile., vol. 39(116), pages 135-155.
- Raimundo Soto, 2000. "Ajuste Estacional e Integración en Variables Macroeconómicas," Working Papers Central Bank of Chile 73, Central Bank of Chile.
- Harvey, David I. & Leybourne, Stephen J. & Newbold, Paul, 2002. "Seasonal unit root tests with seasonal mean shifts," Economics Letters, Elsevier, vol. 76(2), pages 295-302, July.
- Franses, Philip Hans & van Dijk, Dick, 2005. "The forecasting performance of various models for seasonality and nonlinearity for quarterly industrial production," International Journal of Forecasting, Elsevier, vol. 21(1), pages 87-102.
- Mickael Salabasis & Sune Karlsson, 2004. "Seasonality, Cycles and Unit Roots," Econometric Society 2004 Australasian Meetings 268, Econometric Society.
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