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Diagnostic checking of unobserved components : time series models
Harvey, Andrew C.; Koopman, Siem Jan - 1992
Persistent link: https://www.econbiz.de/10000830094
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Exact score for time series models in state space form
Koopman, Siem Jan; Shephard, Neil G. - 1992
Persistent link: https://www.econbiz.de/10000837992
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Messy time series : a unified approach
Harvey, Andrew C.; Koopman, Siem Jan; Penzer, Jeremy - 1997
Persistent link: https://www.econbiz.de/10000960677
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The effect of the great moderation on the US business cycle in a time-varying multivariate trend-cycle model
Creal, Drew; Koopman, Siem Jan; Zivot, Eric - 2008
Persistent link: https://www.econbiz.de/10003739126
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A general framework for observation driven time-varying parameter models
Creal, Drew; Koopman, Siem Jan; Lucas, André - 2008
Persistent link: https://www.econbiz.de/10003787160
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Forecasting daily time series using periodic unobserved components time series models
Koopman, Siem Jan; Ooms, Marius - 2004
Persistent link: https://www.econbiz.de/10002503685
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A non-Gaussian panel time series model for estimatingand decomposing default risk
Koopman, Siem Jan; Lucas, André; Daniels, Robert J. - 2005
Persistent link: https://www.econbiz.de/10003321902
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Trend-cycle decomposition models with smooth-transition parameters: Evidence from US economic time series
Koopman, Siem Jan; Lee, Kai Ming; Wong, Soon Yip - In: Nonlinear time series analysis of business cycles, (pp. 199-219). 2006
Persistent link: https://www.econbiz.de/10003312252
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Model-based measurement of actual volatility in high-frequency data
Jungbacker, Borus; Koopman, Siem Jan - 2006
Persistent link: https://www.econbiz.de/10003331376
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Spline smoothing over difficult regions : a state space approach
Koopman, Siem Jan; Wong, Soon Yip - 2008
Persistent link: https://www.econbiz.de/10003811428