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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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Estimation of stochastic volatility models via Monte Carlo maximum likelihood
Sandmann, Gleb - In: Journal of econometrics 87 (1998) 2, pp. 271-301
Persistent link: https://www.econbiz.de/10001246644
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The modelling and seasonal adjustment of weekly observations
Harvey, Andrew C.; Koopman, Siem Jan; Riani, Marco - 1995
Persistent link: https://www.econbiz.de/10000906280
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Missing observations in observation-driven time series models
Blasques, F.; Gorgi, P.; Koopman, Siem Jan - In: Journal of econometrics 221 (2021) 2, pp. 542-568
Persistent link: https://www.econbiz.de/10012619249
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Partially censored posterior for robust and efficient risk evaluation
Borowska, Agnieszka; Hoogerheide, Lennart; Koopman, Siem Jan - In: Journal of econometrics 217 (2020) 2, pp. 335-355
Persistent link: https://www.econbiz.de/10012482776
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Weighted maximum likelihood for dynamic factor analysis and forecasting with mixed frequency data
Blasques, Francisco; Koopman, Siem Jan; Mallee, Max I. P.; … - In: Journal of econometrics 193 (2016) 2, pp. 405-417
Persistent link: https://www.econbiz.de/10011704989
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A time-varying parameter model for local explosions
Blasques, Francisco; Koopman, Siem Jan; Nientker, Marc - In: Journal of econometrics 227 (2022) 1, pp. 65-84
Persistent link: https://www.econbiz.de/10013441623
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Maximum likelihood estimation for score-driven models
Blasques, Francisco; Brummelen, Janneke van; Koopman, … - In: Journal of econometrics 227 (2022) 2, pp. 325-346
Persistent link: https://www.econbiz.de/10013442028
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Beta observation-driven models with exogenous regressors : a joint analysis of realized correlation and leverage effects
Gorgi, Paolo; Koopman, Siem Jan - In: Journal of econometrics 237 (2023) 2,2, pp. 1-21
Persistent link: https://www.econbiz.de/10014471518
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Observation-driven filtering of time-varying parameters using moment conditions
Creal, Drew; Koopman, Siem Jan; Lucas, André; … - In: Journal of econometrics 238 (2024) 2, pp. 1-14
Persistent link: https://www.econbiz.de/10015073945