Koopman, A.S.
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6

Time-Varying Parameters in Econometrics:The editor's forewo..:

Blasques, F ; Harvey, A. C ; Koopman, S. J.
https://pure.au.dk/portal/da/publications/timevarying-parameters-in-econometrics(7353877e-332b-492a-bef2-566394997dca).html.  , 2023
 
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7

Beta observation-driven models with exogenous regressors:A ..:

Gorgi, P ; Koopman, S. J
https://pure.au.dk/portal/da/publications/beta-observationdriven-models-with-exogenous-regressors(644f8880-1603-4092-9609-54dbc5c4c4a2).html.  , 2023
 
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8

Outcome in patients undergoing postponed elective surgery d..:

Werger, A.C ; Breel, J ; van Kuijk, S...
Werger , A C , Breel , J , van Kuijk , S , Bulte , C S E , Koopman , S , Scheffer , G J , Noordzij , P G , 't Veld , B A I , Wensing , C G C L , Hollmann , M W , Buhre , W & de Korte-de Boer , D 2022 , ' Outcome in patients undergoing postponed elective surgery during the COVID-19 pandemic (TRACE II): study protocol for a multicentre prospective observational study ' , BMJ Open , vol. 12 , no. 6 , e060354 . https://doi.org/10.1136/bmjopen-2021-060354.  , 2022
 
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Using rapid damage observations for Bayesian updating of hu..:

Bruijn, J. A. de ; Daniell, J. E ; Pomonis, A...
info:eu-repo/semantics/altIdentifier/wos/000770683500003.  , 2022
 
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Missing observations in observation-driven time series mode..:

Blasques, F ; Gorgi, P ; Koopman, S. J
Blasques , F , Gorgi , P & Koopman , S J 2021 , ' Missing observations in observation-driven time series models ' , Journal of Econometrics , vol. 221 , no. 2 , pp. 542-568 . https://doi.org/10.1016/j.jeconom.2020.07.043.  , 2021
 
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Unobserved components with stochastic volatility:Simulation..:

Li, M ; Koopman, S.J
Li , M & Koopman , S J 2021 , ' Unobserved components with stochastic volatility : Simulation-based estimation and signal extraction ' , Journal of Applied Econometrics , vol. 36 , no. 5 , pp. 614-627 . https://doi.org/10.1002/jae.2831.  , 2021
 
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13

Cerebrospinal Fluid of Preeclamptic and Normotensive Pregna..:

Güzel, Coskun ; van der Berg, CB ; Koopman, S...
Güzel , C , van der Berg , CB , Koopman , S , van Krugten , RJ , Stoop , M , Stingl , C , Duvekot , J J & Luider , T 2020 , ' Cerebrospinal Fluid of Preeclamptic and Normotensive Pregnant Women Compared to Nonpregnant Women Analyzed with Mass Spectrometry ' , ACS Omega , vol. 5 , no. 50 , pp. 32256-32266 . https://doi.org/10.1021/acsomega.0c03910.  , 2020
 
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Biomechanical evaluation of exoskeletons for the prevention..:

Koopman, A.S
Koopman , A S 2020 , ' Biomechanical evaluation of exoskeletons for the prevention of Low-Back Pain ' , PhD , Vrije Universiteit Amsterdam ..  , 2020
 
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SPEXOR passive spinal exoskeleton decreases metabolic cost ..:

Baltrusch, S J ; van Dieën, J H ; Koopman, A S...
Baltrusch , S J , van Dieën , J H , Koopman , A S , Näf , M B , Rodriguez-Guerrero , C , Babič , J & Houdijk , H 2020 , ' SPEXOR passive spinal exoskeleton decreases metabolic cost during symmetric repetitive lifting ' , European Journal of Applied Physiology , vol. 120 , no. 2 , pp. 401-412 . https://doi.org/10.1007/s00421-019-04284-6.  , 2020
 
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