Inference for Adaptive Time Series Models : Stochastic Volatility and Conditionally Gaussian State Space Form
In this paper we replace the Gaussian errors in the standard Gaussian, linear state space model with stochastic volatility processes. This is called a GSSF-SV model. We show that conventional MCMC algorithms for this type of model are ineffective, but that this problem can be removed by reparameterising the model. We illustrate our results on an example from financial economics and one from the nonparametric regression model. We also develop an effective particle filter for this model which is useful to assess the fit of the model
Year of publication: |
2004
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Authors: | Bos, Charles S. ; Shephard, Neil |
Publisher: |
[S.l.] : SSRN |
Subject: | Großbritannien | United Kingdom | Japan | Deutschland | Germany | Zeitreihenanalyse | Time series analysis | Markov-Kette | Markov chain | Schätzung | Estimation | Frankreich | France | US-Dollar | US dollar | Zustandsraummodell | State space model | Theorie | Theory | Kanada | Canada |
Saved in:
freely available
Extent: | 1 Online-Ressource (32 p) |
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Type of publication: | Book / Working Paper |
Language: | English |
Notes: | Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments January 2004 erstellt |
Other identifiers: | 10.2139/ssrn.495922 [DOI] |
Classification: | C15 - Statistical Simulation Methods; Monte Carlo Methods ; C32 - Time-Series Models ; C51 - Model Construction and Estimation ; F31 - Foreign Exchange |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10014073593