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Long memory modelling of inflation with stochastic variance and structural breaks

Bos, Charles S.; Koopman, Siem Jan; Ooms, Marius - 2007

We investigate changes in the time series characteristics of postwar U.S. inflation. In a model-based analysis the conditional mean of inflation is specified by a long memory autoregressive fractionally integrated moving average process and the conditional variance is modelled by a stochastic...

Persistent link: https://www.econbiz.de/10011373822

Long memory dynamics for multivariate dependence under heavy tails

Janus, Paweł; Koopman, Siem Jan; Lucas, André - In: Journal of empirical finance 29 (2014), pp. 187-206

Persistent link: https://www.econbiz.de/10011300485

Long memory dynamics for multivariate dependence under heavy tails

Janus, Paweł; Koopman, Siem Jan; Lucas, André - 2011

Persistent link: https://www.econbiz.de/10009720703

Monte Carlo maximum likelihood estimation for generalized long-memory time series models

Mesters, G.; Koopman, Siem Jan; Ooms, Marius - 2011

Persistent link: https://www.econbiz.de/10009720782

Monte Carlo maximum likelihood estimation for generalized long-memory time series models

Mesters, G.; Koopman, Siem Jan; Ooms, Marius - In: Econometric reviews 35 (2016) 1/4, pp. 659-687

Persistent link: https://www.econbiz.de/10011550112

Stock index volatility forecasting with high frequency data

Hol Uspensky, Eugenie; Koopman, Siem Jan - 2002

Volatility (SV) and Generalised Autoregressive Conditional Heteroskedasticity (GARCH) models which are both extended to include … outperforms the GARCH model. …

Persistent link: https://www.econbiz.de/10011326944