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Testing parameter constancy in unit root autoregressive models against continuous change

He, Changli (contributor); Sandberg, Rickard (contributor) - 2005 - [Elektronische Ressource], Rev. February 8, 2005

In this paper we derive tests for parameter constancy when the data generating process is non-stationary against the hypothesis that the parameters of the model change smoothly over time. To obtain the asymptotic distributions of the tests we generalize many theoretical results, as well as new...

Persistent link: https://www.econbiz.de/10002570513

A nonlinear time series model of El Niño

Hall, Anthony D.; Skalin, Joakim; Teräsvirta, Timo - 1998

Persistent link: https://www.econbiz.de/10000994162

On the effects of imposing or ignoring long memory when forecasting

Andersson, Michael K. - 1998

Persistent link: https://www.econbiz.de/10000981126

Exchange rate expectations, the forward exchange rate bias and risk premia in target zones

Nessén, Marianne - 1994

Persistent link: https://www.econbiz.de/10000888951

International portofolio diversification and the foreign exchanges risk premium

Nessén, Marianne - 1994

Persistent link: https://www.econbiz.de/10000902160

Finite dimensional Markovian realizations for stochastic volatility forward rate models

Björk, Tomas (contributor); Landén, Camilla (contributor); … - 2002 - [Elektronische Ressource], This version: May 6, 2002

we use the previously developed Hilbert space realization theory in order provide general necessary and sufficent … the theory by analyzing a number of concrete examples. -- HJM models ; stochastic volatility ; factor models ; forward …

Persistent link: https://www.econbiz.de/10001664233