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This paper investigates the finite sample properties of confidence intervals for structural vector error correction models (SVECMs) with long-run identifying restrictions on the impulse response functions. The simulation study compares methods that are frequently used in applied SVECM studies...
Persistent link: https://www.econbiz.de/10010263627
relevance to account for serial correlation in economic time series when testing for the value of directional forecasts. …
Persistent link: https://www.econbiz.de/10010271838
about sets of structural impulse responses, allowing for dependencies across time as well as across response functions. Such …
Persistent link: https://www.econbiz.de/10011431286
In this paper, we study the asymptotic distribution of a simple two-stage (Hannan-Rissanen-type) linear estimator for stationary invertible vector autoregressive moving average (VARMA) models in the echelon form representation. General conditions for consistency and asymptotic normality are...
Persistent link: https://www.econbiz.de/10005100706
We propose methods for testing hypothesis of non-causality at various horizons, as defined in Dufour and Renault (1998, Econometrica). We study in detail the case of VAR models and we propose linear methods based on running vector autoregressions at different horizons. While the hypotheses...
Persistent link: https://www.econbiz.de/10005100843
relevance to account for serial correlation in economic time series when testing for the value of directional forecasts. …
Persistent link: https://www.econbiz.de/10005652761
This paper investigates the finite sample properties of confidence intervals for structural vector error correction models (SVECMs) with long-run identifying restrictions on the impulse response functions. The simulation study compares methods that are frequently used in applied SVECM studies...
Persistent link: https://www.econbiz.de/10005677903
In this paper, we study the asymptotic distribution of a simple two-stage (Hannan-Rissanen-type) linear estimator for stationary invertible vector autoregressive moving average (VARMA) models in the echelon form representation. General conditions for consistency and asymptotic normality are...
Persistent link: https://www.econbiz.de/10008671561
about sets of structural impulse responses, allowing for dependencies across time as well as across response functions. Such …
Persistent link: https://www.econbiz.de/10011421682
ratio for dates. A bivariate BEKK GARCH model is used to determine time-varying hedge ratios. The results show that the …
Persistent link: https://www.econbiz.de/10010489742