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We propose a new method for multivariate forecasting which combines Dynamic Factor and multivariate GARCH models. The information contained in large datasets is captured by few dynamic common factors, which we assume being conditionally heteroskedastic. After presenting the model, we propose a...
Persistent link: https://www.econbiz.de/10013154951
forecasts. In contrast to Boivin and Ng (2005), we show that the dynamic restrictions imposed by the procedure of Forni, Hallin … methods have a similar performance and produce highly collinear forecasts …
Persistent link: https://www.econbiz.de/10013317450
This paper describes an algorithm to compute the distribution of conditional forecasts, i.e. projections of a set of … and financial indicators. Both approaches deliver similar forecasts and scenario assessments. In addition, conditional … forecasts shed light on the stability of the dynamic relationships in the euro area during the recent episodes of financial …
Persistent link: https://www.econbiz.de/10013047977
We investigate identifiability issues in DSGE models and their consequences for parameter estimation and model evaluation when the objective function measures the distance between estimated and model impulse responses. We show that observational equivalence, partial and weak identification...
Persistent link: https://www.econbiz.de/10011604629
We investigate identifiability issues in DSGE models and their consequences for parameter estimation and model evaluation when the objective function measures the distance between estimated and model impulse responses. We show that observational equivalence, partial and weak identification...
Persistent link: https://www.econbiz.de/10013318045
This study applies a model averaging approach to conditionally forecast housing investment in the largest euro area countries and the euro area. To account for substantial modelling uncertainty, it estimates many vector error correction models (VECMs) using a wide set of short and long-run...
Persistent link: https://www.econbiz.de/10014374595
This study applies a model averaging approach to conditionally forecast housing investment in the largest euro area countries and the euro area. To account for substantial modelling uncertainty, it estimates many vector error correction models (VECMs) using a wide set of short and long-run...
Persistent link: https://www.econbiz.de/10014355351
The accession of ten countries into the European Union makes the forecasting of their key macroeconomic indicators an exercise of some importance. Because of the transition period, only short spans of reliable time series are available, suggesting the adoption of simple time series models as...
Persistent link: https://www.econbiz.de/10011604528
from an aggregation of country-specific forecasts. Factor models in particular prove rather accurate, where the factors …
Persistent link: https://www.econbiz.de/10011604928
forecasts (bottom-up approaches). Overall, all methods perform better than a simple benchmark for short horizons (up to three … out-perform bottom-up ones for real variables, but not for prices. Finally, when country-specific forecasts are adjusted … to match direct forecasts at the aggregate levels (top-down approaches), the forecast accuracy is neither improved nor …
Persistent link: https://www.econbiz.de/10011605105