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We propose a new algorithm which allows easy estimation of Vector Autoregressions (VARs) featuring asymmetric priors and time varying volatilities, even when the cross sectional dimension of the system N is particularly large. The algorithm is based on a simple triangularisation which allows to...
Persistent link: https://www.econbiz.de/10011460766
The paper addresses the issue of forecasting a large set of variables using multivariate models. In particular, we … propose three alternative reduced rank forecasting models and compare their predictive performance with the most promising … classical reduced rank regression, a two-step procedure that applies, in turn, shrinkage and reduced rank restrictions, and the …
Persistent link: https://www.econbiz.de/10010284099
Small or medium-scale VARs are commonly used in applied macroeconomics for forecasting and evaluating the shock … instability in a forecasting context. While none of the methods clearly emerges as best, some techniques turn out to be useful to … improve the forecasting performance. …
Persistent link: https://www.econbiz.de/10012143851
from the weather forecasting literature known as `ensemble modelling'. In this approach, uncertainty about model … provide two examples of this modelling strategy: (i) forecasting inflation with a disaggregate ensemble; and (ii) forecasting …
Persistent link: https://www.econbiz.de/10012143720
that, in this case, adding stochastic volatility can further improve the forecasting performance of a single-factor BVAR …
Persistent link: https://www.econbiz.de/10014548224
Forecast combination has become popular in central banks as a means to improve forecasts and to alleviate the risk of selecting poor models. However, if a model suite is populated with many similar models, then the weight attached to other independent models may be lower than warranted by their...
Persistent link: https://www.econbiz.de/10012143724
In this paper, we analyse Okun's law - a relation between the change in the unemployment rate and GDP growth - using data from Australia, the euro area, the United Kingdom and the United States. More specifically, we assess the relevance of non-Gaussianity when modelling the relation. This is...
Persistent link: https://www.econbiz.de/10013331912
In this paper, we estimate trend inflation in Sweden using an unobserved components stochastic volatility model. Using data from 1995Q4 to 2021Q4 and Bayesian estimation methods, we find that trend inflation has been well-anchored during the period - although in general at a level below the...
Persistent link: https://www.econbiz.de/10013331913
problem to tackle with a traditional Bayesian approach. Our solution is to focus on the forecasting performance for the …
Persistent link: https://www.econbiz.de/10012654331
unemployment rate on inflation is not fundamentally different over time. Finally, a conditional forecasting exercise suggests that …
Persistent link: https://www.econbiz.de/10012654433