Showing 61 - 70 of 47,635
This paper evaluates the performance of 11 vector autoregressive models in forecasting 15 macroeconomic variables for …
Persistent link: https://www.econbiz.de/10010686906
sample (bayesian shrinkage), the forecasting performance of a VAR can be improved by adding macroeconomic variables and … and Reichlin (2010) shows that, when the degree of shrinkage is set in relation to the cross-sectional dimension of the …
Persistent link: https://www.econbiz.de/10010748294
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/10011114925
forecasting. The empirical results serve as a preliminary guide to understanding the behaviour of BMA under double asymptotics, i …
Persistent link: https://www.econbiz.de/10010618311
In this paper we discuss how the forecasting performance of Bayesian VARs is affected by a number of specification … lag length and of both; compare alternative approaches to h-step ahead forecasting (direct, iterated and pseudo …-iterated); discuss the treatment of the error variance and of cross-variable shrinkage; and address a set of additional issues, including …
Persistent link: https://www.econbiz.de/10008854551
Small or medium-scale VARs are commonly used in applied macroeconomics for forecasting and evaluating the shock … 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/10010905649
This paper shows that Vector Autoregression with Bayesian shrinkage is an appropriate tool for large dynamic models. We … build on the results by De Mol, Giannone, and Reichlin (2008) and show that, when the degree of shrinkage is set in relation … to the cross-sectional dimension, the forecasting performance of small monetary VARs can be improved by adding additional …
Persistent link: https://www.econbiz.de/10011605012
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 estimation of large Vector Autoregressions with stochastic volatility using standard methods is computationally very demanding. In this paper we propose to model conditional volatilities as driven by a single common unobserved factor. This is justified by the observation that the pattern of...
Persistent link: https://www.econbiz.de/10010540191
The estimation of large Vector Autoregressions with stochastic volatility using standard methods is computationally very demanding. In this paper we propose to model conditional volatilities as driven by a single common unobserved factor. This is justified by the observation that the pattern of...
Persistent link: https://www.econbiz.de/10011083279