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In this paper we investigate the forecasting performance of the median Consumer Price Index (CPI) in a variety of Bayesian vector autoregressions (BVARs) that are often used for monetary policy. Until now, the use of trimmed-mean price statistics in forecasting inflation has often been relegated...
Persistent link: https://www.econbiz.de/10011561107
vector can be recovered from the BVAR posterior estimates: a new 'quasi-Bayesian' DSGE estimation. An empirical application …
Persistent link: https://www.econbiz.de/10011886093
Autoregressive (BVAR) models. The moments of the assumed Normal-Inverse Wishart (no conjugate) prior distribution of the VAR … the results from previous studies, BVAR models with theoretical priors seem to achieve forecasting performance that is … comparable - if not better - to the one obtained using theory free "Minnesota" priors (Doan et al., 1984). Additionally, the …
Persistent link: https://www.econbiz.de/10010339762
Estimating demand for wide assortments of differentiated goods requires the specification of a demand system that is … parameters within a log-linear demand system where the number of price elasticity parameters grows quadratically in the number of … elasticities and demand predictions can be improved by imposing shrinkage to higher-level group effects rather than zero …
Persistent link: https://www.econbiz.de/10013231133
forecast comparison exercise. This paper discusses how the predictive likelihood can be estimated for any subset of the … compare the density forecast performance of a DSGE model to DSGE-VARs and reduced-form linear Gaussian models. …
Persistent link: https://www.econbiz.de/10010412361
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/10011389735
indicates that a BVAR performs better than the benchmark in all forecast horizons. Statistical differences between the two BVAR … desired policy goals. This paper develops a group of models to forecast inflation for Argentina, which includes autoregressive … models and different scale Bayesian VARs (BVAR), and compares their relative accuracy. The results show that the BVAR model …
Persistent link: https://www.econbiz.de/10011882797
Vector autoregressions have steadily gained in popularity since their introduction in econometrics 25 years ago. A drawback of the otherwise fairly well developed methodology is the inability to incorporate prior beliefs regarding the system's steady state in a satisfactory way. Such prior...
Persistent link: https://www.econbiz.de/10011585058
show that the BVAR model can improve the forecast ability of the univariate autoregressive benchmark's model of inflation …. The Giacomini-White test indicates that a BVAR performs better than the benchmark in all forecast horizons. Statistical … corrections to reach the desired policy goals. This paper develops a group of models to forecast inflation for Argentina, which …
Persistent link: https://www.econbiz.de/10011846246
Persistent link: https://www.econbiz.de/10013557119