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hierarchically by export destination and product category. We apply existing state of the art methods in forecast reconciliation and … forecasts, reconciliation also leads to improvements in forecast accuracy. …
Persistent link: https://www.econbiz.de/10012111092
exploit many predictors, and this chapter surveys these methods. The first group of methods considered is forecast combination … (forecast pooling), in which a single forecast is produced from a panel of many forecasts. The second group of methods is based … increasingly precise as the number of series increases) can be used to forecast individual economic variables. The third group of …
Persistent link: https://www.econbiz.de/10014023696
entropy to tilt one-step ahead and long-horizon VAR forecasts to match the nowcast and long-horizon forecast from the Survey … of Professional Forecasters. The results indicate meaningful gains in multi-horizon forecast accuracy relative to model …, including those that are not directly tilted but are affected through spillover effects from tilted variables. The forecast …
Persistent link: https://www.econbiz.de/10012916060
In the existing literature, conditional forecasts in the vector autoregressive (VAR) framework have not been commonly presented with probability distributions or error bands. This paper develops Bayesian methods for computing such distributions or bands. It broadens the class of conditional...
Persistent link: https://www.econbiz.de/10013032159
In this paper we use a reduced form model for the analysis of Portfolio Credit Risk. For this purpose, we fit a Dynamic Factor model, DF, to a large dataset of default rates proxies and macrovariables for Italy. Multi step ahead density and probability forecasts are obtained by employing both...
Persistent link: https://www.econbiz.de/10013159689
In this paper we use a reduced form model for the analysis of Portfolio Credit Risk. For this purpose, we fit a Dynamic Factor model, DF, to a large dataset of default rates proxies and macrovariables for Italy. Multi step ahead density and probability forecasts are obtained by employing both...
Persistent link: https://www.econbiz.de/10013159697
further improve the other method's forecasting performance. The performance of using BMA to forecast bond excess return is … model in forecasting one-month-ahead yield curve. We apply BMA to forecast the government bond yield change and indicate BMA …
Persistent link: https://www.econbiz.de/10013113732
area, the United States and Japan. In particular, incorporating survey forecast information helps to reduce the uncertainty …
Persistent link: https://www.econbiz.de/10011809970
This paper introduces a new approach to forecast pooling methods based on a nonparametric prior for the weight vector …
Persistent link: https://www.econbiz.de/10012828453