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modeling, we construct the area-wide indicators by utilizing weights that minimize the variance of the out-of-sample forecast … errors of the area-wide target variable. In an out-of-sample forecast experiment we find that our optimal pooling of … information approach outperforms alternative forecasting methods in terms of forecast accuracy …
Persistent link: https://www.econbiz.de/10012753479
rates approach forecasting from a different perspective. Rather than focus on forecast errors for bilateral exchange rates …
Persistent link: https://www.econbiz.de/10013081705
The use of large datasets for macroeconomic forecasting has received a great deal of interest recently. Boosting is one possible method of using high-dimensional data for this purpose. It is a stage-wise additive modelling procedure, which, in a linear specification, becomes a variable selection...
Persistent link: https://www.econbiz.de/10013085278
We investigate the role of crude oil spot and futures prices in the process of price discovery by using a cost-of-carry model with an endogenous convenience yield and daily data over the period from January 1990 to December 2008. We provide evidence that futures markets play a more important...
Persistent link: https://www.econbiz.de/10013094836
This paper considers the problem of model uncertainty in the case of multi-asset volatility models and discusses the use of model averaging techniques as a way of dealing with the risk of inadvertently using false models in portfolio management. Evaluation of volatility models is then considered...
Persistent link: https://www.econbiz.de/10013316571
This paper explores a range of different forecast methods for Brent oil prices and analyses their performance relative … across forecast horizons. To address this instability, we propose a forecast combination for predicting quarterly real Brent … generates forecasts whose performance is robust over time. The improvements in forecast accuracy and stability are noticeable in …
Persistent link: https://www.econbiz.de/10012964616
quite rapidly with the forecast horizon, and (b) AugGVAR forecasts do as well as other data-rich forecasting techniques for … short horizons, and tend to do better for longer forecast horizons …
Persistent link: https://www.econbiz.de/10013040008
This paper applies component-wise boosting to the topic of regional economic forecasting. Component-wise boosting is a pre-selection algorithm of indicators for forecasting. By using unique quarterly real gross domestic product data for two German states (the Free State of Saxony and...
Persistent link: https://www.econbiz.de/10013315480
This paper considers forecast averaging when the same model is used but estimation is carried out over different … estimation windows leads to a lower bias and to a lower root mean square forecast error for all but the smallest of breaks …
Persistent link: https://www.econbiz.de/10012756639
Recent articles suggest that a Bayesian vector autoregression (BVAR) with shrinkage is a good forecast device even when … the number of variables is large. In this paper we evaluate different variants of the BVAR with respect to their forecast … optimally does not improve forecast accuracy; (e) all variants except the large BVAR tend to be well calibrated for inflation …
Persistent link: https://www.econbiz.de/10013055383