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realized sales, we document that only major forecast errors are predictable and display autocorrelation. This result is a … forecast errors are neither predictable nor autocorrelated. To arrive at this result, we develop a novel methodology to … environments where information processing is more costly. This results in major forecast errors that are predictable and …
Persistent link: https://www.econbiz.de/10012174792
forecast errors of own sales growth. In this context, we conduct a variety of exercises to demonstrate the methodology …
Persistent link: https://www.econbiz.de/10014502459
This paper studies how managers plan under uncertainty. In a new survey panel on German manufacturing firms, we show … that uncertainty reflects change: Planning incorporates higher subjective uncertainty about future sales growth when the …, subjective uncertainty closely tracks conditional volatility of shocks: Both exhibit an asymmetric V-shaped relationship with …
Persistent link: https://www.econbiz.de/10012668288
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/10009721997
This paper argues that probability forecasts convey information on the uncertainties that surround macroeconomic forecasts in a manner which is straightforward and which is preferable to other alternatives, including the use of confidence intervals. Probability forecasts relating to UK output...
Persistent link: https://www.econbiz.de/10009781626
forecasts are derived from non-directional forecasts and whether point forecast have predictive value when transformed into …
Persistent link: https://www.econbiz.de/10012212847
growth, inflation, and unemployment over 1985-2020, we find pervasive overreaction to news at most of the monthly forecast …
Persistent link: https://www.econbiz.de/10012226771
uncertainty of a combined forecast should be interpreted as that of a typical forecaster randomly drawn from the pool. With a … some previously used measures significantly underestimate the conceptually correct benchmark forecast uncertainty. … standard factor decomposition of a panel of forecasts, we show that the uncertainty of a typical forecaster can be expressed as …
Persistent link: https://www.econbiz.de/10012405456
quarterly frequency. We forecast gross domestic product (GDP) for two German states (Free State of Saxony and Baden …. Our results show that we can significantly increase forecast accuracy compared to an autoregressive benchmark model, both … structure better than other indicators. -- leading indicators ; regional forecasting ; forecast evaluation ; forecast …
Persistent link: https://www.econbiz.de/10009630640
We have argued that from the standpoint of a policy maker, the uncertainty of using the average forecast is not the … that the uncertainty of the average forecast can be expressed as the disagreement among the forecasters plus the volatility … the conceptually correct benchmark forecast uncertainty. …
Persistent link: https://www.econbiz.de/10011305389