Showing 1 - 10 of 14,964
The accuracy of real-time forecasts of macroeconomic variables that are subject to revisions may crucially depend on the choice of data used to compare the forecasts against. We put forward a flexible time-varying parameter regression framework to obtain early estimates of the final value of...
Persistent link: https://www.econbiz.de/10010731620
found to perform better in out-of-sample forecasting than a benchmark linear model. An empirical illustration for US GDP …
Persistent link: https://www.econbiz.de/10010731787
We propose a new methodology to identify the sources of models’ forecasting performance. The methodology decomposes the … models’ forecasting performance into asymptotically uncorrelated components that measure instabilities in the forecasting … understanding the causes of the poor forecasting ability of economic models for exchange rate determination. …
Persistent link: https://www.econbiz.de/10008549032
This paper proposes new methodologies for evaluating out-of-sample forecasting performance that are robust to the … choice of the estimation window size. The methodologies involve evaluating the predictive ability of forecasting models over … the usefulness of the methodologies for evaluating exchange rate models' forecasting ability. …
Persistent link: https://www.econbiz.de/10010849591
We propose new methods for evaluating predictive densities. The methods include Kolmogorov-Smirnov and Cramér-von Mises-type tests for the correct specification of predictive densities robust to dynamic mis-specification. The novelty is that the tests can detect mis-specification in the...
Persistent link: https://www.econbiz.de/10010849628
standard approach. Using several shrinkage based forecasting methods, including new methods proposed here, we evaluate … random walk would not be the optimal forecasting method in a real time forecasting exercise, at least for some predictive …
Persistent link: https://www.econbiz.de/10010877147
forecasting performance of econometric models incorporating asymmetric price transmission from crude oil to gasoline. In this … point forecasting, while it can be exploited to produce more accurate sign and probability forecasts. Finally, we highlight … that the forecasting performance of the estimated models is time-varying. …
Persistent link: https://www.econbiz.de/10010940844
We propose new methods for evaluating predictive densities in an environment where the estimation error of the parameters used to construct the densities is preserved asymptotically under the null hypothesis. The tests offer a simple way to evaluate the correct specification of predictive...
Persistent link: https://www.econbiz.de/10011213420
The forecast combination literature has optimal combination methods, however, empirical studies have shown that the simple average is notoriously difficult to improve upon. This paper introduces a novel way to choose a subset of forecasters who might have specialized knowledge to improve upon...
Persistent link: https://www.econbiz.de/10011271666
Evaluation of forecast optimality in economics and finance has almost exclusively been conducted under the assumption of mean squared error loss. Under this loss function optimal forecasts should be unbiased and forecast errors should be serially uncorrelated at the single period horizon with...
Persistent link: https://www.econbiz.de/10005328966