Paper #1368
- Title:
- Conditional predictive density evaluation in the presence of instabilities
- Authors:
- Barbara Rossi and Tatevik Sekhposyan
- Date:
- February 2013
- Abstract:
- 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 predictive densities even if it appears only over a fraction of the sample, due to the presence of instabilities. Our results indicate that our tests are well sized and have good power in detecting mis-specification in predictive densities, even when it is time-varying. An application to density forecasts of the Survey of Professional Forecasters demonstrates the usefulness of the proposed methodologies.
- Keywords:
- Predictive Density, Dynamic Mis-specification, Instability, Structural Change, Forecast Evaluation.
- JEL codes:
- C22, C52, C53
- Area of Research:
- Macroeconomics and International Economics
- Published in:
- Journal of Econometrics, 177 (2), 199-212, 2013
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