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We explore interval forecast comparison when the nominal confidence level is specified, but the quantiles on which … interval forecast loss functions should meet in such environments, and we show that a variety of popular approaches to interval … forecast comparison fail them. Our negative results strengthen the case for abandoning interval forecasts in favor of density …
Persistent link: https://www.econbiz.de/10012913460
Persistent link: https://www.econbiz.de/10009765842
react in a timely fashion to changes in the environment, leading to real-time forecast improvements relative to other … methods of density forecast combination, such as Bayesian model averaging, optimal (static) pools, and equal weights. We show …
Persistent link: https://www.econbiz.de/10010414783
react in a timely fashion to changes in the environment, leading to real-time forecast improvements relative to other … methods of density forecast combination, such as Bayesian model averaging, optimal (static) pools, and equal weights. We show …
Persistent link: https://www.econbiz.de/10013044329
environment, leading to real-time forecast improvements relative to other methods of density forecast combination, such as …
Persistent link: https://www.econbiz.de/10013046125
unable to discriminate among a set of plausible forecast distributions because of partial identification or concerns about … of forecast distributions. We show that for a large class of models including semiparametric panel data models for … having to estimate the set of forecast distributions and develop a suitable asymptotic efficiency theory …
Persistent link: https://www.econbiz.de/10014090507
This paper develops and illustrates a simple method to generate a DSGE model-based forecast for variables that do not …
Persistent link: https://www.econbiz.de/10014214672
Macroeconomic data are subject to revision over time as later vintages are released, yet the usual way of generating real-time out-of-sample forecasts from models effectively makes no allowance for this form of data uncertainty. We analyse a simple method which has been used in the context of...
Persistent link: https://www.econbiz.de/10012951549
modifies the estimation routine due to the assumption that the difference between a replicable and a non-replicable forecast …Macro-economic forecasts are often based on the interaction between econometric models and experts. A forecast that is … based only on an econometric model is replicable and may be unbiased, whereas a forecast that is not based only on an …
Persistent link: https://www.econbiz.de/10013142714
In this paper we document that realized variation measures constructed from high-frequency returns reveal a large degree of volatility risk in stock and index returns, where we characterize volatility risk by the extent to which forecasting errors in realized volatility are substantive. Even...
Persistent link: https://www.econbiz.de/10013149893