Showing 1 - 10 of 3,854
This paper introduces the model confidence set (MCS) and applies it to the selection of models. An MCS is a set of models that is constructed so that it will contain the best model with a given level of confidence. The MCS is in this sense analogous to a confidence interval for a parameter. The...
Persistent link: https://www.econbiz.de/10014048585
The paper proposes a new algorithm for finding the confidence set of a collection of forecasts or prediction models. Existing numerical implementations for finding the confidence set use an elimination approach where one starts with the full collection of models and successively eliminates the...
Persistent link: https://www.econbiz.de/10011342917
The asymptotic distributions of the recursive out-of-sample forecast accuracy test statistics depend on stochastic … involves more than one predictor and heteroskedasticity is present. We first show both the recursive F-test and its Wald …
Persistent link: https://www.econbiz.de/10014101174
done in the recent proposal of Patton and Timmermann (2010). But their test is only a test for the direction of … increasing under the alternative. When the relation is non-monotonic or weakly increasing, the test can break down and falsely …
Persistent link: https://www.econbiz.de/10013092850
done in the recent proposal of Patton and Timmermann (2010). But their test is only a test for the direction of … increasing under the alternative. When the relation is non-monotonic or weakly increasing, the test can break down and falsely …
Persistent link: https://www.econbiz.de/10009747441
ongoing discussion how to estimate the probability of back-test overfitting and adjust the expected performance indicators … that consistently yields the desired robust estimates based on an MCMC simulation. The approach is tested on a class of …
Persistent link: https://www.econbiz.de/10011722180
predictability in postwar US data, thus reconciling the diverging conclusions in the literature. Our findings are robust to the …
Persistent link: https://www.econbiz.de/10009684124
appropriate for the data at hand, our tests exploit the efficiency gains possible. Moreover, we show by simulation that our test …
Persistent link: https://www.econbiz.de/10012851874
We suggest a robust form of conditional moment test as a constructive test for functional misspecification in … multiplicative error models. The proposed test has power solely against violations of the conditional mean restriction but is not … function induces high power against various alternatives. We illustrate how to adapt the framework to test also out …
Persistent link: https://www.econbiz.de/10003796125
The paper highlights causal inference based on econometric measurement in real-time data environments. Each state has a … Inference is introduced for real-time data environments …
Persistent link: https://www.econbiz.de/10012934379