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double bootstrap, but it is far less computationally demanding. Simulation results for three different cases suggest that the …Two procedures are proposed for estimating the rejection probabilities of bootstrap tests in Monte Carlo experiments … without actually computing a bootstrap test for each replication. These procedures are only about twice as expensive (per …
Persistent link: https://www.econbiz.de/10008793559
convergence with the parametric bootstrap or the nonparametric bootstrap. For linear data generating processes (DGP) we show in …, within the framework of the bootstrap, we thought that the error in rejection probability (ERP) had the same rate of … are nonnull. Indeed, we show that the ERP is the same for the asymptotic test as for the classical parametric bootstrap …
Persistent link: https://www.econbiz.de/10008793826
bootstrapping the three non-exact test statistics and also a new conditional bootstrap version of the LR test. These use more … procedures is used, both the K and conditional bootstrap LR tests have excellent performance under the null. However, power …
Persistent link: https://www.econbiz.de/10008793853
the driving stationary series. The situation is analysed from the point of view of bootstrap testing, and an exact … quantitative account is given of the error in rejection probability of a bootstrap test. A particular method of estimating the MA … parameter is recommended, as it leads to very little distortion even when the MA parameter is close to -1. A new bootstrap …
Persistent link: https://www.econbiz.de/10008794177
the approximation is checked in a number of simulation experiments, and is found to be very good unless the tail of the … underlying distribution is heavy. Bootstrap methods are presented which alleviate this problem except in cases in which the …
Persistent link: https://www.econbiz.de/10008794210
can be either asymptotic or bootstrap-based. In principle, the bootstrap is an ideal tool, since in this paper I ignore … issues of complex sampling schemes, and suppose that observations are IID. However both bootstrap inference, and, to a …
Persistent link: https://www.econbiz.de/10008794291
The bootstrap is a statistical technique used more and more widely in econometrics. While it is capable of yielding …, if observed, help to obtain the best the bootstrap can offer. Bootstrapping always involves setting up a bootstrap data …-generating process (DGP). The main types of bootstrap DGP in current use are discussed, with examples of their use in econometrics. The …
Persistent link: https://www.econbiz.de/10008794309
Bayesians and non-Bayesians, often called frequentists, seem to be perpetually at loggerheads on fundamental questions of statistical inference. This paper takes as agnostic a stand as is possible for a practising frequentist, and tries to elicit a Bayesian answer to questions of interest to...
Persistent link: https://www.econbiz.de/10008794311
by the European Commission. Moreover, we consider the methodology based on bootstrap replications to estimate the …
Persistent link: https://www.econbiz.de/10010750609
. Les méthodes du bootstrap permettent d'obtenir une approximation de la vraie loi de la statistique en général plus précise … analytiquement. Dans cet article, nous présentons une méthodologie générale du bootstrap dans le contexte des modèles de régression. …
Persistent link: https://www.econbiz.de/10010750662