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Consider the problem of testing s hypotheses simultaneously. The usual approach to dealing with the multiplicity problem is to restrict attention to procedures that control the probability of even one false rejection, the familiar familywise error rate (FWER). In many applications, particularly...
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Most panel unit root tests are designed to test the joint null hypothesis of a unit root for each individual series in a panel. After a rejection, it will often be of interest to identify which series can be deemed to be stationary and which series can be deemed nonstationary. Researchers will...
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this property via a simulation study and two empirical applications. In particular, the bootstrap method is competitive …
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En este trabajo se presenta la metodología bootstrap como una alternativa para construir intervalos de predicción en … proporciona una revisión de los métodos bootstrap cuando las series analizadas son heterocedásticas, haciendo especial énfasis en … donde se aplica la metodología bootstrap para la construcción de intervalos de predicción. This paper presents the bootstrap …
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on a simulation based multiplier method and a bootstrap method. We also explore the finite sample behaviour of both …
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This study examines the generalized Fisher hypothesis as applied to common stocks by using the recently proposed second generation panel cointegration tests. Unlike their predecessors, these new tests assume the existence of cross-section dependence in the data. For the sample analyzed, we...
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the analyses, Carhart's four-factor model is used as the benchmark for performance, and bootstrap procedures are applied …This article reports a study on the performance of mutual equity funds in Brazil from January 2002 to August 2012. For … their managers. For the bottom ranked funds, on the contrary, there is statistical evidence that their poor performance is …
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