Estimating the extremal index through local dependence

The extremal index is an important parameter in the characterization of extreme values of a stationary sequence. Our new estimation approach for this parameter is based on the extremal behavior under the local dependence condition D(k)(un). We compare a process satisfying one of this hierarchy of in...

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Bibliographic Details
Main Author: Ferreira, Helena (author)
Other Authors: Ferreira, Marta (author)
Format: article
Language:eng
Published: 2020
Subjects:
Online Access:http://hdl.handle.net/10400.6/8169
Country:Portugal
Oai:oai:ubibliorum.ubi.pt:10400.6/8169