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A Graphical Tool for Copula Selection Based on Tail Dependence

Roberta Pappadà
•
Fabrizio Durante
•
Nicola Torelli
2018
  • book part

Abstract
In many practical applications, the selection of copulas with a specific tail behaviour may allow to estimate properly the region of the distribution that is needed at most, especially in risk management procedures. Here, a graphical tool is presented in order to assist the decision maker in the selection of an appropriate model for the problem at hand. Such a tool provides valuable indications for a preliminary overview of the tail features of different copulas which may help in the choice of a parametric model. Its use is illustrated under various dependency scenarios.
DOI
10.1007/978-3-319-55708-3_23
WOS
WOS:000453045800023
Archivio
http://hdl.handle.net/11368/2913303
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85049902782
https://link.springer.com/chapter/10.1007%2F978-3-319-55708-3_23
Diritti
closed access
license:copyright editore
FVG url
https://arts.units.it/request-item?handle=11368/2913303
Soggetti
  • copula

  • cluster analysi

  • tail dependence

  • graphical statistics

Web of Science© citazioni
2
Data di acquisizione
Mar 17, 2024
google-scholar
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