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Abstract:

In this work we propose a semiparametric likelihood procedure for the threshold selection for extreme values. This is achieved under a semiparametric model, which assumes there is a threshold above which the excess distribution belongs to the generalized Pareto family. The motivation of our proposal lays on a particular characterization of the threshold under the aforementioned model. A simulation study is performed to show empirically the properties of the proposal and we also compare it with other estimators. © 2013 Springer-Verlag Berlin Heidelberg.

Registro:

Documento: Artículo
Título:Threshold selection for extremes under a semiparametric model
Autor:Gonzalez, J.; Rodriguez, D.; Sued, M.
Filiación:Universidad de Buenos Aires, Ciudad Universitaria, Intendente Giraldes 2160, C1428EGA Buenos Aires, Argentina
CONICET, Buenos Aires, Argentina
Palabras clave:Extreme values theory; Fisher consistency; Semiparametric models; Threshold selection
Año:2013
Volumen:22
Número:4
Página de inicio:481
Página de fin:500
DOI: http://dx.doi.org/10.1007/s10260-013-0234-7
Título revista:Statistical Methods and Applications
Título revista abreviado:Stat. Methods and Appl.
ISSN:16182510
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_16182510_v22_n4_p481_Gonzalez

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Citas:

---------- APA ----------
Gonzalez, J., Rodriguez, D. & Sued, M. (2013) . Threshold selection for extremes under a semiparametric model. Statistical Methods and Applications, 22(4), 481-500.
http://dx.doi.org/10.1007/s10260-013-0234-7
---------- CHICAGO ----------
Gonzalez, J., Rodriguez, D., Sued, M. "Threshold selection for extremes under a semiparametric model" . Statistical Methods and Applications 22, no. 4 (2013) : 481-500.
http://dx.doi.org/10.1007/s10260-013-0234-7
---------- MLA ----------
Gonzalez, J., Rodriguez, D., Sued, M. "Threshold selection for extremes under a semiparametric model" . Statistical Methods and Applications, vol. 22, no. 4, 2013, pp. 481-500.
http://dx.doi.org/10.1007/s10260-013-0234-7
---------- VANCOUVER ----------
Gonzalez, J., Rodriguez, D., Sued, M. Threshold selection for extremes under a semiparametric model. Stat. Methods and Appl. 2013;22(4):481-500.
http://dx.doi.org/10.1007/s10260-013-0234-7