Abstract
Classical extreme value models are families of limit distributions of sample maxima. Now, consider expansions of length two where limit distributions are the leading terms. Such expansions define extended extreme value models.
We will study the asymptotic performance of an adaptive estimator of the scale parameter α in an extended Gumbel model, thus also getting an estimator of the tail index 1/α in a model of Pareto type distributions. Under the present conditions the new estimator is asymptotically superior to those given in literature.
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References
Csörgo, S., Deheuvels, P. and Mason, D. (1985). Kernel estimates of the tail index of a distribution. Ann. Statist. 13, 1050–1078.
Falk, M. (1985). Uniform convergence of extreme order statistics. Habilitation Thesis, University of Siegen.
Hall, P. and Welsh, A. H. (1985). Adaptive estimates of parameters of regular variation. Ann. Statist. 13, 331–341.
Häusler, E. and Teugels, J. L. (1985). On asymptotic normality of Hill’s estimator for the exponent of regular variation. Ann. Statist. 13, 743–756.
Hill, B. M. (1975). A simple approach to inference about the tail of a distribution. Ann. Statist. 3, 1163–1174.
Hüsler, J. and Tiago de Oliveira, J. (1986). The usage of the largest observations for parameter and quantile estimation for the Gumbel distribution; an efficiency analysis. Preprint.
Reiss, R.-D. (1987). Estimating the tail index of the claim size distribution. Blätter der DGVM 18, 21–25.
Reiss, R.-D. (1989). Approximate Distributions of Order Statistics (With Applications to Nonparametric Statistics). Springer Series in Statistics. New York: Springer.
Smith, R. L. (1987). A theoretical comparison of the annual maximum and threshold approaches to extreme value analysis. Report No. 53, University of Surrey.
Weiss, L. (1971). Asymptotic inference about a density function at an end of its range. Nay. Res. Logist. Quart. 18, 111–114.
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© 1989 Springer-Verlag Berlin Heidelberg
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Reiss, RD. (1989). Extended Extreme Value Models and Adaptive Estimation of the Tail Index. In: Hüsler, J., Reiss, RD. (eds) Extreme Value Theory. Lecture Notes in Statistics, vol 51. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-3634-4_14
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DOI: https://doi.org/10.1007/978-1-4612-3634-4_14
Publisher Name: Springer, New York, NY
Print ISBN: 978-0-387-96954-1
Online ISBN: 978-1-4612-3634-4
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