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On Joint Estimation of an Exponent of Regular Variation and an Asymmetry Parameter for Tail Distributions

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Sums, Trimmed Sums and Extremes

Part of the book series: Progress in Probability ((PRPR,volume 23))

Abstract

A random variable X is said to have a joint tail distribution which is regularly varying of index -α if for each c > 0,

$$ \mathop {\lim }\limits_{t \to \infty } \frac{{P(\left| X \right| > \,ct)}}{{P(|X|\, > \,t)}}\, = \,c^{ - \alpha }.$$

Supportedx in part by NSF grant DMS-87-02878.

Supported in part by NSF grants DMS-87-02878 and DMS-88-96217.

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References

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© 1991 Birkhäuser Boston

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Hahn, M.G., Weiner, D.C. (1991). On Joint Estimation of an Exponent of Regular Variation and an Asymmetry Parameter for Tail Distributions. In: Hahn, M.G., Mason, D.M., Weiner, D.C. (eds) Sums, Trimmed Sums and Extremes. Progress in Probability, vol 23. Birkhäuser Boston. https://doi.org/10.1007/978-1-4684-6793-2_4

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  • DOI: https://doi.org/10.1007/978-1-4684-6793-2_4

  • Publisher Name: Birkhäuser Boston

  • Print ISBN: 978-1-4684-6795-6

  • Online ISBN: 978-1-4684-6793-2

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