Arbeitspapier

Kurtosis transformation and kurtosis ordering

Leptokurtic distributions can be generated by applying certain non-linear transformations to a standard normal random variable. Within this work we derive general conditions for these transformations which guarantee that the generated distributions are ordered with respect to the partial ordering of van Zwet for symmetric distributions and the partial ordering of MacGillivray for arbitrary distributions. In addition, we propose a general power transformation which nests the H-, J- and K-transformations which have already been proposed in the literature. Within this class of power transformations the above mentioned condition can be easily verified and the power can be interpreted as parameter of leptokurtosis.

Language
Englisch

Bibliographic citation
Series: Diskussionspapier ; No. 53/2003

Classification
Wirtschaft
Subject
Power kurtosis transformation
leptokurtosis
kurtosis ordering

Event
Geistige Schöpfung
(who)
Klein, Ingo
Fischer, Matthias J.
Event
Veröffentlichung
(who)
Friedrich-Alexander-Universität Erlangen-Nürnburg, Lehrstuhl für Statistik und Ökonometrie
(where)
Nürnberg
(when)
2003

Handle
Last update
10.03.2025, 11:46 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Klein, Ingo
  • Fischer, Matthias J.
  • Friedrich-Alexander-Universität Erlangen-Nürnburg, Lehrstuhl für Statistik und Ökonometrie

Time of origin

  • 2003

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