Existence of joint moments of stable random variables
Let X1, X2,..., Xn be jointly [alpha]-stable random variables, 0 < [alpha] < 2, and let p1, p2,..., pn be non-negative numbers. We give a necessary and sufficient condition for E X1 p1 ... Xn pn to be finite.
Year of publication: |
1990
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Authors: | Samorodnitsky, Gennady ; Taqqu, Murad S. |
Published in: |
Statistics & Probability Letters. - Elsevier, ISSN 0167-7152. - Vol. 10.1990, 2, p. 167-172
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Publisher: |
Elsevier |
Keywords: | Stable random vectors stable distribution moments n-fold dependence maximal subsets |
Saved in:
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