The inverse moment for widely orthant dependent random variables
نویسندگان
چکیده
منابع مشابه
The inverse moment for widely orthant dependent random variables
In this paper, we investigate approximations of the inverse moment model by widely orthant dependent (WOD) random variables. Let {Zn,n≥ 1} be a sequence of nonnegative WOD random variables, and {wni , 1≤ i≤ n,n≥ 1} be a triangular array of nonnegative nonrandom weights. If the first moment is finite, then E(a + ∑n i=1wniZi) –α ∼ (a +∑ni=1wniEZi)–α for all constants a > 0 and α > 0. If the rth m...
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ژورنال
عنوان ژورنال: Journal of Inequalities and Applications
سال: 2016
ISSN: 1029-242X
DOI: 10.1186/s13660-016-1099-8