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math.ST2026★ 1 cited
Sufficient Conditions for Some Stochastic Orders of Discrete Random Variables with Applications in Reliability
F. Belzunce, C. MartÃnez-Riquelme, M. Pereda
In this paper we focus on providing sufficient conditions for some well-known stochastic orders in reliability but dealing with the discrete versions of them, filling a gap in the…
math.ST2026★ 12 cited
Comparisons of policies based on relevation and replacement by a new one unit in reliability
Belzunce, F., MartÃnez-Riquelme +5
The purpose of this paper is to study the role of the relevation transform, where a failed unit is replaced by a used unit with the same age as the failed one, as an alternative to…
math.ST2026★ 2 cited
A new stochastic dominance criterion for dependent random variables with applications
F. Belzunce, C. MartÃnez-Riquelme
In this paper we develop a new tool for the comparison of paired data based on a new criterion of stochastic dominance that takes into account the dependence structure of the rando…