Characterizations of the exponential distribution by the concept of residual life at random time

M. Kayid and S. Izadkhah

Statistics & Probability Letters, 2015, vol. 107, issue C, 164-169

Abstract: In this paper, the convolution and the order statistics of k independent random lifetimes are considered as random times. Based on the concept of residual life at such random times, new characterizations of the exponential distribution are established.

Keywords: Characterization; Completeness; Exponential distribution; Order statistics; Heterogenous gamma distributions (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (2)

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DOI: 10.1016/j.spl.2015.08.022

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