A Study on Some Properties of Dynamic Survival Extropy and Its Relation to Economic Measures

Nair R. Dhanya () and Sathar E. I. Abdul ()
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Nair R. Dhanya: Department of Statistics, University of Kerala, Thiruvananthapuram – 695 581, India
Sathar E. I. Abdul: Department of Statistics, University of Kerala, Thiruvananthapuram – 695 581, India

Stochastics and Quality Control, 2022, vol. 37, issue 1, 65-74

Abstract: The main focus of this article is on the study of properties and characterizations of dynamic survival extropy and its scaled version. Its relation with other well-known measures is also discussed. A simple nonparametric estimator and a nonparametric estimator based on the kernel are proposed for survival extropy and scaled dynamic survival extropy respectively. These estimators could also be utilized to estimate the measures related to dynamic survival extropy, such as the Gini index. In addition, the performance of the suggested estimators is evaluated for the simulated data set.

Keywords: Extropy; Gini Index; Mean Residual Life; Hazard Rate; Kernel Estimator (search for similar items in EconPapers)
Date: 2022
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DOI: 10.1515/eqc-2021-0050

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