A GENERALIZED SKEWED EXPONENTIAL DISTRIBUTION WITH APPLICATION TO UNEMPLOYMENT AGE DISTRIBUTION

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Published: Dec 31, 2019
DOI: https://doi.org/10.22452/mjs.vol38no3.2

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Wooi Chen Khoo
Sunway University
Seng Huat Ong
UCSI University

Abstract

This paper introduces a generalization of the weighted or skewed exponential distribution. The motivation to consider this generalization stems from the interest in modelling unemployment data.  The generalized skewed exponential distribution is shown to be log-concave, and as a consequence, a number of properties of the distribution are obtained. The generalized skewed exponential distribution is shown to give much better fit than the skewed exponential, Weibull, lognormal and logistic distributions for the unemployment age data.


 

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How to Cite
Khoo, W. C., & Ong, S. H. (2019). A GENERALIZED SKEWED EXPONENTIAL DISTRIBUTION WITH APPLICATION TO UNEMPLOYMENT AGE DISTRIBUTION. Malaysian Journal of Science, 38(3), 12–23. https://doi.org/10.22452/mjs.vol38no3.2
Issue
Vol 38 No 3 (2019): December
Section
Original Articles

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