Benha University

محمد سويلم السيد حامد

مدرس

كلية التجارة الاحصاءات والرياضيات والتأمينات

A Novel Insurance Claims (Revenues) Xgamma Extension: Distributional Risk Analysis Utilizing Left-Skewed Insurance Claims and Right-Skewed Reinsurance Revenues Data with Financial PORT-VaR Analysis

Pakistan Journal of Statistics and Operation Research (PJSOR) • 2025
العودة
معلومات البحث
المؤلفون Mohamed S. Hamed, et.al
الكلمات المفتاحية Cullen-Frey plot; Maximum Product Spacing; Financial Peaks; Mean Excess Loss Function; Risk exposure; Risk indicators; Value-at-risk; Peak Over Random Threshold; XGamma model
المجلة العلمية Pakistan Journal of Statistics and Operation Research (PJSOR)
الناشر College of Statistical and Actuarial Sciences, University of the Punjab, Lahore, Pakistan 54590 Lahore, PK
المجلد 21
العدد 2
الصفحات 83-117
publication.type International
رابط البحث Open Link
المواد المرفقة Not Available
الملخص
The continuous probability distributions can be successfully utilized to characterize and evaluate the risk exposure
in applied actuarial analysis. Actuaries often prefer to convey the level of exposure to a certain hazard using merely
a numerical value, or at the very least, a small number of numbers. In this paper, a new applied probability model
was presented and used to model six different sets of data. About estimating the risks that insurance companies are
exposed to and the revenues of the reinsurance process, we have analyzed and studied data on insurance claims and
data on reinsurance revenues as an actuarial example. These actuarial risk exposure functions, sometimes referred
to as main risk actuarial indicators, are unquestionably a result of a particular model that can be explained. Five
crucial actuarial indicators are used in this study to identify the risk exposure in insurance claims and reinsurance
revenues. The parameters are estimated using techniques like the maximum product spacing, maximum-likelihood,
and least square estimation. Monte Carlo simulation research is conducted under a specific set of conditions and
controls. Additionally, five actuarial risk indicators including the value-at-risk, tail-variance, tail value-at-risk, tail
mean-variance, and mean of the excess loss function, were utilized to explain the risk exposure in the context of
data on insurance claims and reinsurance revenue. The peak over a random threshold value-at-risk (PORT-VaR)
approach and value-at-risk estimate are taken into account and contrasted for detecting the extreme financial
insurance peaks.
جميع الحقوق محفوظة © 2026 جامعة بنها - دليل أعضاء هيئة التدريس