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All Journal JURNAL MATEMATIKA STATISTIKA DAN KOMPUTASI
Nurul Azizah
Ilmu Aktuaria, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Padjadjaran1
Mathematics

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Estimasi Selang Dana Tabarru’ Pada Asuransi Jiwa Syariah dengan Menggunakan Perhitungan Cost of Insurance Vito Cahyadi; Nurul Azizah; Achmad Zanbar Soleh
Jurnal Matematika, Statistika dan Komputasi Vol. 20 No. 3 (2024): May 2024
Publisher : Department of Mathematics, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/j.v20i3.32822

Abstract

Contributions is an amount of funds paid by the insured at the beginning of the period of a sharia life insurance contract. Contribution also constitutes the sum of net contributions with expenses. Net contributions are further categorized as Tabarru' funds obtained based on the Cost of Insurance (COI) method. This research incorporates the influence of interest rate in estimating Tabarru' funds. Assuming a Normal Distribution of interest rate and the Central Limit Theorem for a confidence level, a confidence interval is obtained from the interest rate mean. The research findings indicate that the larger the management costs and the older the insurance participants, the greater the COI value will be. Furthermore, the larger the interest rate value, the smaller the COI value. Consequently, as the interest rate value increases, the Tabarru' funds will decrease, while the management costs increase and the age of the insurance participants rises, the Tabarru’ funds will increase.
Co-Authors Achmad Zanbar Soleh Vito Cahyadi