IURAN NORMAL DANA PENSIUN MENGGUNAKAN METODE AGGREGATE COST DAN PROJECTED UNIT CREDIT BERDASARKAN DISTRIBUSI WEIBULL
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Date
2024-01
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Elfitra
Abstract
A worker really longs for guaranteed life in old age. A worker is not always in
optimal condition. So a worker must have a plan from the start in order to guarantee
future prosperity when entering retirement age. One of the solutions is by joining
a pension fund program. The aim of this research is to determine the present value
of pension benefits, normal contributions using two methods, namely the aggregate
cost method and projected unit credit based on the Weibull distrubution. Weibull
distribution parameter estimates are determined using the maximum likelihood
estimation and then determined using the Newton-Raphson iteration method. The
soluting to the problem is obtained by determining the initial lifetime annuity. Initial
term life annuity, then the present value of pension benefits. Normal contributions
using the Aggregate Cost method basade on the Weibull distribution are smaller
than normal contributions using the Projected Unit Credit method basad on the
weibull distribution.
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