Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/57018
Title: Pengaruh Tingkat Diskon dan Tingkat Suku Bunga Terhadap Proporsi Tabungan Optimal dari Unearned Income
The Influence of Discount and Interest Rates Toward the Optimal Savings Proportion Unearned Income
Authors: Budiarti,Retno
Mas’oed,Teduh Wulandari
Hadinata, Denda Rinaldi
Keywords: Bogor Agricultural University (IPB)
interest rate.
discount rate
calculus of variations
national income
Issue Date: 2012
Abstract: National income is usually consumed in the form of government spending. When the income is not fully consumed, a part of it will be saved as national saving. In this manuscript, an optimal national saving is obtained by minimizing the difference between the satisfaction, which is enjoyed by the community directly (enjoyment), and the maximum of enjoyment level (bliss). The minimization problem is solved by using calculus of variations. The optimal proportion of saving is determined by considering a special case, i.e. when saving comes from unearned income. Furthermore, in this manuscript, the influence of discount and interest rates parameter on the optimal proportion of saving on unearned income is analyzed. The results show that if the discount rate increases, the proportion of saving on unearned income decreases. On the other hand, if the interest rate increases, the proportion of saving on unearned income also increases.
Dalam perekonomian, pendapatan nasional digunakan untuk kegiatan konsumsi dalam bentuk belanja negara. Pendapatan tersebut tidak selalu habis digunakan untuk konsumsi. Bagian pendapatan yang tidak habis dikonsumsi dinamakan tabungan nasional. Pada karya tulis ini, solusi untuk mendapatkan tabungan nasional yang optimal dilakukan dengan cara meminimumkan selisih antara kepuasan masyarakat yang dinikmati secara langsung (enjoyment) dengan tingkat maksimumnya (bliss). Masalah minimisasi diselesaikan dengan menggunakan metode kalkulus variasi, kemudian mencari proporsi tabungan optimal dengan kasus khusus yaitu tabungan berasal dari pendapatan di luar upah (unearned income). Selanjutnya, dianalisis pengaruh parameter tingkat diskon dan tingkat suku bunga terhadap proporsi tabungan optimal dari unearned income tersebut. Dari analisis yang dilakukan diperoleh hasil, yaitu saat tingkat diskon semakin meningkat, proporsi tabungan unearned income menurun dan saat tingkat suku bunga meningkat, semakin meningkat juga proporsi tabungan unearned income.
URI: http://repository.ipb.ac.id/handle/123456789/57018
Appears in Collections:UT - Mathematics

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