MODEL IMPROVED PEMBIAYAAN LAYANAN INFORMASI HETEROGENEOUS CUSTOMER SELF-SELECTION DENGAN FUNGSI BIAYA NONLINIER BERBASIS FUNGSI UTILITAS CONSTANT ELASTICITY OF SUBSTITUTION (CES)

SAYOGA, RAYMOND and Dwipurwani, Oki and Indrawati, Indrawati (2025) MODEL IMPROVED PEMBIAYAAN LAYANAN INFORMASI HETEROGENEOUS CUSTOMER SELF-SELECTION DENGAN FUNGSI BIAYA NONLINIER BERBASIS FUNGSI UTILITAS CONSTANT ELASTICITY OF SUBSTITUTION (CES). Undergraduate thesis, Sriwijaya University.

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Abstract

The objective of this research is to enhance the profitability of Internet Service Providers (ISPs) by developing a financing scheme for internet services that employs three financing schemes: a flat fee, a usage-based scheme, and a two-part tariff in a nonlinear form. The financing scheme is designed with heterogeneous consumers in mind, with the understanding that customer self-selection is a key factor. In order to optimise the results by considering the quality of the service provided, the modified model incorporates marginal cost and monitoring cost into the Constant Elasticity of Substitution (CES) utility function. The data employed in this study were procured from the local server of Politeknik Sriwijaya (POLSRI), encompassing both peak and off-peak hours. This research was conducted using two methods. Firstly, the optimisation process was conducted by incorporating bundling using LINGO 13.0 software. Secondly, in contrast to the aforementioned approach, the consumer interest and payment options are taken into account. The optimal solution, obtained through optimisation, is that of the flat-fee financing scheme, which has a cost of Rp30724.8/kbps. Differential analysis reveals that the optimal solution is that of the CES utility function with a usage-based financing scheme, which has a cost of Rp9.876/kbps. Keywords : Internet Service Provider, Constant Elasticity of Substitution, marginal cost, monitoring cost, bundling.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Internet Service Provider, Constant Elasticity of Substitution, biaya marjinal, biaya pengawasan, bundling.
Subjects:	Q Science > QA Mathematics > QA1-939 Mathematics > QA37.3.1.64 Applied Mathematics
Divisions:	08-Faculty of Mathematics and Natural Science > 44201-Mathematics (S1)
Depositing User:	Raymond Sayoga
Date Deposited:	20 Mar 2025 06:41
Last Modified:	20 Mar 2025 06:41
URI:	http://repository.unsri.ac.id/id/eprint/169582

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