Academia Open
Vol. 10 No. 2 (2025): December

Murabahah Financing, Interest Rates, Inflation, and Margin Income of Islamic Banks: Pembiayaan Murabahah, Suku Bunga, Inflasi, dan Pendapatan Margin Bank Syariah

Rio Wijaya (Program Studi Perbankan Syariah, Universitas Islam Negeri Sumatera Utara, Medan)
Tuti Anggraini (Program Studi Perbankan Syariah, Universitas Islam Negeri Sumatera Utara, Medan)
Ahmad Perdana Indra (Program Studi Perbankan Syariah, Universitas Islam Negeri Sumatera Utara, Medan)



Article Info

Publish Date
05 Aug 2025

Abstract

Background (General): Islamic banks play a crucial role in Indonesia’s financial system, with murabahah financing serving as a primary income source. Background (Specific): While murabahah margins are fixed and independent of interest rate fluctuations, macroeconomic variables such as interest rates and inflation may still indirectly affect bank profitability. Knowledge Gap: Previous studies largely focused on annual pre-pandemic data, overlooking quarterly dynamics during the post-pandemic period, when monetary and market conditions changed significantly. Aim: This study examines the effects of murabahah financing, interest rates, and inflation on murabahah margin income in Indonesian Islamic banks during 2020–2024 using quarterly data. Results: Multiple regression analysis of 30 observations from six banks shows murabahah financing has a significant positive effect on margin income, whereas interest rates and inflation show no significant individual impact. Jointly, all three variables significantly influence margin income. Novelty: The research introduces a post-pandemic, quarterly dataset and simultaneously tests three key financial and macroeconomic variables in the murabahah context. Implications: Findings affirm the strategic importance of murabahah financing as a stable revenue driver, suggesting Islamic banks should prioritize financing expansion and operational efficiency over short-term macroeconomic fluctuations when formulating pricing and portfolio strategies.Highlight : Murabahah financing has a significant positive effect on margin income. Interest rates and inflation have no partial effect. All three variables have a simultaneous significant effect. Keywords : Murabahah Financing; Interest Rates; Inflation; Murabahah Margin Income; Islamic Banks

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Journal Info

Abbrev

acopen

Publisher

Subject

Medicine & Pharmacology Public Health

Description

Academia Open is published by Universitas Muhammadiyah Sidoarjo published 2 (two) issues per year (June and December). This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge. This ...