Pengaruh Ukuran Bank, NPF, dan BOPO terhadap Stabilitas Bank Umum Syariah Periode 2020-2024 The Effect of Bank Size, NPF, and BOPO on the Stability of Islamic Commercial Banks for the 2020-2024 Period
Main Article Content
Abstract
Although the stability of Islamic banking is highly crucial for economic resilience, studies that specifically examine the effects of bank size, Non-Performing Financing (NPF), and Operating Expenses to Operating Income (BOPO) on the stability of Islamic Commercial Banks (BUS) using the Z-Score proxy remain limited and have shown varied results. This study aims to analyze the effects of bank size, NPF, and BOPO on the stability level of BUS in Indonesia during the 2020–2024 period. This study used an explanatory quantitative approach with a panel data regression design. The research sample consisted of 10 BUS selected through purposive sampling. Data were collected through documentation techniques in the form of quarterly financial reports and analyzed using EViews 14 with the Random Effect Model (REM) approach. The results showed that, partially, bank size had a positive and significant effect on BUS stability. Conversely, NPF and BOPO had negative and significant effects on BUS stability. Simultaneously, the three variables contributed 51.4% to bank stability. These findings contribute to the development of Financial Stability Theory and expand understanding of the determinants of Islamic bank resilience. The conclusion of this study affirms the importance of strengthening assets, managing financing risk, and improving operational efficiency in maintaining BUS stability. The implications of this study include theoretical contributions to the development of Islamic finance literature, as well as practical implications for banking management in reducing operational expenses and financing risk in order to strengthen bank stability.
Downloads
Article Details

Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
References
Akın, O. (2022). Bankalarda firma büyüklüğünün finansal performans üzerindeki etkilerinin belirlenmesi. Journal of Mehmet Akif Ersoy University Economics and Administrative Sciences Faculty, 9(2), 1119–1126. https://doi.org/10.30798/makuiibf.979861
Alzoubi, M., Alkhatib, A., Alsmadi, A. A., & Kasasbeh, H. (2022). Bank size and capital: A trade-off between risk-taking incentives and diversification. Banks and Bank Systems, 17(4), 1–11. https://doi.org/10.21511/bbs.17(4).2022.01
Basuki, A. T., & Prawoto, N. (2021). Analisis Data Panel dalam Penelitian Ekonomi dan Bisnis (Dilengkapi dengan Penggunaan EViews) (Edisi pertama, cetakan pertama). PT RajaGrafindo Persada.
Beck, T., Demirgüç-Kunt, A., & Merrouche, O. (2013). Islamic vs. conventional banking: Business model, efficiency and stability. Journal of Banking & Finance, 37(2), 433–447. https://doi.org/10.1016/j.jbankfin.2012.09.016
Boyarchenko, N., Hachem, K., & Kleymenova, A. (2025, August). The theory of financial stability meets reality (Finance and Economics Discussion Series No. 2025-054). Board of Governors of the Federal Reserve System. https://doi.org/10.17016/feds.2025.054
Dwinanda, I. Z., & Sulistyowati, C. (2021). The effect of credit risk and liquidity risk on bank stability. Jurnal Ilmu Ekonomi Terapan, 6(2), 255–266. https://doi.org/10.20473/jiet.v6i2.31144
Effendi, J., Thiarany, U., & Nursyamsiah, T. (2017). Factors influencing non-performing financing (NPF) at Sharia banking. Walisongo: Jurnal Penelitian Sosial Keagamaan, 25(1), 109–138. https://doi.org/10.21580/ws.25.1.1540
Fatoni, A., & Sidiq, S. (2019). Analisis Perbandingan Stabilitas Sistem Perbankan Syariah dan Konvensional di Indonesia. Ekspansi: Jurnal Ekonomi, Keuangan, Perbankan dan Akuntansi, 11(2), 179–198. https://doi.org/10.35313/ekspansi.v11i2.1350
Harahap, D., & Efendi, S. (2022). Manajemen Risiko Bank Syariah. Merdeka Kreasi Group. https://books.google.co.id/books?id=mIS2EAAAQBAJ
Hasanah, A. N., & Umiyati, U. (2024). Stability of Islamic commercial banks in Indonesia: Company size, profitability, and efficiency. JPS (Jurnal Perbankan Syariah), 5(2), 247–264. https://doi.org/10.46367/jps.v5i2.1979
Hasnani, N. (2022). Pengaruh Faktor Internal dan Eksternal terhadap Stabilitas Keuangan Bank Umum Syariah di Indonesia Periode 2010–2019. Borobudur Accounting Review, 2(2), 138–155. https://doi.org/10.31603/bacr.6629
Konstantakopoulou, I. (2023). Financial intermediation, economic growth, and business cycles. Journal of Risk and Financial Management, 16(12), 514. https://doi.org/10.3390/jrfm16120514
Kristianingsih, K., Ziljiani, R. S., Purwihartuti, K., Karnawati, H., & Setiawan, S. (2022). Analisis Determinan Tingkat Pertumbuhan Total Aset Perbankan Syariah di Indonesia. Ekonomi, Keuangan, Investasi dan Syariah (EKUITAS), 3(4), 868–874. https://doi.org/10.47065/ekuitas.v3i4.1615
Kumar, R. S., & Prasad, I. (2024). NPA: Conceptual exposition. International Journal of Research in Finance and Management, 7(1), 545–548. https://doi.org/10.33545/26175754.2024.v7.i1f.335
Lestari, D. R., & Suprayogi, N. (2020). Pengaruh Faktor Internal dan Faktor Makroekonomi terhadap Stabilitas Bank Umum Syariah di Indonesia Periode 2012–2018. Jurnal Ekonomi Syariah Teori dan Terapan, 7(11), 2062–2073. https://doi.org/10.20473/vol7iss202011pp2062-2073
Maharani, N. S., & Trishananto, Y. (2025). Pengaruh NPF dan FDR terhadap ROA dengan CAR sebagai Variabel Intervening pada Bank Umum Syariah di Indonesia Tahun 2019–2023. Jurnal Keuangan dan Perbankan, 21(2), 113–122. https://doi.org/10.35384/jkp.v21i2.692
Phan, H. T., Anwar, S., Alexander, W. R. J., & Phan, H. T. M. (2019). Competition, efficiency and stability: An empirical study of East Asian commercial banks. The North American Journal of Economics and Finance, 50, 100990. https://doi.org/10.1016/j.najef.2019.100990
Puspita, D. (2025). Banking accounting: Akuntansi perbankan. EduGorilla Community Pvt. Ltd.
Putri, A. Z. (2023). Pengaruh Kebijakan Restrukturisasi Pembiayaan dan Tingkat Efisiensi terhadap Stabilitas Sistem Keuangan Bank Syariah di Indonesia dengan Ukuran Perusahaan sebagai Variabel Kontrol (Study Kasus pada Saat Pandemi Covid-19 Tahun 2019–2021). Jurnal Magister Ekonomi Syariah, 2(1), 95–108. https://doi.org/10.14421/jmes.2023.021-07
Rahmawati, Z. M. B. (2025). Pengaruh Faktor Eksternal dan Internal terhadap Stabilitas Perbankan Syariah di Asia Tenggara [Undergraduate thesis, Universitas Islam Negeri Maulana Malik Ibrahim]. https://etheses.uin-malang.ac.id/73887/
Rohimah, F., Farhah, N., Jannati, A., & Sari, R. N. (2024). Peran Bank Syariah dalam Kebijakan Moneter untuk Stabilitas Ekonomi di Indonesia. Jurnal Nuansa: Publikasi Ilmu Manajemen dan Ekonomi Syariah, 2(4), 315–327. https://doi.org/10.61132/nuansa.v2i4.1435
Salsabilla, L. Z., & Jaya, T. J. (2024). The impact of non-performing financing and operational efficiency on the stability of Islamic banks in Persian Gulf countries. Journal of Islamic Economics Lariba, 10(2), 623–640. https://doi.org/10.20885/jielariba.vol10.iss2.art1
Schinasi, G. J. (2004). Defining financial stability (IMF Working Paper No. 04/187). International Monetary Fund. https://doi.org/10.5089/9781451859546.001
Wardi, L. S. P., Muslihun, M., & Sanurdi, S. (2024). Peran Agunan dalam Penyelesaian Pembiayaan Produktif Bermasalah pada Bank Syariah. JISHUM: Jurnal Ilmu Sosial dan Humaniora, 2(3), 293–304. https://doi.org/10.57248/jishum.v2i3.366
Wiranatakusuma, D. B., & Jami, D. Z. A. R. (2022). Fintech development and banking performance in Indonesia. In Proceedings of the 3rd International Conference of Business, Accounting, and Economics (ICBAE 2022). EAI. https://doi.org/10.4108/eai.10-8-2022.2320831




















