Pengaruh Net Interest Margin, Non-Performing Loan, dan Capital Adequacy Ratio terhadap Stabilitas Perbankan di Industri Perbankan Terdaftar di BEI 2019-2023

Inaya Tusifa; Reni Oktavia

doi:10.61132/jbep.v2i1.868

Authors

Inaya Tusifa Universitas Lampung
Reni Oktavia Universitas Lampung

DOI:

https://doi.org/10.61132/jbep.v2i1.868

Keywords:

Banking Stability, Net Interest Margin, Non-Performing Loan, Capital Adequacy Ratio

Abstract

The stability of the banking sector is crucial in maintaining a country’s financial system and economic sustainability. This study analyzes the impact of Net Interest Margin (NIM), Non-Performing Loans (NPL), and Capital Adequacy Ratio (CAR) on banking stability in Indonesia. The inconsistency of previous research findings indicates a research gap that requires further exploration. This study employs a quantitative approach using secondary data from financial reports of conventional banks listed on the Indonesia Stock Exchange (IDX) from 2019 to 2023. The sample was selected using purposive sampling, resulting in 39 banks with 195 observations. Data analysis was conducted using multiple linear regression with classical assumption tests, including normality, heteroscedasticity, multicollinearity, and autocorrelation, to ensure model validity. The results show that NIM positively but not significantly affects banking stability, while NPL has a negative and significant effect. CAR also significantly influences banking stability. Enhancing banking intermediation effectiveness through NIM and CAR can strengthen financial stability, whereas increasing credit risk, reflected in NPL, can weaken stability. This study provides insights for regulators and banking management in designing more effective policies to maintain banking sector stability in Indonesia.

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References

Adenan, M., Qoriah, C. G., Luthfi, A., & Wiryaningtyas, D. P. (2023). Analyses of bank performance on financial system stability in Indonesia. Jurnal Ekonomi Dan Bisnis GROWTH, 21(1), 142–155.

Alireza, S., Irani, F., & Alal, A. (2023). Country risk factors and banking sector stability: Do countries’ income and risk-level matter? Evidence from global study. Heliyon, 9(10), e20398. https://doi.org/10.1016/j.heliyon.2023.e20398

Aroghene, K. G., Jackson, J., & Ikeora, E. (2022). Effect of non-performing loans (NPLs), capital adequacy (CA), and corporate governance (CG) on bank stability in Nigeria. Finance & Accounting Research Journal, 4(4), 180–192. https://doi.org/10.51594/farj.v4i4.400

Athari, S. A. (2024). Does the sovereign environmental, social, and governance sustainability activities jeopardize the banking sector’s stability? Evidence from the Arab economies. Sustainable Futures, 7, 100204. https://doi.org/10.1016/j.sftr.2024.100204

Darmawi, H. (2012). Manajemen perbankan (2nd ed.). PT Bumi Aksara.

Fajriani, N., & Sudarmawan, B. N. (2022). Microprudential policy in maintaining bank stability. Journal of Economics, Finance and Management Studies, 5(6), 1673–1680. https://doi.org/10.47191/jefms/v5-i6-18

Gurley, J. G., & Shaw, E. S. (1956). Financial institutions and interrelationships: Financial intermediaries and the saving-investment process. The Journal of Finance.

Ikatan Bankir Indonesia. (2016). Strategi manajemen risiko bank (1st ed.). PT Gramedia Pustaka Utama.

Irene, W. (2022). Bank capital, credit risk and financial stability in Kenya. Centre for Research on Financial Markets and Policy, 57.

Ketaren, E. V., & Haryanto, A. M. (2020). Pengaruh kinerja keuangan terhadap stabilitas perbankan yang terdaftar di Bursa Efek Indonesia (Studi kasus pada bank yang terdaftar di BEI tahun 2014–2018). Diponegoro Journal of Management, 9(2019), 1–13.

Li, Y. (2021). Analysis on the functions of financial intermediary. Advances in Economics, Business and Management Research, 203(Icemci), 152–155.

Mkadmi, J. E., Baccari, N., & Ncib, A. (2021). The determinants of banking stability: The example of Tunisia. International Academic Journal of Accounting and Financial Management. https://doi.org/10.9756/IAJAFM/V8I1/IAJAFM0801

My, S. T. (2020). Credit risk and bank stability of Vietnam commercial: Bank A BK approach. International Journal of Analysis and Applications, 18(6), 1066–1082. https://doi.org/10.28924/2291-8639-18-2020-1066

My, S. T., & Quoc, A. N. (2022). The relationship between credit risk and bank financial stability: The mediating role of bank profitability. Journal of Hunan University (Natural Sciences).

Nugroho, A. W., Adam, M., & Widiyanti, M. (2021). Analysis of financial stability determinants in Indonesia. Journal of Social Science, 1999, 99–106.

Oktaviyanti, D., & Purnawan, M. E. (2019). The behaviour of banking financial stability in ASEAN-5. The Economic Society of Australia. https://doi.org/10.1111/1759-3441.12267

Ozili, P. K. (2018). Banking stability determinants in Africa. International Journal of Managerial Finance. https://doi.org/10.1108/IJMF-01-2018-0007

Pratiwi, D. I., Nirmala, T., Andrian, T., & Sitorus, N. H. (2024). The influence of BI rate, CAR, and CCYB policy on bank stability in Indonesia. Journal on Education, 6(3), 16966–16975.

Purnomo, H. (2024). Manajemen perbankan bank umum konvensional & bank umum syariah (1st ed.). PT Penamuda Media.

Rosalina, L., & Wahyuningsih, D. (2023). Impact of financial inclusion and banking characteristics on banking stability in Indonesia. Jurnal Perspektif Pembiayaan dan Pembangunan Daerah, 11(1), 79–92. https://doi.org/10.22437/ppd.v11i1.18227

Sadri, T., Rasia, A., & Hanggraeni, D. (2023). Tantangan multidimensi likuiditas perbankan. Detik.com. https://news.detik.com/kolom/d-7010326/tantangan-multidimensi-likuiditas-perbankan#:~:text=Tahun 2023 merupakan tahun multidimensi,ketidakcukupan likuiditas serta perubahan situasi.

Saputra, A. A., & Shaferi, I. (2020). The effect of credit risk, liquidity risk and capital adequacy on bank stability. International Sustainable Competitiveness Advantage 2020, 5, 153–162.

Shahriar, A., Mehzabin, S., & Azad, A. K. (2023). Diversification and bank stability in the MENA region. Social Sciences & Humanities Open, 8(1), 100520. https://doi.org/10.1016/j.ssaho.2023.100520

Singh, S. K., Basuki, B., & Setiawan, R. (2021). The effect of non-performing loan on profitability: Empirical evidence from Nepalese commercial banks. Journal of Asian Finance, Economics and Business, 8(4), 709–716. https://doi.org/10.13106/jafeb.2021.vol8.no4.0709

Thi, G., Vuong, H., Dang, Y., Nguyen, H., & Huu, M. (2024). Assessing the impact of macroeconomic uncertainties on bank stability: Insights from ASEAN-8 countries. Heliyon, 10(11), e31711. https://doi.org/10.1016/j.heliyon.2024.e31711

Tran, S., Nguyen, D., & Nguyen, L. (2022). Concentration, capital, and bank stability in emerging and developing countries. Borsa Istanbul Review, 22(6), 1251–1259. https://doi.org/10.1016/j.bir.2022.08.012

Wang, C., & Lin, Y. (2021). Income diversification and bank risk in Asia Pacific. North American Journal of Economics and Finance, 57(March), 101448. https://doi.org/10.1016/j.najef.2021.101448