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Liquidity Risk and Profitability of Listed Deposit Money Banks in Nigeria
Subject area: Management and Commerce · Area of research: Liquidity Risk and Profitability
DOI: https://doi.org/10.64388/IREV9I7-1713798
Abstract
This study investigated the impact of liquidity risk on the profitability of listed Deposit Money Banks (DMBs) in Nigeria from 2015 to 2024, a period characterized by significant economic volatility and policy regime shifts. This study was anchored on the loanable fund?s theory, the theory of financial intermediation, and the trade-off theory. The variables of this study are liquid assets to total deposit ratio (LATDR) cash reserve ratio (CRR) and net interest margin (NIM). Utilizing an ex-post facto research design, a census sampling of all thirteen listed DMBs was employed, resulting in a balanced panel of 130 bank-year observations. Data were analyzed using the fixed effects regression model, with diagnostics confirming the model's robustness. The finding showed a statistically significant negative relationship between liquidity proxies and profitability. Specifically, a 1% increase in LATDR and CRR led to a 0.167% and 0.086% decrease in NIM, respectively. This indicated that internal liquidity management (LATDR) exerts a more pronounced drag on profitability than the external regulatory requirement (CRR). This study concluded that a significant trade-off exists between liquidity management and profitability in the Nigerian banking sector. This study recommended that bank managers strategically optimize their liquidity buffers rather than merely hoarding liquid assets, and that regulators should consider the profitability implications of aggressive CRR policies to foster a stable yet growth-conducive banking environment.
Keywords
Cash Reserve Ratio, Deposit Money Banks, Liquidity Risk, Nigerian Banks, Net Interest Margin, Profitability
References
[1] Adeyemi, A. A., & Oladapo, I. A. (2025). Regulatory liquidity buffers and bank profitability: Panel evidence from Nigeria (2013-2023). Journal of African Finance, 17(1), 112-130.
[2] Afzal, M., & Mirza, N. (2022). Liquidity risk and bank profitability: A cross-country analysis of emerging markets. Journal of Financial Stability, 58, 100964.
[3] Agusto & Co. (2024). Nigerian banking industry report: Liquidity and profitability under pressure. Lagos: Agusto & Co.
[4] Akani, S. (2014). Corporate profitability and liquidity: A study of listed Nigeria deposit money bank [Unpublished master's thesis]. University of Nigeria.
[5] Alshatti, S. (2015). The effect of liquidity management on profitability in Jordanian commercial banks. International Journal of Business and Management, 10(2), 62-71.
[6] Bassey, G. E., & Moses, C. F. (2015). Bank profitability and liquidity management: A case study of selected Nigeria deposit money banks. International Journal of Economics, Commerce and Management, 3(5), 1-15.
[7] Bourke, P. (2021). Liquidity and performance in the European banking sector. International Review of Financial Analysis, 78, 101909.
[8] Central Bank of Nigeria. (2023). Economic report for the fourth quarter of 2022. Abuja: CBN.
[9] Central Bank of Nigeria. (2024). Monetary Policy Committee communiqué (July 2024). Retrieved from https://www.cbn.gov.ng
[10] Dezfouli, M. H. K., Hasanzadeh, A., & Shahchera, M. (2014). The effectiveness of liquidity risk on banks profitability of Iranian banking system. Management Science Letters, 4(6), 1165-1170.
[11] Diamond, D. W., & Dybvig, P. H. (1983). Bank runs, deposit insurance, and liquidity. Journal of Political Economy, 91(3), 401-419.
[12] Emeka, J. J., & Werigbelegha, A. P. (2016). Liquidity management and banks' profitability in Nigeria: An empirical analysis. International Journal of Finance and Accounting, 5(3), 152-161.
[13] International Monetary Fund. (2023). Sub-Saharan Africa regional economic outlook: Navigating a long-winding recovery. Washington, DC: International Monetary Fund.
[14] Iqbal, I., Chaudry, S. M., Iqbal, N., & Zia ud Din, M. (2015). The impact of liquidity risk on firm specific factors: A case of Islamic bank of Pakistan. Journal of Finance and Economics, 3(4), 85-91.
[15] Keynes, J. M. (1936). The general theory of employment, interest, and money. Palgrave Macmillan.
[16] Lartey, V. C., Antwi, S., & Boadi, E. K. (2013). The relationship between liquidity and profitability of listed banks in Ghana. International Journal of Business and Social Research, 3(3), 121-135.
[17] Mehmed, G. (2014). Liquidity risk and its determinants in banking sector of Bosnia and Herzegovina. European Journal of Economic Studies, 8(2), 45-52.
[18] Myers, S. C. (1984). The capital structure puzzle. The Journal of Finance, 39(3), 574-592.
[19] Nguyen, T. T. H. (2023). The impact of reserve requirements on bank profitability: Evidence from Vietnam. Asian Journal of Economics and Banking, 7(1), 45-60.
[20] Nimer, M. A., Warrad, L., & Omari, R. A. (2013). The impact of liquidity on Jordanian banks profitability through return on assets. International Journal of Business and Social Science, 4(3), 106-113.
[21] Okonkwo, C. I., & Eze, F. O. (2024). Non-linear dynamics of liquidity and profitability: Evidence from the Nigerian banking industry. Journal of African Business, 25(1), 88-107.
[22] Rahaman, M., & Akhter, S. (2015). Bank-specific factors influencing profitability of Islamic banks in Bangladesh. Journal of Islamic Economics, Banking and Finance, 11(3), 98-112.
[23] Soyemi, K. A., Ogunleye, O. J., & Ashogbon, F. O. (2014). Risk management practices and financial performance: Evidence from Nigeria deposit money banks. Journal of Economics and Sustainable Development, 5(28), 70-78.
[24] Udeh, S. N. (2023). Cash reserve ratio and the performance of deposit money banks in Nigeria: A post-consolidation analysis. Nigerian Journal of Banking and Finance, 15(2), 34-52.
How to cite this paper
@article{1713798,
author = {Edoka, Nkoli Ernestina, Prof. Wilfred Iyiegbuniwe, Prof. Adamu},
title = {Liquidity Risk and Profitability of Listed Deposit Money Banks in Nigeria},
journal = {Iconic Research And Engineering Journals},
year = {2026},
volume = {9},
number = {7},
pages = {1687-1702},
issn = {2456-8880},
url = {https://www.irejournals.com/formatedpaper/1713798.pdf},
abstract = {This study investigated the impact of liquidity risk on the profitability of listed Deposit Money Banks (DMBs) in Nigeria from 2015 to 2024, a period characterized by significant economic volatility and policy regime shifts. This study was anchored on the loanable fund?s theory, the theory of financial intermediation, and the trade-off theory. The variables of this study are liquid assets to total deposit ratio (LATDR) cash reserve ratio (CRR) and net interest margin (NIM). Utilizing an ex-post facto research design, a census sampling of all thirteen listed DMBs was employed, resulting in a balanced panel of 130 bank-year observations. Data were analyzed using the fixed effects regression model, with diagnostics confirming the model's robustness. The finding showed a statistically significant negative relationship between liquidity proxies and profitability. Specifically, a 1% increase in LATDR and CRR led to a 0.167% and 0.086% decrease in NIM, respectively. This indicated that internal liquidity management (LATDR) exerts a more pronounced drag on profitability than the external regulatory requirement (CRR). This study concluded that a significant trade-off exists between liquidity management and profitability in the Nigerian banking sector. This study recommended that bank managers strategically optimize their liquidity buffers rather than merely hoarding liquid assets, and that regulators should consider the profitability implications of aggressive CRR policies to foster a stable yet growth-conducive banking environment.},
keywords = {Cash Reserve Ratio, Deposit Money Banks, Liquidity Risk, Nigerian Banks, Net Interest Margin, Profitability},
month = {January},
doi = {https://doi.org/10.64388/IREV9I7-1713798}
}