Role of Cost Efficiency, Capital Leverage, and Cost of Capital in Determining Shareholders' Value
Downloads
The objective of this research is to explore the impact of cost efficiency, capital leverage, and cost of capital on shareholder value regarding the GCC, a dynamic and inventive economy. Data from 41 banks that were listed on the stock exchange from 2015 to 2023 were collected. The Refinitiv Eikon interface provided bank-level data to achieve the aim of this study. GLS with cross-sectional weight as a panel econometric method was applied. The findings display that cost efficiency has a significant impact on shareholder value in the GCC banking sector. Reduced operational expenses, increased asset utilization, and effective tax planning have a positive effect on shareholders' return. Although financing with debt has a minimal effect on GCC banks' productivity, it is nevertheless important for evaluating the market performance, with DMC possessing a negative effect and DTA holding a positive influence. Moreover, revenue generation and the value of shareholders are all continuously improved by an optimum cost of capital (WACC). The outcomes of this study enrich the current literature by proposing a combined framework for assessing cost efficiency, capital leverage, and cost of capital. It also fills the gap in earlier regional research by providing new perspectives for creating shareholder value in the GCC banking industry.
Downloads
[1] Saif-Alyousfi, A. Y. H. (2020). Determinants of bank shareholder value: evidence from GCC countries. International Journal of Managerial Finance, 16(2), 224–252. doi:10.1108/IJMF-05-2019-0170.
[2] Dekle, R., & Lee, M. (2015). Do foreign bank affiliates cut their lending more than the domestic banks in a financial crisis? Journal of International Money and Finance, 50, 16–32. doi:10.1016/j.jimonfin.2014.08.005.
[3] Fiordelisi, F., & Molyneux, P. (2010). The determinants of shareholder value in European banking. Journal of Banking and Finance, 34(6), 1189–1200. doi:10.1016/j.jbankfin.2009.11.018.
[4] Fu, X. (Maggie), Lin, Y. (Rebecca), & Molyneux, P. (2014). Bank competition and financial stability in Asia Pacific. Journal of Banking and Finance, 38(1), 64–77. doi:10.1016/j.jbankfin.2013.09.012.
[5] Al-Jarrah, I. M. W., Al-Abdulqader, K., & Hammoudeh, S. (2021). How Do Bank Features and Global Crises Affect Scale Economies? Evidence from the Banking Sectors of Oil-Rich GCC Emerging Markets. Emerging Markets Finance and Trade, 57(3), 891–913. doi:10.1080/1540496X.2019.1602765.
[6] Abdelbaki, H. H. (2010). Assessing The Impact of the Global Financial Crisis on GCC Countries. Journal of Business & Economics Research (JBER), 8(2), 139–152. doi:10.19030/jber.v8i2.682.
[7] Salih, A., Ghecham, M. A., & Al-Barghouthi, S. (2019). The impact of global financial crisis on conventional and Islamic banks in the GCC countries. International Journal of Finance and Economics, 24(3), 1225–1237. doi:10.1002/ijfe.1713.
[8] Nantell, T. J., Copeland, T., Koller, T., & Murrin, J. (1991). Valuation: Measuring and Managing the Value of Companies. The Journal of Finance, 46(1), 2328707. doi:10.2307/2328707.
[9] Rappaport, A. (1986) Creating Shareholder Value: The New Standard for Business Performance. Simer and Schuster Publishing Group, New York, United States.
[10] Naoaj, M. S., & Hosen, M. M. M. (2021). Does higher capital maintenance drive up banks’ cost of equity? — Evidence from Bangladesh. BB Working Paper Series: WP No. 2021-02.
[11] Shubber, K., & Alzafiri, E. (2008). Cost of capital of Islamic banking institutions: an empirical study of a special case. International Journal of Islamic and Middle Eastern Finance and Management, 1(1), 10–19. doi:10.1108/17538390810864223.
[12] Ibrahim, M., Abdulkarim, H., Muktar, J., Gurama, Z., & Peter, Z. (2021). The Impact of Cost of Capital on Financial Performance: Evidence from Listed Non-Financial Firms in Nigeria. Global Business Management Review (GBMR), 13(2), 18–34. doi:10.32890/gbmr2021.13.2.2.
[13] Ahmed, A. M. (2025). Factors affecting the financial outcomes of Iraqi-listed banks. Academic Journal of International University of Erbil, 2(3), 274–283. doi:10.63841/iue23583.
[14] Mondol, D. K., & Wadud, M. A. (2022). Determinants of Profitability of Commercial Banking in Bangladesh: A Panel Analysis. International Journal of Statistical Sciences, 22(1), 2022.
[15] Isayas, Y. N. (2022). Determinants of banks’ profitability: Empirical evidence from banks in Ethiopia. Cogent Economics and Finance, 10(1), 1–15. doi:10.1080/23322039.2022.2031433.
[16] Ben Khediri, K., Ben Khediri, K., & Hichem, B. K. (2009). Determinants of Islamic bank profitability in the MENA region. International Journal of Monetary Economics and Finance, 2(3–4), 409–426. doi:10.1504/IJMEF.2009.029072.
[17] Mohamad, M. T., Sulaiman Mohamad, A. A., Khairul Hamimah, & Muslim, N. (2019). The Determinants of Bank Profitability: How Malaysian Islamic Banks Response to the Financing Risk. Advances in Social Sciences Research Journal, 6(12), 1–15. doi:10.14738/assrj.612.7471.
[18] Guru, B. K., Staunton, J., & Shanmugam, B. (2000). Determinants of Commercial Bank Profitability in Malaysia. Asian Academy of Management Journal, 5(2), 1-22.
[19] Jigeer, S., & Koroleva, E. (2023). The Determinants of Profitability in the City Commercial Banks: Case of China. Risks, 11(3), 1–21. doi:10.3390/risks11030053.
[20] Fu, X. M., Linb, Y. R., & Molyneux, P. (2014). Bank efficiency and shareholder value in Asia Pacific. Journal of International Financial Markets, Institutions and Money, 33, 200–222. doi:10.1016/j.intfin.2014.08.004.
[21] Marshall A. (1980). Principles of Economics. The Macmillan Press Ltd., London, United Kingdom.
[22] Ahmed, A. M., Nugraha, D. P., & Hágen, I. (2023). The Relationship between Capital Structure and Firm Performance: The Moderating Role of Agency Cost. Risks, 11(6), 1–17. doi:10.3390/risks11060102.
[23] Almaqtari, F. A., Al-Homaidi, E. A., Tabash, M. I., & Farhan, N. H. (2019). The determinants of profitability of Indian commercial banks: A panel data approach. International Journal of Finance and Economics, 24(1), 168–185. doi:10.1002/ijfe.1655.
[24] Short, B. K. (1979). The relation between commercial bank profit rates and banking concentration in Canada, Western Europe, and Japan. Journal of Banking and Finance, 3(3), 209–219. doi:10.1016/0378-4266(79)90016-5.
[25] Bourke, P. (1989). Concentration and other determinants of bank profitability in Europe, North America and Australia. Journal of Banking and Finance, 13(1), 65–79. doi:10.1016/0378-4266(89)90020-4.
[26] Demirgüç-Kunt, A., & Huizinga, H. (1999). Determinants of commercial bank interest margins and profitability: Some international evidence. World Bank Economic Review, 13(2), 379–408. doi:10.1093/wber/13.2.379.
[27] Khalifaturofi’ah, S. O. (2023). Cost efficiency, innovation and financial performance of banks in Indonesia. Journal of Economic and Administrative Sciences, 39(1), 100–116. doi:10.1108/JEAS-07-2020-0124.
[28] Anwar, M. (2019). Cost efficiency performance of Indonesian banks over the recovery period: A stochastic frontier analysis. Social Science Journal, 56(3), 377–389. doi:10.1016/j.soscij.2018.08.002.
[29] Hadad, M. D., Hall, M. J. B., Kenjegalieva, K. A., Santoso, W., & Simper, R. (2011). Banking efficiency and stock market performance:an analysis of listed Indonesian banks. Review of Quantitative Finance and Accounting, 37(1), 1–20. doi:10.1007/s11156-010-0192-1.
[30] Sufian, F., & Akbar Noor Mohamad Noor, M. (2009). The determinants of Islamic banks’ efficiency changes: Empirical evidence from the MENA and Asian banking sectors. International Journal of Islamic and Middle Eastern Finance and Management, 2(2), 120–138. doi:10.1108/17538390910965149.
[31] Sealey, C. W., & Lindley, J. T. (1977). Inputs, Outputs, and a Theory of Production and Cost at Depository Financial Institutions. The Journal of Finance, 32(4), 1251. doi:10.2307/2326527.
[32] Srairi, S. A. (2010). Cost and profit efficiency of conventional and Islamic banks in GCC countries. Journal of Productivity Analysis, 34(1), 45–62. doi:10.1007/s11123-009-0161-7.
[33] Chowdhury, M. A. F., & Rasid, M. E. S. M. (2017). Determinants of Performance of Islamic Banks in GCC Countries: Dynamic GMM Approach. Advances in Islamic Finance, Marketing, and Management, and Management, 49–80. doi:10.1108/978-1-78635-899-820161005.
[34] Mehzabin, S., Shahriar, A., Hoque, M. N., Wanke, P., & Azad, M. A. K. (2023). The effect of capital structure, operating efficiency and non-interest income on bank profitability: new evidence from Asia. Asian Journal of Economics and Banking, 7(1), 25–44. doi:10.1108/ajeb-03-2022-0036.
[35] Shubita, M. F., Alrawashedh, N. H., Shubita, D. F., & Salahaldin, A. D. (2024). Capital expenditure, tax avoidance and bank performance: Evidence from Jordanian banks. Investment Management and Financial Innovations, 21(3), 124–134. doi:10.21511/imfi.21(3).2024.11.
[36] Khalifaturofi’ah, S. O. (2018). Cost Efficiency, Total Assets, and Profitability: Evidence from Islamic Bank. Jurnal Keuangan Dan Perbankan, 22(4), 769–778. doi:10.26905/jkdp.v22i4.2218.
[37] Mehari, D., & Aemiro, T. (2013). Firm Specific Factors That Determine Insurance Companies’ Performance in Ethiopia. European Scientific Journal, 9(10), 1857–7881.
[38] Modigliani, F., & Miller, M. H. (1958). The cost of capital, corporation finance and the theory of investment. The American Economic Review, 48(3), 261–297.
[39] Jensen, M. C., & Meckling, W. H. (1976). Theory of the firm: Managerial behavior, agency costs and ownership structure. Journal of Financial Economics, 3(4), 305–360. doi:10.1016/0304-405X(76)90026-X.
[40] Al-Hunnayan, S. H. (2020). The capital structure decisions of Islamic banks in the GCC. Journal of Islamic Accounting and Business Research, 11(3), 745–764. doi:10.1108/JIABR-02-2017-0026.
[41] Abdullah, H., & Tursoy, T. (2021). Capital structure and firm performance: evidence of Germany under IFRS adoption. Review of Managerial Science, 15(2), 379–398. doi:10.1007/s11846-019-00344-5.
[42] Zelalem, D. (2021). Determinants of Dividend Payout Policy of Commercial Banks: Evidence from Selected Commercial Banks in Ethiopia. International Journal of Finance and Banking Research, 7(2), 29. doi:10.11648/j.ijfbr.20210702.11.
[43] Shen, Y., Su, Z. W., Huang, G., Khalid, F., Farooq, M. B., & Akram, R. (2020). Firm market value relevance of carbon reduction targets, external carbon assurance and carbon communication. Carbon Management, 11(6), 549–563. doi:10.1080/17583004.2020.1833370.
[44] Adair, P., & Adaskou, M. (2015). Trade-off theory vs. Pecking order theory and the determinants of corporate leverage: Evidence from a panel data analysis upon French SMEs (2002–2010). Cogent Economics and Finance, 3(1), 1–12. doi:10.1080/23322039.2015.1006477.
[45] Jouida, S. (2018). Diversification, capital structure and profitability: A panel VAR approach. Research in International Business and Finance, 45, 243–256. doi:10.1016/j.ribaf.2017.07.155.
[46] Mazviona, B. W., Dube, M., & Sakahuhwa, T. (2017). An Analysis of Factors Affecting the Performance of Insurance Companies in Zimbabwe. Journal of Finance and Investment Analysis, 6(1), 2241–0996.
[47] Ngatno, Apriatni, E. P., & Youlianto, A. (2021). Moderating effects of corporate governance mechanism on the relation between capital structure and firm performance. Cogent Business and Management, 8(1), 1–22. doi:10.1080/23311975.2020.1866822.
[48] Alomari, M. W. (2017). Effect of the micro and macro factors on the performance of the listed Jordanian insurance companies. Journal of Business and Social Science, 8(2), 66–73.
[49] Barburski, J., & Hołda, A. (2023). Determinants of the Corporate Financing Structure in the Energy and Mining Sectors; A Comparative Analysis Based on the Example of Selected EU Countries for 2012–2020. Energies, 16(12). doi:10.3390/en16124692.
[50] Muhammed, S., Desalegn, G., & Emese, P. (2024). Effect of Capital Structure on the Financial Performance of Ethiopian Commercial Banks. Risks, 12(4), 1–15. doi:10.3390/risks12040069.
[51] Sdiq, S. R., & Abdullah, H. A. (2022). Examining the effect of agency cost on capital structure-financial performance nexus: empirical evidence for emerging market. Cogent Economics and Finance, 10(1), 1–16. doi:10.1080/23322039.2022.2148364.
[52] Al-Taani, K. (2013). The Relationship between Capital Structure and Firm Performance: Evidence from Jordan. Journal of Finance and Accounting, 1(3), 41. doi:10.11648/j.jfa.20130103.11.
[53] Hamidah, H. (2016). Analysis of Factors Affecting the Capital Structure and Profitability in Indonesian’s Manufacturing Company Year 2009-2013. Jurnal Keuangan Dan Perbankan, 20(2), 167–175. doi:10.26905/jkdp.v20i2.1473.
[54] Reilly, R. R., & Damodaran, A. (1995). Damodaran on Valuation: Security Analysis for Investment and Corporate Finance. The Journal of Finance, 50(2), 751. doi:10.2307/2329429.
[55] Acheampong, A., & Ibeji, N. (2024). Risk culture and cost of capital – Insight from European banks. Economics Letters, 243, 1–7. doi:10.1016/j.econlet.2024.111906.
[56] Landi, G. C., Iandolo, F., Renzi, A., & Rey, A. (2022). Embedding sustainability in risk management: The impact of environmental, social, and governance ratings on corporate financial risk. Corporate Social Responsibility and Environmental Management, 29(4), 1096–1107. doi:10.1002/csr.2256.
[57] AlNaeem, A. S. (2017). The instability caused by oil dependency within the banking systems of the Gulf Countries: The case of KSA and Qatar. Ph.D. Dissertation, Manchester Metropolitan University, Manchester, United Kingdom.
[58] Hasan, M., Uddin, H., & Khan, A. (2024). Impacts of Cost of Capital on Firm Value and Profitability: Insights from the Cement Industry in Bangladesh. International Journal of Research and Innovation in Social Science, VIII(I), 890–899. doi:10.47772/ijriss.2024.801067.
[59] Rajhans, R. K., & Kaur, K. (2013). Financial Determinants of Firms’ Value Evidence from Indian Firms. Zenith International Journal of Business Economics & Management Research, 3(5), 70–76.
[60] Omwanza, C. O. (2018). Effect of Cost of Capital on Financial Performance: A Case Study of Listed Commercial Banks at the Nairobi Securities Exchange Market. International Journal of Humanities and Social Science, 8(3), 171–176.
[61] Sumaryati, A., & Tristiarini, N. (2018). The Influence of Cost of Equity on Financial Distress and Firm Value. Advances in Economics, Business and Management Research (AEBMR), 46, 194–197. doi:10.2991/ebic-17.2018.31.
[62] IVASCU, E. V., & BARBUTA MISU, N. (2017). Influences of the Capital Structure and the Cost of Capital on Financial Performance. Case Study on ENGIE Group. In H. Seraphin & C. Nicoleta (Eds.), Risk in Contemporary Economy (Vol. 1, pp. 304–320). LUMEN Proceedings. doi:10.18662/lumproc.rce2017.1.26.
[63] Sattar, M. S. A. (2015). Cost of Capital – The Effect to the Firm Value and Profitability; Empirical Evidences in Case of Personal Goods (Textile) Sector of KSE 100 Index. Journal of Poverty, Investment and Development, 17(1), 24–28.
[64] Gomes I., N. G. I., Semuel, H., & D., D. (2019). Intellectual Capital Disclosure, Information Asymmetry, Cost of Capital, and Firm Value: Empirical Studies on Indonesian Manufacturers. Petra International Journal of Business Studies, 2(1), 27–35. doi:10.9744/ijbs.2.1.27-35.
[65] Gebrayel, E., Jarrar, H., Salloum, C., & Lefebvre, Q. (2018). Effective association between audit committees and the internal audit function and its impact on financial reporting quality: Empirical evidence from Omani listed firms. International Journal of Auditing, 22(2), 197–213. doi:10.1111/ijau.12113.
[66] Salloum, C., Bouri, E., Salloum, L., & Azzi, T. (2019). Gouvernance et performances financières des entreprises familiales. La Revue Des Sciences de Gestion, N° 297-298(3), 45–54. doi:10.3917/rsg.297.0045.
[67] Arellano, M., & Bover, O. (1995). Another look at the instrumental variable estimation of error-components models. Journal of Econometrics, 68(1), 29–51. doi:10.1016/0304-4076(94)01642-D.
[68] Baltagi, B. H. (2014). Econometric Analysis of Panel Data. John Wiley & Sons, New Jersey, United States.
[69] Wooldridge, J. M. (2002). Econometric Analysis of Cross Section and Panel Data. In Booksgooglecom (Vol. 58, Issue 2). The MIT Press. doi:10.1515/humr.2003.021.
[70] Dsouza, S., Rabbani, M. R., Hawaldar, I. T., & Jain, A. K. (2022). Impact of Bank Efficiency on the Profitability of the Banks in India: An Empirical Analysis Using Panel Data Approach. International Journal of Financial Studies, 10(4), 93. doi:10.3390/ijfs10040093.
[71] Gržeta, I., Žiković, S., & Tomas Žiković, I. (2023). Size matters: analyzing bank profitability and efficiency under the Basel III framework. Financial Innovation, 9(1), 1–28. doi:10.1186/s40854-022-00412-y.
[72] Neves, M. E., Proença, C., & Dias, A. (2020). Bank Profitability and Efficiency in Portugal and Spain: A Non-Linearity Approach. Journal of Risk and Financial Management, 13(11), 1–19. doi:10.3390/jrfm13110284.
[73] Rakshit, B., & Bardhan, S. (2022). Does Bank Efficiency Enhance Bank Performance? Empirical Evidence from Indian Banking. Buletin Ekonomi Moneter Dan Perbankan/Monetary and Banking Economics Bulletin, 25, 103–124. doi:10.21098/bemp.v25i0.1844.
[74] Mateev, M., Sahyouni, A., & Al Masaeid, T. (2024). Bank performance before and during the COVID-19 crisis: Does efficiency play a role? Review of Managerial Science, 18(1), 29–82. doi:10.1007/s11846-022-00611-y.
[75] Alhassan I. (2023). Asset efficiency and financial performance of listed non-financial firms in Nigeria. Singaporean Journal of Business Economics and Management, 9(4), 91–96.
[76] Gamble, J. (2020). Can Expense Ratios Signal Performance? An Analysis of Equity ETFs & Mutual Funds. American Journal of Undergraduate Research, 16(4), 23–40. doi:10.33697/ajur.2020.004.
[77] Lu, Y., Liu, R., Cao, Y., & Li, Y. (2023). Tax Burden and Corporate Investment Efficiency. Sustainability (Switzerland), 15(3), 1–16. doi:10.3390/su15031747.
[78] Tawfiq, T. T., Tawaha, H., Tahtamouni, A., & Almasria, N. A. (2024). The Influence of Environmental, Social, and Governance Disclosure on Capital Structure: An Investigation of Leverage and WACC. Journal of Risk and Financial Management, 17(12), 1–16. doi:10.3390/jrfm17120570.
[79] Trisnaningsih, S. (2016). Cost of Capital as a Benchmark of Capital Structure Optimization. Social Sciences (Pakistan), 11(18), 4473–4477.
[80] Battisti, E., Bollani, L., Miglietta, N., & Salvi, A. (2020). The impact of leverage on the cost of capital and market value: Evidence from Sharīʿah-compliant firms. Management Research Review, 43(9), 1081–1096. doi:10.1108/MRR-01-2019-0007.
[81] Baltas, K. N. (2025). The nexus between bank efficiency and leverage. International Journal of Finance and Economics, 30(1), 811–839. doi:10.1002/ijfe.2941.
[82] Choiriyah, C., Fatimah, F., Agustina, S., & Ulfa, U. (2021). The Effect of Return on Assets, Return on Equity, Net Profit Margin, Earning Per Share, And Operating Profit Margin on Stock Prices of Banking Companies in Indonesia Stock Exchange. International Journal of Finance Research, 1(2), 103–123. doi:10.47747/ijfr.v1i2.280.
[83] Nemati, A. R., Javed, T., & Sidiqui, M. U. (2021). Impact of Asset Growth and Equity Multiplier on the Financial Performance of Microfinance Banks of Pakistan. International Journal of Management Research and Emerging Sciences, 11(3), 123–136. doi:10.56536/ijmres.v11i3.154.
[84] Hidayat, R., Roespinoedji, D., & Saudi, M. H. (2021). Effect of Return on Assets, Net Profit Margin and Earning Per Share on Stock Prices. Turkish Journal of Computer and Mathematics Education, 12(8), 1388–1403.
[85] Petria, N., Capraru, B., & Ihnatov, I. (2015). Determinants of Banks’ Profitability: Evidence from EU 27 Banking Systems. Procedia Economics and Finance, 20(15), 518–524. doi:10.1016/s2212-5671(15)00104-5.
[86] Durguti, E. A., Krasniqi, E. H., & Krasniqi, D. (2020). Assessing the performance of factors affecting the profitability of the banking system: Evidence from Kosovo. European Journal of Sustainable Development, 9(2), 304–314. doi:10.14207/ejsd.2020.v9n2p304.
[87] Abor, J. (2007). Debt policy and performance of SMEs: Evidence from Ghanaian and South African firms. Journal of Risk Finance, 8(4), 364–379. doi:10.1108/15265940710777315.
[88] Abor, J., & Biekpe, N. (2007). Corporate governance, ownership structure and performance of SMEs in Ghana: Implications for financing opportunities. Corporate Governance, 7(3), 288–300. doi:10.1108/14720700710756562.
[89] Fersi, M., & Boujelbène, M. (2023). Financial and social efficiency analysis of Islamic microfinance institutions. International Journal of Emerging Markets, 18(4), 931–957. doi:10.1108/IJOEM-02-2020-0197.
[90] Jarbou, S. I., Irimia-Diéguez, A., & Prieto-Rodríguez, M. (2024). Financial performance of Islamic and conventional banks in MENA region: a GLS approach. Journal of Islamic Accounting and Business Research. doi:10.1108/JIABR-11-2023-0380.
[91] Archambeault, D., & DeZoort, F. T. (2001). Auditor Opinion Shopping and the Audit Committee: An Analysis of Suspicious Auditor Switches. International Journal of Auditing, 5(1), 33–52. doi:10.1111/1099-1123.00324.
[92] Gujarati, D. N., & Porter, D. C. (2009). Basic Econometrics (5th Edi.). McGraw-Hill, Irwin, United States.
[93] Yoshikawa, T., & Phan, P. H. (2003). The performance implications of ownership-driven governance reform. European Management Journal, 21(6), 698–706. doi:10.1016/j.emj.2003.09.013.
[94] Kamaiah, B. (2006). Econometrics: Theoretical Foundations and Empirical Perspectives. Journal of Quantitative Economics, 4(2), 151–154. doi:10.1007/bf03546454.
[95] Hair, J. F., Black, W. C., Babin, B. J., Anderson, R. E., & Tatham, R. L. (2019). Multivariate data analysis. Pearson Prentice, New Jersey, United States.
[96] Newbold, P., Carlson, W., & Thorne, B. (2013). Statistics for Business and Economics: Global Edition. Pearson Education, London, United Kingdom.
[97] Levin, A., Lin, C. F., & Chu, C. S. J. (2002). Unit root tests in panel data: Asymptotic and finite-sample properties. Journal of Econometrics, 108(1), 1–24. doi:10.1016/S0304-4076(01)00098-7.
[98] Phillips, P. C. B., & Perron, P. (1988). Testing for a unit root in time series regression. Biometrika, 75(2), 335–346. doi:10.1093/biomet/75.2.335.
[99] Hadri, K. (2000). Testing for stationarity in heterogeneous panel data. The Econometrics Journal, 3(2), 148–161. doi:10.1111/1368-423x.00043.
[100] Engle, R. F., & Granger, C. W. J. (2015). Co-integration and error correction: Representation, estimation, and testing. Applied Econometrics, 39(3), 107–135. doi:10.2307/1913236.
[101] Abubakar, A. H., Ado, A. B., Mohamed, M. I., & Mustapha, U. A. (2018). The effect of risk management committee attributes and board financial knowledge on the financial performance of listed banks in Nigeria. American International Journal of Business Management, 1(5), 7-13.
[102] Bai, J., Choi, S. H., & Liao, Y. (2021). Feasible generalized least squares for panel data with cross-sectional and serial correlations. Empirical Economics, 60(1), 309–326. doi:10.1007/s00181-020-01977-2.
[103] Saif-Alyousfi, A. Y. H., Md-Rus, R., Taufil-Mohd, K. N., Mohd Taib, H., & Shahar, H. K. (2020). Determinants of capital structure: evidence from Malaysian firms. Asia-Pacific Journal of Business Administration, 12(3–4), 283–326. doi:10.1108/APJBA-09-2019-0202.
[104] Claeys, S., & Vander Vennet, R. (2008). Determinants of bank interest margins in Central and Eastern Europe: A comparison with the West. Economic Systems, 32(2), 197–216. doi:10.1016/j.ecosys.2007.04.001.
- This work (including HTML and PDF Files) is licensed under a Creative Commons Attribution 4.0 International License.



















