Capital Structure and Value Creation in Listed Oil and Gas Companies in Nigeria

Authors

  • Amos Adejare Aderibigbe Crescent University
  • Shakirat Adepeju Babatunde Lagos State University of Science and Technology
  • Olufisayo Babalola University of Lagos
  • Modinat Abiola Ayilara Crescent University

DOI:

https://doi.org/10.61194/ijat.v3i4.848

Keywords:

Capital Structure, Debt-Equity Ratio, Equity-To-Total Assets, Tobin’s Q, Value Creation

Abstract

Value creation (VC) increases shareholder value and maintains a competitive advantage; however, most companies tend to miss their mark in creating consistent value due to suboptimal capital structure (CS) choices. The primary objective of this study is to assess the nexus between CS and VC among listed oil and gas (O&G) companies in Nigeria. CS is represented by the debt-equity ratio (DER), the equity-to-total assets ratio (ETAR), and the total debt-to-total assets ratio (TDTA). VC is proxied by return on equity (ROE) and Tobin’s Q (TOQ). The data employed in the study were secondary data sourced from audited financial statements of the eight listed O&G firms in Nigeria between 2014 and 2023. The panel data regression analysis was guided by the Hausman test. The results of the findings showed that DER and ETAR have inverse and positive significant effects, respectively, on ROE. TDTA has an inconsequential adverse effect on ROE. DER has a significant adverse relationship with TOQ at the 10% level. ETAR and TDTA have direct and negative insignificant relationships with TOQ, respectively. The study affirmed that there exists a distinct nexus between CS and VC. Firms are encouraged to reinforce equity financing to create value.

References

Abate, M. T., & Kaur, R. (2023). The evolution of modern capital structure theory: A Review. Evolution, 31(2), 958–974. https://doi.org/https://tinyurl.com/4t82a63e

Abubakar, A. (2020). Financial leverage and financial performance of oil and gas companies in Nigeria. Open Journals of Management Science, 1(1), 28–44. https://doi.org/https://tinyurl.com/yfw7jp8y DOI: https://doi.org/10.52417/ojms.v1i1.78

Alaba, O. V. (2021). Growth strategy and performance of oil and gas companies in Nigeria. Growth, 5(6). International Journal of Trend in Scientific Research and Development (IJTSRD, 5(6), 2456 – 6470. https://doi.org/https://tinyurl.com/43xcpm5h

Anozie, O. R., Muritala, T. A., Ininm, V. E., & Yisau, N. S. (2023). Impact of capital structure on financial performance of oil and gas firms in Nigeria. Future Business Journal, 9(1), 11. https://doi.org/https://tinyurl.com/2p9hwvxd DOI: https://doi.org/10.1186/s43093-023-00186-4

Asaolu, A. A. (2021). Capital structure and firm performance: A comparative study of oil & gas and manufacturing sectors in the United States of America. Business and Management Studies, 7(1), 29–44. https://doi.org/https://tinyurl.com/3w77mexw DOI: https://doi.org/10.11114/bms.v7i1.5130

Ayange, A., Emmanuel, N. C., Rosemary, I. H., Ndudi, U. C., & Samuel, U. E. (2021). Effect of capital structure on firms’ performance in Nigeria. Universal Journal of Accounting and Finance, 9(1), 15–23. https://doi.org/https://tinyurl.com/3epcueze DOI: https://doi.org/10.13189/ujaf.2021.090102

Bansal, A., Rai, T., & Sharma, P. (2022). Impact of capital structure on financial performance of Indian fast-moving consumer goods companies. Advance and Innovative Research, 376. https://doi.org/https://tinyurl.com/yn45x3e7

Bendjazia, N. (2023). Does the capital structure impact the company’s performance: empirical research of the effect of financing decisions on a company’s profitability? Evidence from the UK Pharmaceutical and biotechnology sector.

Bingilar, P. F., & Kpolode, O. P. (2021). Capital structure and financial performance of oil and gas companies listed on the Nigerian Exchange Group. International Journal of Business and Management Invention (IJBMI, 10(8), 42–54. https://doi.org/https://tinyurl.com/yrn6vfrz

Boshnak, H. (2023). The impact of capital structure on firm performance: evidence from Saudi-listed firms. International Journal of Disclosure and Governance, 20(1), 15–26. https://doi.org/https://tinyurl.com/59rn3ucr DOI: https://doi.org/10.1057/s41310-022-00154-4

Câmara, R. M., Caby, J., & Salvador, P. I. C. A. (2022). The effects of capital structure on profitability in the Brazilian electricity sector. International Journal of Governance and Financial Intermediation, 1(3), 203–218. https://doi.org/https://tinyurl.com/2rc7pkk9 DOI: https://doi.org/10.1504/IJGFI.2022.123899

Chindengwike, J. (2021). Effect of equity on financial performance among small business firms in East African countries. IJIRMPS, 9(3), 1–7. https://doi.org/https://tinyurl.com/2kzdabax

Christian, I., & Oyewole, J. S. (2024). Capital structure and firm value of listed oil and gas firms in. Nigeria, 3(1), 173–189. https://doi.org/https://tinyurl.com/59awr79y

Dodoo, R. N. A., Kumi, M., & Mangudhla, T. (2023). The effect of capital structure on firm performance: Empirical evidence from emerging economy. EuroMed Journal of Management, 5(1), 83–99. https://doi.org/https://tinyurl.com/mr2uft7d DOI: https://doi.org/10.1504/EMJM.2023.128241

Ezu, G. (2020). Effect of capital structure on financial performance of oil and gas companies quoted on the Nigerian Stock Exchange. The International Journal of Business & Management.

Felix, A. V. (2024). Financing the Nigerian oil and gas industry in the energy transition: Challenges and prospects. International Journal of Economics, Business and Social Science Research, 2(6), 74–102. https://doi.org/https://tinyurl.com/yb8mcw5z

Gara, J. G., Abdullahi, M. N., Mohammed, Y., & Gana, J. (2025). The influence of capital structure on the financial performance of listed industrial goods companies in Nigeria. Journal of Business Development and Management Research, 7(7), 183–200. https://doi.org/https://tinyurl.com/2eh7hsh4

Ghani, E. K., Hye, Q. M. A., Rehan, R., & Salahuddin, S. (2023). Examining capital structure determinants for ASEAN energy firms. International Journal of Energy Economics and Policy, 13(3), 129–140. https://doi.org/https://tinyurl.com/5ejkhc4m DOI: https://doi.org/10.32479/ijeep.14070

Gupta, A., & Chandra, P. (2024). To study capital structure and its relationship with financial performance. International Journal of Novel Research and Development, 9(3), 481– 490.

Hutapea, A. A. B., & Sulistyowati, E. (2024). The role of agency cost as a mediator in the effect of capital structure on company financial performance. Indonesian Journal of Sustainability Policy and Technology, 2(1), 1–18. https://doi.org/https://tinyurl.com/2txakb4k DOI: https://doi.org/10.61656/ijospat.v2i1.160

Ikbal, A. (2023). The Influence of Intellectual Capital and Capital Structure on Financial Performance. Ilomata International Journal of Tax and Accounting, 4(4), 913–927. DOI: https://doi.org/10.52728/ijtc.v4i4.959

Kadhafi, I. M., Iyakaremye, J. D., Gasheja, F., Twesige, D., Mpiranya, J. M. V, Nabulega, C., Bosco, J. S., Claude, J. M., Bosco, J. R., Eugenie, B., & Rutungwa, E. (2024). Capital structure and financial performance of commercial banks in Rwanda. Rwanda Journal of Social Sciences, Humanities and Business, 3(1), 60–73. https://doi.org/https://tinyurl.com/3j62vmmh

Kambi, M., & Kasoga, P. S. (2024). Capital structure and performance of small and medium enterprises: empirical evidence from Tanzania. Vision, Journal of Business Perspective. DOI: https://doi.org/10.1177/09722629241265266

Khaki, A. R., & Akin, A. (2020). Factors affecting the capital structure: New evidence from GCC countries. Journal of International Studies, 13(1), 9–27. https://doi.org/https://tinyurl.com/yrxs8jsy DOI: https://doi.org/10.14254/2071-8330.2020/13-1/1

Khan, S., Akhtar, T., & Qasem, A. (2024). Dynamics of capital structure determinants: empirical evidence from GCC countries. Future Business Journal, 10(1), 107. https://doi.org/https://tinyurl.com/mvx4xztn DOI: https://doi.org/10.1186/s43093-024-00394-6

Modiba, S. M. (2022). Determinants of capital structure for the industrial sector on the JSE. 1–92.

Muhammed, S., Desalegn, G., & Emese, P. (2024). Effect of capital structure on the financial performance of Ethiopian commercial banks. Risks, 12(4), 69. https://doi.org/https://tinyurl.com/5e2anfwh DOI: https://doi.org/10.3390/risks12040069

Myers, S. C. (2001). Capital structure. Journal of Economic Perspectives, 15(2), 81–102. https://doi.org/https://tinyurl.com/yc7xnnj9 DOI: https://doi.org/10.1257/jep.15.2.81

Myers, S. C., & Majluf, N. S. (1984). Corporate financing and investment decisions when firms have information that investors do not have. Journal of Financial Economics, 13(2), 187–221. https://doi.org/https://tinyurl.com/ms4v72jv DOI: https://doi.org/10.1016/0304-405X(84)90023-0

Mysaka, H., & Derun, I. (2021). Corporate financial performance and Tobin’s Q in dividend and growth investing. Contemporary Economics, 276–288. https://doi.org/https://tinyurl.com/y79tnttr DOI: https://doi.org/10.5709/ce.1897-9254.449

Nassim, I., & Benraïss, B. (2024). Capital structure and financial performance of Moroccan agricultural small-and medium-sized enterprises: Moderating effects of government subsidies. Journal of Risk and Financial Management, 17(7), 256. https://doi.org/https://tinyurl.com/472drn78 DOI: https://doi.org/10.3390/jrfm17070256

Ngoc, N. M., Tien, N. H., & Thu, T. H. (2021). The Impact of capital structure on the financial performance of logistic service providers listed on the Ho Chi Minh City stock exchange. PalArch’s Journal of Archaeology of Egypt/Egyptology, 18(2), 688–719. https://doi.org/https://tinyurl.com/y4vvy7mr

Nguyen, T., & Nguyen, H. (2020). Capital structure and firm performance of non-financial listed companies: Cross-sector empirical evidence from Vietnam. Accounting, 6(2), 137–150. https://doi.org/https://tinyurl.com/4c95au8k DOI: https://doi.org/10.5267/j.ac.2019.11.002

Onyemere, I. (2024). Intricate capital structure influence on firm performance: An empirical analysis of oil and gas firms in Nigeria. African Journal of Business and Economic Research (AJBER, 19(3), 395–415. https://doi.org/https://tinyurl.com/3dad229r

Osho, G. S. (2025). Optimizing joint ventures and alternative funding for Nigeria’s oil and gas industry: Improved financing and transitioning to commercial ventures. International Journal of Professional Business Review: Int. J. Prof. Bus. Rev, 10(2), 10. DOI: https://doi.org/10.26668/businessreview/2025.v10i2.5289

Prasad, N., Verma, M. K., Tanwar, N., & Kumar, M. (2024). Capital structure impact on firm performance: an empirical study of the pharmaceutical sector in India. Economic Affairs, 69(2), 843–848. https://doi.org/https://tinyurl.com/mry747pe DOI: https://doi.org/10.46852/0424-2513.3.2024.8

Redjeki, F. (2022). The Effect of value creation based on company performance on stock returns in manufacturing companies listed on the IDX. DOI: https://doi.org/10.2478/9788366675827-063

Said, S. (2025). The impact of capital structure on firm performance: Empirical evidence from Egypt. Open Access Library Journal, 12(2), 1–16. https://doi.org/https://tinyurl.com/46avsdnk DOI: https://doi.org/10.4236/oalib.1112839

Saputra, I. G. A. A., & Kusuma, P. S. A. J. (2025). The effect of liquidity, profitability, and capital structure on firm value with firm size as a variable. American Journal of Economic and Management Business (AJEMB, 4(1), 24–42. https://doi.org/https://tinyurl.com/52jby7t9 DOI: https://doi.org/10.58631/ajemb.v4i1.158

Satyanarayana, K. T., & Rao, A. N. (2023). Capital structure dynamics and financial performance in Indian banks (An Analysis of Mergers and Acquisitions.

Segun, I. B., Olusegun, I. F., Akindutire, Y. T., & Thomas, O. A. (2021). Capital structure and financial performance: evidence from listed firms in the oil and gas sector in Nigeria. International Journal of Innovative Science and Research Technology, 6(3), 180–187. https://doi.org/https://tinyurl.com/y3ktnr3j

Sike, R. I., Ibrahim, U. A., & Maitala, F. (2023). Capital structure and financial performance: a sectorial analysis. Wseas Transactions on Business and Economics, 20, 1498–1508. https://doi.org/https://tinyurl.com/ycky437e DOI: https://doi.org/10.37394/23207.2023.20.132

Singh, N. M., & Singh, S. A. (2023). A study of NSC-listed companies in India: Capital structure and financial performance. Advances in Management, 16(1), 11–18. https://doi.org/https://tinyurl.com/2daafbs4 DOI: https://doi.org/10.25303/1601aim011018

Szczepańska-Woszczyna, K., & Muras, W. (2023). Shareholders and the long-term ability of a company to value creation: The case of the IT sector. Polish Journal of Management Studies, 28(2), 323–348. https://doi.org/https://tinyurl.com/y3v388k3 DOI: https://doi.org/10.17512/pjms.2023.28.2.19

Tunde, L. M. (2021). Oil and gas companies in Nigeria’s 21st century: An analysis of the factors inhibiting their growth and operational performance.

Udo, E. S., Jack, A. E., Okoh, J. I., Agbadua, O. B., Eke, R., & Onyemere, I. (2024). Intricate capital structure influence on firm performance: An empirical analysis of oil and gas firms in Nigeria. African Journal of Business & Economic Research, 19(3), 395–415. https://doi.org/https://tinyurl.com/2fm6ynwa

Umamaheswaran, S., Dar, V., Prince, J. B., & Thangaraj, V. (2024). Risk perception as a barrier to renewable energy finance – A study of debt investors in the Indian context. International Journal of Energy Sector Management, 18(6), 1511–1530. https://doi.org/https://tinyurl.com/yb483emu DOI: https://doi.org/10.1108/IJESM-07-2023-0020

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Published

2025-10-28

How to Cite

Aderibigbe, A. A., Babatunde, S. A., Babalola, O., & Ayilara, M. A. (2025). Capital Structure and Value Creation in Listed Oil and Gas Companies in Nigeria. Sinergi International Journal of Accounting and Taxation, 3(4), 239–256. https://doi.org/10.61194/ijat.v3i4.848