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The Impact of Equity Capital on Manufacturing Sector Output in Nigeria

Dr. Ugwuoke Okwudili Walter Sidi Zainab Sani Dr. Ibrahim Ahmed Dr. Usman Jabir Muhammed

Subject area: Arts, Social Sciences and Humanities  ·  Area of research: Economics

DOI: https://doi.org/10.64388/IREV9I8-1714535

Abstract

Despite the inflow of Equity capital to boost manufacturing sector output in Nigeria, the contribution of manufacturing sector output to gross domestic product has been low. It is against this backdrop that the study investigated the effect of FDI on manufacturing sector output in Nigeria. The study adopted the ARDL model on annual time series data from 1986 to 2022 analyse the relationship between equity capital and manufacturing sector output. The ADF unit root result revealed that Interest rate (INR) and Equity Capital (EC1) are stationary at level while Manufacturing Sector output (MO), Reinvested Earning (RE) and Intra-Company Loans (ICL) became stationary at first difference. The result of the ARDL bound test showed that there is a long run relationship between Equity capital (EC) inflow (RE, INR and EC1) and manufacturing sector output in Nigeria. The findings of the study further revealed that Equity capital inflow (RE, INR and EC1) have significant effect on manufacturing sector output in Nigeria, this is judging by the probability value of less than 0.05% level of significance. Therefore, the study recommended that to promote access to equity capital, there is need for government at all level to encourage the development of Nigeria's capital market by providing manufacturing firms with access to equity capital, implement policies to attract foreign portfolio investors and encourage domestic investors to invest in the manufacturing sector.

Keywords

Equity Capital (EC), Manufacturing Sector output (MO), Reinvested Earning (RE), Intra-Company Loans (ICL), Nigeria

References

[1] Achugamonu, B. U., Okorie, U. E., Taiwo, J. N., & Okoye, L. U. (2017). Constraints to foreign direct investment in Nigeria: An empirical analysis. Journal of Economics and Sustainable Development, 8(12), 1–10.

[2] Adejumo, A. V. (2021). Foreign direct investment and manufacturing sector contribution to GDPin Nigeria. International Journal of Economics and Financial Research, 7(3), 45–54.

[3] Adofu, I., Abula, M., & Audu, S. I. (2015). Foreign direct investment and economic growth in Nigeria. Journal of Economics and Sustainable Development, 6(3), 12–20.

[4] Agbarakwe, H. (2019). Foreign direct investment and manufacturing output in Nigeria (19802018). International Journal of Academic Research in Business and Social Sciences, 9(5), 120–134.

[5] Ajakaiye, O., Jerome, A., & Fakiyesi, T. (2023). Financing constraints and industrial productivity in Nigeria. African Development Review, 35(2), 187–201.

[6] Ajinaja, O. T., Popoola, O. R., & Ogunlade, O. O. (2017). Manufacturing sector output volatilityand export performance in Nigeria. International Journal of Economics and BusinessManagement, 3(6), 1–12.

[7] AKSU Journal of Administration and Corporate Governance. (2024). Impact of capital market financing on the Nigerian manufacturing sector growth.https://aksujacog.org.ng/articles/24/11/impact-of-capital-market-financing-on-the nigerian-manufacturing-sector-growth/

[8] Ayodele, A. S., & Falokun, G. O. (2003). The Nigerian economy: Structure and pattern of development. Journal of Economic Studies, 15(2), 45–60.

[9] Baker, H. K., & Martin, G. S. (2021). Capital structure and corporate financing decisions. Wiley.

[10] Beck, T., & Demirgüç-Kunt, A. (2021). Financing patterns and equity constraints for SMEs in emerging economies. Journal of Financial Intermediation, 48, 100888. https://doi.org/10.1016/j.jfi.2020.100888

[11] Bennett, R., Anyanwu, J., & Kalu, E. (2015). Industrialization and technological advancement in developing economies. African Development Review, 27(3), 221–235.

[12] Brealey, R. A., Myers, S. C., & Allen, F. (2020). Principles of corporate finance (13th ed.).McGraw-Hill Education.

[13] Chineze, O. J. (2017). Foreign exchange volatility and foreign direct investment in Nigeria(1999–2016). Journal of Finance and Economic Research, 2(4), 30–42.

[14] Cumming, D., Johan, S., & Zhang, M. (2020). Financing entrepreneurial ventures: An international perspective. Cambridge University Press.

[15] Efiong, E. J., Ayuk, E. O., & Imong, N. R. (2018). Manufacturing sector output fluctuations and foreign direct investment in Nigeria. Global Journal of Social Sciences, 17(1), 23–34.

[16] Görg, H., & Greenaway, D. (2004). Much ado about nothing? Do domestic firms really benefitfrom foreign direct investment? World Bank Research Observer, 19(2), 171–197. https://doi.org/10.1093/wbro/lkh019

[17] Huang, C. H., Teng, K. C., & Tsai, Y. H. (2010). Industrial output and economic growth:Evidence from manufacturing industries. Economic Modelling, 27(6), 1287–1295.

[18] Ibrahim, M. A., Omar, A., & Ali, A. Y. (2017). Determinants of foreign direct investment inSomalia (1970–2010). International Journal of Economics, Commerce and Management,5(7), 150–165.

[19] Jalilian, H., & Weiss, J. (2002). Industrial development and poverty reduction: A review of the evidence. Oxford Development Studies, 30(2), 135–150.

[20] Jatau, F., Ayodeji, S., Ikubor, O. J., & Alfa, Y. (2025). Market capitalization and manufacturing output in Nigeria. Journal of Economic Studies. https://journals.unizik.edu.ng/jes/article/view/5799

[21] La Porta, R., Lopez-de-Silanes, F., Shleifer, A., & Vishny, R. (2019). The legal foundations of equity markets. Journal of Financial Economics, 133(2), 251–275. https://doi.org/10.1016/j.jfineco.2019.04.002

[22] Mbanasor, C. A., & Obioma, E. C. (2017). Manufacturing sector output fluctuations and foreign private investment in Nigeria. Nigerian Journal of Economic Studies, 12(2), 89–102.

[23] Modigliani, F., & Miller, M. H. (1958). The cost of capital, corporation finance and the theory of investment. American Economic Review, 48(3), 261–297.

[24] Mounde, M. T. (2017). Foreign direct investment and manufacturing output growth in Nigeria. CBN Journal of Applied Statistics, 8(1), 75–92.

[25] 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), 187221.

[26] National Bureau of Statistics. (2024). Manufacturing sector performance report. Abuja, Nigeria.

[27] Nguyen, T. H., & Ramachandran, N. (2022). Equity financing and firm growth in emerging markets: Evidence from Asia. Emerging Markets Review, 51, 100818. https://doi.org/10.1016/j.ememar.2021.100818

[28] Obichukwu, A. (2013). Manufacturing sector performance and economic development in Nigeria. International Journal of Business and Social Science, 4(12), 45–53.

[29] Ojo, A. S., Adeyemi, K. A., & Balogun, O. D. (2023). Foreign direct investment and industrial performance in Nigeria: An ARDL approach. Journal of African Business and EconomicResearch, 18(2), 101–118.

[30] Olamade, O. O., Oyelaran-Oyeyinka, B., & Adebowale, B. A. (2014). Innovation systems and industrial development in Nigeria. African Journal of Science, Technology, Innovation and Development, 6(3), 1–12.

[31] Olaniyi, E., & Lawanson, O. (2023). Macroeconomic reforms and industrial finance in Nigeria. Journal of Financial Studies, 41(4), 322–341.

[32] Otepola, A. (2020). Manufacturing sector output and economic performance in Nigeria. Journal of Industrial Economics and Development, 8(1), 33–47.

[33] Rebecca, A., Abel, O., & Adediwura, A. (2020). Foreign direct investment and manufacturing output in Nigeria: An ARDL analysis (1986–2018). Journal of Economics and Development Studies, 8(2), 55–68.

[34] Ross, S. A., Westerfield, R. W., Jaffe, J., & Jordan, B. D. (2022). Corporate finance (13th ed.). McGraw-Hill Education.

[35] Sunday, O. E. (2023). Industrial output growth and foreign direct investment nexus in Nigeria: Evidence from ARDL and ECM models. African Journal of Economic Review, 11(1),90–110.

[36] Titman, S., & Martin, J. D. (2018). Valuation: The art and science of corporate investment decisions (3rd ed.). Pearson.

[37] Tsai, Y. H., & Huang, C. H. (2007). Industrial transformation and manufacturing growth. Applied Economics Letters, 14(5), 357–362.

[38] Uremadu, S. O., & Pantaleon, O. C. (2024). Impact of capital market financing on manufacturing sector growth in Nigeria. https://aksujacog.org.ng/articles/24/11/impact-of-capital market-financing-on-the-nigerian-manufacturing-sector-growth/

[39] Williams, T. O., Dare, A. M., & Sola, O. (2018). Determinants of foreign exchange and manufacturing sector performance in Nigeria. Journal of International Economics and Finance Studies, 13(3), 44–59.*

How to cite this paper

Dr. Ugwuoke Okwudili Walter, Sidi Zainab Sani, Dr. Ibrahim Ahmed, Dr. Usman Jabir Muhammed "The Impact of Equity Capital on Manufacturing Sector Output in Nigeria" Iconic Research And Engineering Journals Volume 9 Issue 8 2026 Page 1733-1743 https://doi.org/10.64388/IREV9I8-1714535
Dr. Ugwuoke Okwudili Walter, Sidi Zainab Sani, Dr. Ibrahim Ahmed, Dr. Usman Jabir Muhammed "The Impact of Equity Capital on Manufacturing Sector Output in Nigeria" Iconic Research And Engineering Journals, vol. 9, no. 8, Feb. 2026, doi: https://doi.org/10.64388/IREV9I8-1714535
Dr. Ugwuoke Okwudili Walter, Sidi Zainab Sani, Dr. Ibrahim Ahmed, Dr. Usman Jabir Muhammed (2026). The Impact of Equity Capital on Manufacturing Sector Output in Nigeria. Iconic Research And Engineering Journals, 9(8). doi: https://doi.org/10.64388/IREV9I8-1714535
Dr. Ugwuoke Okwudili Walter, Sidi Zainab Sani, Dr. Ibrahim Ahmed, Dr. Usman Jabir Muhammed "The Impact of Equity Capital on Manufacturing Sector Output in Nigeria" Iconic Research And Engineering Journals, vol. 9, no. 8, Feb. 2026. Crossref, https://doi.org/10.64388/IREV9I8-1714535
@article{1714535,
      author = {Dr. Ugwuoke Okwudili Walter, Sidi Zainab Sani, Dr. Ibrahim Ahmed, Dr. Usman Jabir Muhammed},
      title = {The Impact of Equity Capital on Manufacturing Sector Output in Nigeria},
      journal = {Iconic Research And Engineering Journals},
      year = {2026},
      volume = {9},
      number = {8},
      pages = {1733-1743},
      issn = {2456-8880},
      url = {https://www.irejournals.com/formatedpaper/1714535.pdf},
      abstract = {Despite the inflow of Equity capital to boost manufacturing sector output in Nigeria, the contribution of manufacturing sector output to gross domestic product has been low. It is against this backdrop that the study investigated the effect of FDI on manufacturing sector output in Nigeria. The study adopted the ARDL model on annual time series data from 1986 to 2022 analyse the relationship between equity capital and manufacturing sector output. The ADF unit root result revealed that Interest rate (INR) and Equity Capital (EC1) are stationary at level while Manufacturing Sector output (MO), Reinvested Earning (RE) and Intra-Company Loans (ICL) became stationary at first difference. The result of the ARDL bound test showed that there is a long run relationship between Equity capital (EC) inflow (RE, INR and EC1) and manufacturing sector output in Nigeria. The findings of the study further revealed that Equity capital inflow (RE, INR and EC1) have significant effect on manufacturing sector output  in Nigeria, this is judging by the probability value of less than 0.05% level of significance. Therefore, the study recommended that to promote access to equity capital, there is need for government at all level to encourage the development of Nigeria's capital market by providing manufacturing firms with access to equity capital, implement policies to attract foreign portfolio investors and encourage domestic investors to invest in the manufacturing sector.},
      keywords = {Equity Capital (EC), Manufacturing Sector output (MO), Reinvested Earning (RE), Intra-Company Loans (ICL), Nigeria},
      month = {February},
      doi = {https://doi.org/10.64388/IREV9I8-1714535}
  }