DEVELOPMENT OF SCIENTIFIC VIEWS ON THE MANAGEMENT OF AN ENTERPRISE’S EQUITY CAPITAL

Authors

  • Viktor Trynchuk cand.sc.(econ.), professor, head of the department of finance, accounting and banking, Luhansk Taras shevchenko National University, Lubny
  • Iryna Zelenytsa senior lecturer at the department of finance, accounting and banking, Luhansk Taras shevchenko National University, Lubny
  • Olena Boyko assistant at the department of finance, accounting and banking, Luhansk Taras shevchenko National University, Lubny

DOI:

https://doi.org/10.37332/

Keywords:

equity capital, capital structure, financial management, trade-off theory, pecking order theory, agency costs, market timing

Abstract

Trynchuk V.V., Zelenytsa I.M., Boyko O.V.  DEVELOPMENT OF SCIENTIFIC VIEWS ON THE MANAGEMENT OF AN ENTERPRISE’S EQUITY CAPITAL

Purpose. The aim of the article is to provide a comprehensive analysis of the evolution of scientific approaches to enterprise equity capital management, from classical economic concepts to modern corporate finance theories, and to identify key trends and practical guidelines for financial management in a market economy.

Methodology of research. General scientific and special research methods were used in the process of research, including the historical and logical method to examine the development of theoretical approaches; analysis and synthesis to generalize the provisions of classical and modern financial theories; the comparative method to compare alternative capital structure concepts; and a systemic approach to determine the role of equity capital within the enterprise financial management system.

Findings. The article systematizes scientific views on enterprise equity capital management and reveals the content and significance of major capital structure theories, including the Modigliani–Miller theorem, trade-off theory, pecking order theory, agency theory, and market timing theory. The results demonstrate that there is no universal optimal capital structure, as the proportion of equity and debt capital is shaped by tax, informational, agency, and behavioural factors.

Originality. The systematization of theoretical approaches to enterprise equity management has been improved by integrating classical economic concepts and modern corporate finance theories into a coherent logical model that allows for comprehensive consideration of tax, information, agency, and behavioural factors in capital structure formation. The theoretical justification for the absence of a universal optimal capital structure has been further developed by specifying the impact of the institutional environment, macroeconomic instability, and the peculiarities of enterprise functioning in Ukraine's transitional economy.

Practical value. The findings can be applied in the practice of enterprise financial management when developing equity capital management policies, dividend strategies, and target capital structure benchmarks aimed at enhancing financial stability and business value.

Key words: equity capital, capital structure, financial management, trade-off theory, pecking order theory, agency costs, market timing.

References

1. Liubar, O., Bolekhivska, V. and Simakov, O. (2019), “Equity capital and its impact on the development of domestic science”, Ekonomika ta suspilstvo, no. 20, pp. 144-151, available at: https://economyandsociety.in.ua/index.php/journal/article/view/19 (access date September 02, 2025).

2. Slyvka, T.O. (2014), “The evolution of scientific views on the development of corporate ownership”, Ukrainskyi sotsium, no. 3, pp. 89-100, available at: https://ukr-socium.org.ua/wp-content/uploads/2014/07/89-100__no-3__vol-50__2014__UKR.pdf (access date September 02, 2025).

3. Modigliani, F. and Miller, M. (1958), “The cost of capital, corporation finance and the theory of investment”, American Economic Review, Vol. 48, no. 3, pp. 261-297, available at: https://www.jstor.org/stable/1809766 (access date September 02, 2025).

4. Kazan, P.I. and Suvorova, I.V. (2019), “Modern theories of capital structure optimization”, Pidpryiemnytstvo i torhivlia : zbirnyk naukovykh prats, Iss. 25, pp. 106-111, available at: http://www.journals-lute.lviv.ua/index.php/pidpr-torgi/article/view/19/16 (access date September 03, 2025).

5. Jahanzeb, A., Rehman, S.U., Bajuri, N.H. et al. (2013), “Trade-off theory, pecking order theory and market timing theory: a comprehensive review of capital structure theories”, International Journal of Management and Commerce Innovations, Vol. 1, no. 1, pp. 11-18.

6. Myers, S.C. and Majluf, N.S. (1984), “Corporate financing and investment decisions when firms have information that investors do not have”, Journal of Financial Economics, Vol. 13, no. 2, pp. 187-221, available at: https://www.sciencedirect.com/science/article/pii/0304405X84900230 (access date September 04, 2025).

7. Corporate Finance Institute (n.d.), “Pecking order theory”, available at: https://corporatefinanceinstitute.com/resources/valuation/pecking-order-theory/ (accessed date September 04, 2025).

8. Jensen, M.C. (1986), “Agency costs of free cash flow, corporate finance, and takeovers”, American Economic Review, Vol. 76, no. 2, pp. 323-329, available at: https://www.jstor.org/stable/1818789 (access date September 05, 2025).

9. Baker, M. and Wurgler, J. (2002), “Market timing and capital structure”, Journal of Finance, Vol. 57, no. 1, pp. 1-32, available at: https://www.jstor.org/stable/2697832 (access date September 05, 2025).

10. Silakova, H.V. and Pietukhova, O.M. (2018), “Modern views on equity capital management of enterprises”, Intellect XXI, no. 3, pp. 101-105, available at: https://intellect21.nuft.org.ua/journal/2018/2018_3/21.pdf (access date September 05, 2025).

11. Ministry of Finance of Ukraine (2013), National Accounting Standard (NAS) 1 “General requirements for financial reporting” dated 07.02.2013 no. 73, available at: https://zakon.rada.gov.ua/laws/show/z0336-13#n17 (access date September 05, 2025).

12. Lovinska, I.H. (2012), “The essence of enterprise equity capital from the accounting perspective”, Finansy, oblik i audyt, no. 20, pp. 328-335.

13. Pohrishchuk, H. and Voloshchuk, R. (2020), “Own capital of the enterprise: essence and features of formation in Ukraine”, Ekonomika ta derzhava, no. 7, pp. 16-23, DOI: https://doi.org/10.32702/2306-6806.2020.7.16.

14. Iziumska, V. (2022), “Analysis of theoretical approaches to defining the concept of enterprise capital”, Ekonomika ta suspilstvo, Issue no. 35, DOI: https://doi.org/10.32782/2524-0072/2022-35-35.

Downloads

Published

2025-12-26

Issue

Section

Статті

How to Cite

“DEVELOPMENT OF SCIENTIFIC VIEWS ON THE MANAGEMENT OF AN ENTERPRISE’S EQUITY CAPITAL”. INNOVATIVE ECONOMY, no. 4, Dec. 2025, pp. 210-7, https://doi.org/10.37332/.