| Title |
Sustainability practices and capital costs: evidence from banks and financial technology firms in global markets |
| Authors |
Vaitiekūnienė, Raminta ; Šapkauskienė, Alfreda |
| DOI |
10.3390/ijfs14010020 |
| Full Text |
|
| Is Part of |
International journal of financial studies.. Basel : MDPI. 2026, vol. 14, iss. 1, art. no. 20, p. 1-18.. ISSN 2227-7072 |
| Keywords [eng] |
ESG disclosure ; costs of capital ; banks ; financial technology |
| Abstract [eng] |
This paper examines the impact of environmental, social, and governance (ESG) disclosure on the cost of capital for banks as well as financial technology companies in Europe, America, and Asia from 2010 to 2024. The study investigates how sustainability affects financing conditions in the two institutional settings of conventional and digital financial intermediaries. We estimate the average cost of capital using the traditional WACC (weighted average cost of capital) formula, which calculates the cost and proportions of debt and equity capital. Panel regressions with firm and year fixed effects are used, along with an instrumental variable (IV) approach (2SLS), by way of peer-based ESG instruments to correct for endogeneity. The paper also carries out robustness checks such as the Anderson–Rubin weak IV tests and over identification diagnostics. The findings indicate that more ESG disclosure has a significant negative effect on WACC and debt costs and no robust impact on equity cost. Governance disclosure is revealed to be the dominant dimension and it always correlates with lower financing costs. Environmental disclosure is occasionally associated with a higher cost of equity, owing to investors’ expectation of short-term compliance costs. The results shed light on the dynamic relationship between innovation and sustainability in driving banks and financial technology firms financing environment. |
| Published |
Basel : MDPI |
| Type |
Journal article |
| Language |
English |
| Publication date |
2026 |
| CC license |
|
