Al-Sharf: Jurnal Ekonomi Islam
Vol 7, No 3 (2026)

The Effects of Sustainability Disclosure and Islamic Social Reporting on Financial Performance: The Mediating Role of Green Financing in Indonesian Islamic Commercial Banks

Wildan Hilmawan (UIN Sunan Gunung Djati Bandung)
Lina Yulianti (UIN Sunan Gunung Djati Bandung)
Neneng Wahyuni (UIN Sunan Gunung Djati Bandung)



Article Info

Publish Date
20 Oct 2026

Abstract

This study examines the mediating role of Green Financing in the relationship between Green Banking Disclosure (GBD), Islamic Social Reporting (ISR), and financial performance (Return on Assets/ROA) of Islamic Commercial Banks (Bank Umum Syariah/BUS) in Indonesia. Using a quantitative explanatory approach with panel data regression (Fixed Effect Model and Common Effect Model) and Baron Kenny mediation procedure confirmed by Sobel Test, this study analyzes seven BUS over the 2021–2025 period (35 panel observations). Results indicate: (1) GBD negatively and significantly affects Green Financing (? = ?37.002, p = 0.027); (2) ISR has no significant effect on Green Financing (p = 0.538); (3) GBD has no direct effect on ROA (p = 0.121); (4) ISR has no significant effect on ROA (p = 0.279); (5) Green Financing positively and significantly affects ROA (? = 0.070, p = 0.000); (6) Green Financing mediates the effect of GBD on ROA (Z-Sobel = ?2.193, significant); and (7) Green Financing does not mediate the ISR-ROA relationship. These findings suggest that the transmission mechanism of GBD to BUS profitability operates indirectly through green financing realization, with important implications for Bank Indonesia's Green Macroprudential Liquidity Incentive (KLM Hijau) policy and OJK sustainability reporting regulation.

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Journal Info

Abbrev

Mudharib

Publisher

Subject

Economics, Econometrics & Finance

Description

Al-Sharf: Journal of Islamic Economics published by the Rahmat Islamiyah Foundation, Medan, Indonesia. In this journal the articles contain articles about the fields of Islamic scientific research and Islamic education. Al-Sharf: Journal of Islamic Economics received manuscripts in the field of ...