IJBE (Integrated Journal of Business and Economics)
Vol 10, No 2 (2026): Integrated Journal of Business and Economics

GREEN BONDS ISSUANCE AND BANK STABILITY: SAFE HAVEN OR RISK UNDER CENTRAL BANK POLICY RATES?

Muizzuddin Muizzuddin (Faculty of Economics, Universitas Sriwijaya)
Erfan Rachmadi (Faculty of Economics and Business, Universitas Gadjah Mada)
Muhammad Irsyad (Faculty of Economics and Business, Universitas Gadjah Mada)
Cean Maria Bella (Faculty of Economics, Universitas Sriwijaya)



Article Info

Publish Date
11 Jun 2026

Abstract

This study examines the effect of green bond issuance on bank stability and the moderating role of central bank policy rates. Using panel data of 1,462 banks from 29 countries during 2010-2024, the analysis applies fixed effects and dynamic System GMM to address potential endogeneity. Bank stability is measured using alternative Z-score specifications and non-performing loans. The results show that green bond issuance reduces bank stability, suggesting that the expansion of green finance may introduce short-term risks to banks. However, central bank policy rates moderate this relationship, where higher rates mitigate the adverse impact. Further analysis indicates that the negative effect is stronger during monetary tightening periods, while a U-shaped relationship suggests that more developed green bond markets may eventually support stability. These findings highlight the importance of monetary policy conditions in evaluating the financial stability implications of sustainable finance.

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Journal Info

Abbrev

IJBE

Publisher

Subject

Humanities Social Sciences

Description

Integrated Journal of Business and Economics (IJBE) is intended to be the journal for publishing articles reporting the results of research on economics. IJBE invites manuscripts in the various topics include, but not limited to, topics covered include: Entrepreneurship, electronic markets Services, ...