International Journal of Accounting & Finance in Asia Pasific
Vol 9, No 2 (2026): June 2026

Sustainability Risk Diffusion Through Clean Energy, Transition Risk, and ESG Market Connectedness in Malaysia

Rinda Siaga Pangestuti (President University)
Roszy Non (Selangor University)
Erwin Susanto Sadirsan (Pertamina University)



Article Info

Publish Date
20 Jun 2026

Abstract

Climate change and the global low-carbon transition have intensified sustainability-related risks across financial markets, yet evidence on how such risks diffuse into emerging Asian economies remains limited. This study examines the dynamic connectedness and volatility spillovers among the NASDAQ Clean Edge Green Energy Index (CELS), the Transition Risk Index (TRI), and Malaysia's FTSE4Good Bursa Malaysia Index (F4GBM) during 2019-2025. This quantitative econometric study applies a hybrid framework combining the Dynamic Conditional Correlation-Generalized Autoregressive Conditional Heteroskedasticity (DCC-GARCH) model and the Diebold–Yilmaz connectedness index to daily returns. The results show that CELS is a persistent net transmitter of volatility, TRI is a policy-sensitive net receiver, and F4GBM alternates between absorbing and transmitting shocks. The total connectedness index rises from about 4% in late 2023 to above 8% by mid-2025, signaling deeper integration between climate-related risks and ESG market performance. The study concludes that investors should incorporate transition-risk indicators into diversification and hedging strategies, while policymakers should strengthen ESG disclosure, green taxonomies, and macroprudential climate-finance governance.

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Journal Info

Abbrev

IJAFAP

Publisher

Subject

Decision Sciences, Operations Research & Management Economics, Econometrics & Finance

Description

IJAFAP aims to feature narrative, theoretical, and empirical-based research articles within the abovementioned fields. The journal welcomes articles relating to the current issues of financial decision making as well as its impact on society. IJAFAP carries out the mission to feature narrative, ...