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Sustainability Versus Financial Fundamentals: What Investors should Watch in ASEAN Firms

Author

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  • Febriana, Kim Bella

    (Finance Program, School of Accounting, Universitas Bina Nusantara, Indonesia.)

  • Chan, Felicia Stefanie

    (Finance Program, School of Accounting, Universitas Bina Nusantara, Indonesia.)

  • Fauzi, Fitriya

    (Finance Program, School of Accounting, Universitas Bina Nusantara, Indonesia.)

Abstract

This study aims to analyze the influence of sustainability performance, creditworthiness, and capital structure on companies' market value in the ASEAN-6 and to provide practical insights for investors and companies. Balanced panel data from 438 public companies from 2020 to 2024 were obtained from Refinitiv and analyzed using a robust fixed-effects panel data regression approach. This study finds that strong sustainability performance is not adequately rewarded in emerging markets and may even reduce a company's value if it does not deliver economic value. A poor capital structure negatively affects valuation, whereas stronger interest coverage signals financial stability and positively affects Tobin's Q. These findings imply that investors should not rely solely on sustainability scores without examining concrete financial performance evidence. Instead, they are required to monitor a company's ability to service its interest obligations and its debt profile to assess its risk and financial health. Companies are also encouraged to maintain debt at optimal levels, ensure that sustainability efforts create economic value, and maximize operating efficiency to improve market value.

Suggested Citation

  • Febriana, Kim Bella & Chan, Felicia Stefanie & Fauzi, Fitriya, 2026. "Sustainability Versus Financial Fundamentals: What Investors should Watch in ASEAN Firms," International Journal of Energy Economics and Policy, International Journal of Energy Economics and Policy, vol. 16(2), pages 1062-1071, January.
    • Handle: RePEc:eco:journ2:v:16:y:2026:i:2:id:22909
    DOI: 10.32479/ijeep.22909
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    References listed on IDEAS

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    1. Li, Shengfeng & Hoque, Hafiz & Liu, Jia, 2023. "Investor sentiment and firm capital structure," Journal of Corporate Finance, Elsevier, vol. 80(C).
    2. Wafa Ghardallou & Noha Alessa, 2022. "Corporate Social Responsibility and Firm Performance in GCC Countries: A Panel Smooth Transition Regression Model," Sustainability, MDPI, vol. 14(13), pages 1-21, June.
    3. Paulina Inggita Prabawati & Isna Putri Rahmawati, 2022. "The effects of Environmental, Social, and Governance (ESG) scores on firm values in ASEAN member countries," Jurnal Akuntansi dan Auditing Indonesia, Accounting Department, Faculty of Business and Economics, Universitas Islam Indonesia, vol. 26(2), pages 119-129.
    4. Duc Hong Vo, 2023. "Market risk, financial distress and firm performance in Vietnam," PLOS ONE, Public Library of Science, vol. 18(7), pages 1-15, July.
    5. Raj Bahadur Sharma & Shilpa Lodha & Asha Sharma & Sajid Ali & Abdalla Mohamed Elmezughi, 2022. "Environment, Social and Governance Reporting and Firm Performance: Evidence from GCC Countries," International Journal of Innovative Research and Scientific Studies, Innovative Research Publishing, vol. 5(4), pages 419-427.
    6. Richard Arhinful & Mehrshad Radmehr, 2023. "The effect of financial leverage on financial performance: evidence from non-financial institutions listed on the Tokyo stock market," Journal of Capital Markets Studies, Emerald Group Publishing Limited, vol. 7(1), pages 53-71, June.
    7. Tesfa Nega Tesema, 2024. "The effect of capital structure on performance: empirical evidence from manufacturing companies in Ethiopia," Cogent Economics & Finance, Taylor & Francis Journals, vol. 12(1), pages 2300926-230, December.
    8. Shiyu Wu & Xinyi Li & Xiaosen Du & Zexin Li, 2022. "The Impact of ESG Performance on Firm Value: The Moderating Role of Ownership Structure," Sustainability, MDPI, vol. 14(21), pages 1-22, November.
    9. Luigi Aldieri & Alessandra Amendola & Vincenzo Candila, 2023. "The Impact of ESG Scores on Risk Market Performance," Sustainability, MDPI, vol. 15(9), pages 1-16, April.
    10. Hyeon-Jae Kim & Oh-Suk Yang, 2025. "Linking ESG Management to Corporate Success: The Influence of Board Composition," Sustainability, MDPI, vol. 17(3), pages 1-24, January.
    11. Hyunmi Ji, 2019. "The Impact of Interest Coverage Ratio on Value Relevance of Reported Earnings: Evidence from South Korea," Sustainability, MDPI, vol. 11(24), pages 1-11, December.
    12. Jaime F. Lavin & Alejandro A. Montecinos-Pearce, 2021. "ESG Disclosure in an Emerging Market: An Empirical Analysis of the Influence of Board Characteristics and Ownership Structure," Sustainability, MDPI, vol. 13(19), pages 1-20, September.
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