Eco-investment efficiency and sectoral dynamics: Insights into sustainable finance strategies for emerging economies
DOI:
https://doi.org/10.24191/jeeir.v13i2.8466Keywords:
eco-investment efficiency, green finance, sustainable development, sectoral analysisAbstract
This study evaluates eco-investment efficiency across Singapore’s key economic sectors using a refined general residual investment model. Drawing on 215 firm-year observations from 43 enterprises that issued green bonds between 2017 and 2021, the analysis assesses whether eco-investment levels align with optimal benchmarks. The model integrates conventional financial indicators (e.g., return on equity), sustainability-related metrics (e.g., green bond yield-to-maturity, carbon emissions), and governance mechanisms (e.g., audit quality, board structure, ownership concentration) to capture investment behaviour comprehensively. Findings reveal persistent underinvestment in eco-friendly initiatives within the telecommunications, residential, and international trade sectors, while the banking and finance sector exhibits signs of overinvestment. By disaggregating results by sector, the study highlights how institutional capacity, policy enforcement, and financial maturity shape eco-investment outcomes. Although Singapore is a high-income economy, its structured approach to green financing, regulatory governance, and sustainability disclosures offers transferable insights for emerging economies. Many emerging markets face barriers such as weak environmental regulation, limited access to green capital, and fragmented policy implementation. This study demonstrates how a coherent policy-finance-governance framework can address these challenges, improve investment efficiency, and support low-carbon development. The study contributes a replicable analytical framework and sectoral evidence that can inform policy and financial reform in emerging economies pursuing climate-aligned investment strategies. It also draws attention to the need for targeted financial instruments and governance mechanisms to overcome eco-investment gaps and enhance avenues for sustainable development.
References
Ahmad, M. M., Hunjra, A. I., & Taskin, D. (2023). Do asymmetric information and leverage affect investment decisions? The Quarterly Review of Economics and Finance, 87, 337–345. https://doi.org/10.1016/j.qref.2021.05.001
Allevi, E., Basso, A., Bonenti, F., Oggioni, G., & Riccardi, R. (2019). Measuring the environmental performance of green SRI funds: A DEA approach. Energy Economics, 79, 32–44. https://doi.org/10.1016/j.eneco.2018.07.023
Becchetti, L., Mancini, S., & Solferino, N. (2022). The effects of domestic and EU incentives on corporate investment toward ecological transition: A propensity score matching approach. Industrial and Corporate Change, 31(6), 1517–1544. https://doi.org/10.1093/icc/dtac041
Bhuiyan, M. B. U., Huang, H. J., & de Villiers, C. (2021). Determinants of environmental investment: Evidence from Europe. Journal of Cleaner Production, 292, 125990. https://doi.org/10.1016/j.jclepro.2021.125990
Biddle, G. C., Hilary, G., & Verdi, R. S. (2009). How does financial reporting quality relate to investment efficiency? Journal of Accounting and Economics, 48(2), 112–131. https://doi.org/10.1016/j.jacceco.2009.09.001
Bostian, M., Färe, R., Grosskopf, S., & Lundgren, T. (2016). Environmental investment and firm performance: A network approach. Energy Economics, 57, 243–255. https://doi.org/10.1016/j.eneco.2016.05.013
Carfora, A., Scandurra, G., & Thomas, A. (2021). Determinants of environmental innovations supporting small‐ and medium‐sized enterprises sustainable development. Business Strategy and the Environment, 30(5), 2621–2636. https://doi.org/10.1002/bse.2767
Chatziantoniou, I., Abakah, E. J. A., Gabauer, D., & Tiwari, A. K. (2022). Quantile time–frequency price connectedness between green bond, green equity, sustainable investments and clean energy markets. Journal of Cleaner Production, 361, 132088. https://doi.org/10.1016/j.jclepro.2022.132088
Chatzitheodorou, K., Skouloudis, A., Evangelinos, K., & Nikolaou, I. (2019). Exploring socially responsible investment perspectives: A literature mapping and an investor classification. Sustainable Production and Consumption, 19, 117–129. https://doi.org/10.1016/j.spc.2019.03.006
Chen, W., Tian, Y., Zheng, K., & Wan, N. (2023). Influences of mechanisms on investment in renewable energy storage equipment. Environment, Development and Sustainability, 25(11), 12569-12595. https://doi.org/10.1007/s10668-022-02580-4
Climent, F., & Soriano, P. (2011). Green and good? The investment performance of US environmental mutual funds. Journal of Business Ethics, 103(2), 275–287. https://doi.org/10.1007/s10551-011-0865-2
Costa-Campi, M. T., García-Quevedo, J., & Martínez-Ros, E. (2017). What are the determinants of investment in environmental R&D? Energy Policy, 104, 455–465. https://doi.org/10.1016/j.enpol.2017.01.024
Czakó, V. (2012). Evolution of Hungarian residential energy efficiency support programmes: Road to and operation under the Green Investment Scheme. Energy Efficiency, 5(2), 163–178. https://doi.org/10.1007/s12053-011-9135-5
Dechow, P. M., & Dichev, I. D. (2002). The quality of accruals and earnings: The role of accrual estimation errors. The Accounting Review, 77(s-1), 35–59. https://doi.org/10.2308/accr.2002.77.s-1.35
Dong, X., Xiong, Y., Nie, S., & Yoon, S.-M. (2023). Can bonds hedge stock market risks? Green bonds vs conventional bonds. Finance Research Letters, 52, 103367. https://doi.org/10.1016/j.frl.2022.103367
Du, H. S., Zhan, B., Xu, J., & Yang, X. (2019). The influencing mechanism of multi-factors on green investments: A hybrid analysis. Journal of Cleaner Production, 239, 117977. https://doi.org/10.1016/j.jclepro.2019.117977
Ellili, N. O. D. (2022). Impact of ESG disclosure and financial reporting quality on investment efficiency. Corporate Governance: The International Journal of Business in Society, 22(5), 1094–1111. https://doi.org/10.1108/CG-06-2021-0209
Energy Market Authority. (2023, July 18). Singapore energy statistics 2023. https://www.ema.gov.sg/resources/singapore-energy-statistics
Farangi, M., Soleimani, E. A., Zahedifar, M., Amiri, O., & Poursafar, J. (2020). The environmental and economic analysis of grid-connected photovoltaic power systems with silicon solar panels, in accord with the new energy policy in Iran. Energy, 202, 117771. https://doi.org/10.1016/j.energy.2020.117771
Feng, Q., & Sun, T. (2020). Comprehensive evaluation of benefits from environmental investment: Take China as an example. Environmental Science and Pollution Research, 27(13), 15292–15304. https://doi.org/10.1007/s11356-020-08033-7
Flammer, C. (2021). Corporate green bonds. Journal of Financial Economics, 142(2), 499–516. https://doi.org/10.1016/j.jfineco.2021.01.010
Francis, J., LaFond, R., Olsson, P., & Schipper, K. (2005). The market pricing of accruals quality. Journal of Accounting and Economics, 39(2), 295–327. https://doi.org/10.1016/j.jacceco.2004.06.003
Gianfrate, G., & Peri, M. (2019). The green advantage: Exploring the convenience of issuing green bonds. Journal of Cleaner Production, 219, 127–135. https://doi.org/10.1016/j.jclepro.2019.02.022
Ha, J., & Feng, M. (2018). Conditional conservatism and labor investment efficiency. Journal of Contemporary Accounting & Economics, 14(2), 143–163. https://doi.org/10.1016/j.jcae.2018.05.002
Jung, B., Lee, W.-J., & Weber, D. P. (2014). Financial reporting quality and labor investment efficiency. Contemporary Accounting Research, 31(4), 1047–1076. https://doi.org/10.1111/1911-3846.12053
Kaplan, S. N., & Zingales, L. (1997). Do investment-cash flow sensitivities provide useful measures of financing constraints? The Quarterly Journal of Economics, 112(1), 169–215. https://doi.org/10.1162/003355397555163
Karásek, J., & Pavlica, J. (2016). Green investment scheme: Experience and results in the Czech Republic. Energy Policy, 90, 121–130. https://doi.org/10.1016/j.enpol.2015.12.020
Kumar, S., & Ranjani, K. S. (2018). Financial constraints and investment decisions of listed Indian manufacturing firms. Financial Innovation, 4(1), 6. https://doi.org/10.1186/s40854-018-0090-4
Liu, L., Zhao, Z., Zhang, M., & Zhou, D. (2022). Green investment efficiency in the Chinese energy sector: Overinvestment or underinvestment? Energy Policy, 160, 112694. https://doi.org/10.1016/j.enpol.2021.112694
Lu, S., & Li, S. (2023). Is institutional herding efficient? Evidence from an investment efficiency and informational network perspective. Journal of Behavioral and Experimental Finance, 39, 100828. https://doi.org/10.1016/j.jbef.2023.100828
Menshawy, I. M., Basiruddin, R., Mohd-Zamil, N.-A., & Hussainey, K. (2023). Strive towards investment efficiency among Egyptian companies: Do board characteristics and information asymmetry matter? International Journal of Finance & Economics, 28(3), 2382–2403. https://doi.org/10.1002/ijfe.2540
Modigliani, F., & Miller, M. H. (1958). The cost of capital, corporation finance and the theory of investment. The American Economic Review, 48(3), 261–297. http://www.jstor.org/stable/1809766
Peneder, M., Arvanitis, S., Rammer, C., Stucki, T., & Wörter, M. (2022). Policy instruments and self-reported impacts of the adoption of energy saving technologies in the DACH region. Empirica, 49(2), 369–404. https://doi.org/10.1007/s10663-021-09517-6
Richardson, S. (2006). Over-investment of free cash flow. Review of Accounting Studies, 11(2–3), 159–189. https://doi.org/10.1007/s11142-006-9012-1
Rozentale, L., Lauka, D., & Blumberga, D. (2018). Accelerating power generation with solar panels: Case in Latvia. Energy Procedia, 147, 600–606. https://doi.org/10.1016/j.egypro.2018.07.077
Sartzetakis, E. S. (2021). Green bonds as an instrument to finance low carbon transition. Economic Change and Restructuring, 54(3), 755–779. https://doi.org/10.1007/s10644-020-09266-9
Sparkes, R. (2008). Socially responsible investment. In Handbook of finance. John Wiley & Sons. https://doi.org/10.1002/9780470404324.hof002014
Sparkes, R., & Cowton, C. J. (2004). The maturing of socially responsible investment: A review of the developing link with corporate social responsibility. Journal of Business Ethics, 52(1), 45–57. https://doi.org/10.1023/B:BUSI.0000033106.43260.99
Srinidhi, B., & Gul, F. A. (2006). The differential effects of auditors’ non-audit and audit fees on accrual quality. Contemporary Accounting Research, 23(2), 595–629. https://doi.org/10.1506/arj4-20p3-201k-3752
Ullah, I., Zeb, A., Khan, M. A., & Xiao, W. (2020). Board diversity and investment efficiency: Evidence from China. Corporate Governance: The International Journal of Business in Society, 20(6), 1105–1134. https://doi.org/10.1108/CG-01-2020-0001
Valentová, M., Karásek, J., & Knápek, J. (2019). Ex post evaluation of energy efficiency programs: Case study of Czech Green Investment Scheme. Wiley Interdisciplinary Reviews: Energy and Environment, 8(2), e323. https://doi.org/10.1002/wene.323
Wang, T., Liu, X., & Wang, H. (2022). Green bonds, financing constraints, and green innovation. Journal of Cleaner Production, 381, 135134. https://doi.org/10.1016/j.jclepro.2022.135134
Wu, Y., Lee, C.-C., Lee, C.-C., & Peng, D. (2022). Geographic proximity and corporate investment efficiency: Evidence from high-speed rail construction in China. Journal of Banking & Finance, 140, 106510. https://doi.org/10.1016/j.jbankfin.2022.106510
Zhang, R., Li, Y., & Liu, Y. (2021). Green bond issuance and corporate cost of capital. Pacific-Basin Finance Journal, 69, 101626. https://doi.org/10.1016/j.pacfin.2021.101626
Zhao, L., Chau, K. Y., Tran, T. K., Sadiq, M., Xuyen, N. T. M., & Phan, T. T. H. (2022). Enhancing green economic recovery through green bonds financing and energy efficiency investments. Economic Analysis and Policy, 76, 488–501. https://doi.org/10.1016/j.eap.2022.08.019
Zhao, L., Zhang, Y., Sadiq, M., Hieu, V. M., & Ngo, T. Q. (2023). Testing green fiscal policies for green investment, innovation and green productivity amid the COVID-19 era. Economic Change and Restructuring, 56(5), 2943–2964. https://doi.org/10.1007/s10644-021-09367-z
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Copyright (c) 2025 Renato Sitompul , Ramesh Nair, Zuraidah Mohd Sanusi, Syahrul Ahmar Ahmad
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