Are thematic bond issuers keeping their promises? A contribution to the greenwashing analysis
DOI:
https://doi.org/10.5902/1983465993360Keywords:
Green bonds, Greenwashing, Self-regulation, ReportingAbstract
We analyse the transparency of Brazilian companies issuing green, social and sustainability (GSS) bonds by conducting a content analysis of the pre- and post-issuance reports and indentures of GSS bonds issued in 2021, which was the year with the highest issuance volume. Brazil was selected as it is the largest Latin American market in terms of both market capitalisation and GSS bond issuance, and because of the role these bonds could play in financing activities that protect Brazil’s natural capital and help it to achieve its social goals. We found low disclosure rates, with 26% of issuers publishing a bond framework, 21% of transactions having an allocation report, and 27% having an impact report. We also found that penalty mechanisms of bond indentures for non-reporting are not being implemented: although 87% of transactions stipulate sanctions, most issuers still do not publish post-issuance reports. The findings suggest that the cost of compliance discourages issuer disclosure and that issuers see little value in improving transparency, while investors are not demanding further reporting, raising questions about the materiality of this information. This paper contributes to the literature on labelled bonds and greenwashing by analysing how companies engage in greenwashing behaviour through omitting material information to assess bond performance (i.e. a gap in ‘disclosure’ promises) when the cost-benefit of disclosure is unfavourable. For practitioners, the findings underscore the need to establish standardised documentation for GSS bond issuances, with data accessible via a public database.
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References
Abouarab, R., Mishra, T., & Wolfe, S. (2025). Spotting Portfolio Greenwashing in Environmental Funds. Journal of Business Ethics, 197(4), 811–839.
Abuzayed, B., & Al-Fayoumi, N. (2023). Diversification and hedging strategies of green bonds in financial asset portfolios during the COVID-19 pandemic. Applied Economics, 55(36), 4228–4238.
Aguilera, R. V., Rupp, D. E., Williams, C. A., & Ganapathi, J. (2007). Putting the S Back in Corporate Social Responsibility: A Multilevel Theory of Social Change in Organizations. Academy of Management Review, 32(3), 836–863.
Alon-Barkat, S. (2020). The emotive effect of government branding on citizens’ trust and its boundaries: Does the personal relevance of the policy issue matter? Public Administration, 98(3), 551–569.
Aragòn-Correa, J. A., Marcus, A. A., & Vogel, D. (2020). The Effects of Mandatory and Voluntary Regulatory Pressures on Firms’ Environmental Strategies: A Review and Recommendations for Future Research. Academy of Management Annals, 14(1), 339–365.
Baldi, F., & Pandimiglio, A. (2022). The role of ESG scoring and greenwashing risk in explaining the yields of green bonds: A conceptual framework and an econometric analysis. Global Finance Journal, 52, 100711.
Banga, J. (2019). The green bond market: a potential source of climate finance for developing countries. Journal of Sustainable Finance & Investment, 9(1), 17–32.
Bernini, F., Giuliani, M., & La Rosa, F. (2023). Measuring greenwashing: A systematic methodological literature review. Business Ethics, the Environment & Responsibility.
Beteta Vejarano, G., & Swinkels, L. (2023). Social, Sustainability, and Sustainability-Linked Bonds. SSRN Electronic Journal.
Broadstock, D. C., & Cheng, L. T. W. (2019). Time-varying relation between black and green bond price benchmarks: Macroeconomic determinants for the first decade. Finance Research Letters, 29(February), 17–22.
CBI. (2022). Latin America and the Caribbean Sustainable Debt State of the Market 2022.
CBI. (2024). Sustainable Debt Global State of the Market 2024.
Chen, T., Dong, H., & Lin, C. (2020). Institutional shareholders and corporate social responsibility. Journal of Financial Economics, 135(2), 483–504.
Cochu, A., Glenting, C., Hogg, D., Georgiev, I., Skolina, J., Eisinger, F., Jespersen, M., Agster, R., Fawkes, S., & Chowdhury, T. (2016). Study on the Potential of Green Bond Finance for Resource-Efficient Investments.
de Freitas Netto, S. V., Sobral, M. F. F., Ribeiro, A. R. B., & Soares, G. R. da L. (2020). Concepts and forms of greenwashing: a systematic review. Environmental Sciences Europe, 32(1), 19.
de Mariz, F. (2022). The Promise of Sustainable Finance: Lessons From Brazil. Georgetown Journal of International Affairs, 23(2), 185–190.
de Mariz, F., Aristizábal, L., & Andrade Álvarez, D. (2024). Fiduciary duty for directors and managers in the light of anti-ESG sentiment: an analysis of Delaware Law. Applied Economics, 1–12.
Deschryver, P., & de Mariz, F. (2020). What Future for the Green Bond Market? How Can Policymakers, Companies, and Investors Unlock the Potential of the Green Bond Market? Journal of Risk and Financial Management, 13(3), 61.
Dong, H., Zhang, L., & Zheng, H. (2024). Green bonds: Fueling green innovation or just a fad? Energy Economics, 135, 107660.
EBA. (2023). EBA Progress Report on Greenwashing Monitoring and Supervision.
Flammer, C. (2021). Corporate green bonds. Journal of Financial Economics, 142(2), 499–516.
Ginder, W., Kwon, W.-S., & Byun, S.-E. (2021). Effects of Internal–External Congruence-Based CSR Positioning: An Attribution Theory Approach. Journal of Business Ethics, 169(2), 355–369.
González-Ruiz, J. D., Mejía-Escobar, J. C., Rojo-Suárez, J., & Alonso-Conde, A.-B. (2023). Green Bonds for Renewable Energy in Latin America and the Caribbean. The Energy Journal, 44(5), 45–66.
Hachenberg, B., & Schiereck, D. (2018). Are green bonds priced differently from conventional bonds? Journal of Asset Management, 19(6), 371–383.
Hyun, S., Park, D., & Tian, S. (2021). Pricing of green labeling: A comparison of labeled and unlabeled green bonds. Finance Research Letters, 41.
ICMA. (2023). Market Integrity and Greenwashing Risks in Sustainable Finance.
IFC. (2020). Green bond handbook: A step-by step guide to issuing a green bond.
Jun, M., Kaminker, C., Kidney, S., & Pfaff, N. (2016). Green bonds: country experiences, barriers and options. Input paper in support of the G20 finance study group. http://www.unepinquiry.org/wp-content/uploads/2016/09/6_Green_Bonds_%0ACountry_Experiences_Barriers_and_Options.pdf
Kedia, N., & Joshipura, M. (2023). Green bonds for sustainability: current pathways and new avenues. Managerial Finance, 49(6), 948–974.
Kim, S., & Yoon, A. S. (2023). Analyzing Active Fund Managers’ Commitment to ESG: Evidence from the United Nations Principles for Responsible Investment.
King, A. A., & Lenox, M. J. (2000). INDUSTRY SELF-REGULATION WITHOUT SANCTIONS: THE CHEMICAL INDUSTRY’S RESPONSIBLE CARE PROGRAM. Academy of Management Journal, 43(4), 698–716.
Lee, M. T., & Raschke, R. L. (2023). Stakeholder legitimacy in firm greening and financial performance: What about greenwashing temptations?. Journal of Business Research, 155, 113393.
Liu, L. (2024). Exploring the relationship between green bond pricing and ESG performance: a global analysis. Environment, Development and Sustainability.
MacAskill, S., Roca, E., Liu, B., Stewart, R. A., & Sahin, O. (2021). Is there a green premium in the green bond market? Systematic literature review revealing premium determinants. Journal of Cleaner Production, 280, 124491.
Mohammed, K. S., Bouri, E., Hunjra, A. I., Tedeschi, M., & Yan, Y. (2024). The heterogeneous reaction of green and conventional bonds to exogenous shocks and the hedging implications. Journal of Environmental Management, 364, 121423.
Montgomery, A. W., Lyon, T. P., & Barg, J. (2023). No End in Sight? A Greenwash Review and Research Agenda. Organization & Environment, 108602662311689.
Naeem, M. A., Nguyen, T. T. H., Nepal, R., Ngo, Q. T., & Taghizadeh–Hesary, F. (2021). Asymmetric relationship between green bonds and commodities: Evidence from extreme quantile approach. Finance Research Letters, 43.
Naran, B., Buchner, B., Price, M., Stout, S., Taylor, M., & Zabeida, D. (2024). Global Landscape of Climate Finance 2024: Insights for COP29.
Nguyen, T. T. H., Naeem, M. A., Balli, F., Balli, H. O., & Vo, X. (2021). Time-frequency comovement among green bonds, stocks, commodities, clean energy, and conventional bonds. Finance Research Letters, 40.
Partridge, C., & Medda, F. (2019). The evolution of pricing performance of green municipal bonds. Journal of Sustainable Finance & Investment, 10(1), 44–64.
Rajhans, R. K. (2023). A Decade of Green Bond Markets in Emerging Economies. Environmental Research, Engineering and Management. Environmental Research, Engineering and Management, 79(1), 5–6.
Redondo Alamillos, R., & de Mariz, F. (2022). How Can European Regulation on ESG Impact Business Globally? Journal of Risk and Financial Management, 15(7), 291.
Sangiorgi, I., & Schopohl, L. (2021). Why do institutional investors buy green bonds: Evidence from a survey of European asset managers. International Review of Financial Analysis, 75(101738).
Sastry, P., Verner, E., & Marques-Ibanez, D. (2024). Business as usual: bank climate commitments, lending, and engagement (2921; ECB Working Paper Series).
Short, J. L., & Toffel, M. W. (2010). Making Self-Regulation More Than Merely Symbolic: The Critical Role of the Legal Environment. Administrative Science Quarterly, 55(3), 361–396.
Silva, F., Ferreira, A., & Cortez, M. C. (2024). The performance of green bond portfolios under climate uncertainty: A comparative analysis with conventional and black bond portfolios. Research in International Business and Finance, 70, 102354.
Sinha, A., Mishra, S., Sharif, A., & Yarovaya, L. (2021). Does green financing help to improve environmental & social responsibility? Designing SDG framework through advanced quantile modelling. Journal of Environmental Management, 292, 112751.
Snellman, K. E. (2012). Window-dressers and Closet Conformists: Organizational decoupling revisited. Academy of Management Proceedings, 2012(1), 14156.
Songwe, V., Stern, N., & Bhattacharya, A. (2022). Finance for climate action: scaling up investment for climate and development.
Strauss, N. (2021). Covering sustainable finance: Role perceptions, journalistic practices and moral dilemmas. Journalism, 23, 1194–1212.
Suchman, M. C. (1995). Managing Legitimacy: Strategic and Institutional Approaches. The Academy of Management Review, 20(3), 571.
Szabo, S., & Webster, J. (2021). Perceived Greenwashing: The Effects of Green Marketing on Environmental and Product Perceptions. Journal of Business Ethics, 171(4), 719–739.
Testa, F., Miroshnychenko, I., Barontini, R., & Frey, M. (2018). Does it pay to be a greenwasher or a brownwasher? Business Strategy and the Environment, 27(7), 1104–1116.
Tolliver, C., Keeley, A. R., & Managi, S. (2020). Drivers of green bond market growth: The importance of Nationally Determined Contributions to the Paris Agreement and implications for sustainability. Journal of Cleaner Production, 244.
Torelli, R., Balluchi, F., & Lazzini, A. (2020). Greenwashing and environmental communication: Effects on stakeholders’ perceptions. Business Strategy and the Environment, 29(2), 407–421.
Tuhkanen, H., & Vulturius, G. (2022). Are green bonds funding the transition? Investigating the link between companies’ climate targets and green debt financing. Journal of Sustainable Finance & Investment, 12(4), 1194–1216.
UNCTAD. (2023). World Investment Report 2023 - Investing in Sustainable Energy for All.
Wu, B., Jin, C., Monfort, A., & Hua, D. (2021). Generous charity to preserve green image? Exploring linkage between strategic donations and environmental misconduct. Journal of Business Research, 131, 839–850.
Yang, Z., Nguyen, T. T. H., Nguyen, H. N., Nguyen, T. T. N., & Cao, T. T. (2020). Greenwashing behaviours: Causes, taxonomy and consequences based on a systematic literature review. Journal of Business Economics and Management, 21(5), 1486–1507.
Zerbib, O. D. (2019). The effect of pro-environmental preferences on bond prices: Evidence from green bonds. Journal of Banking & Finance, 98, 39–60.
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