Disclosure of Sustainability Practices in Annual Reports and the Funding Cost of Cooperative Financial Organizations

This study aimed to analyze the level of disclosure of information representing sustainability practices from the stakeholders’ perspective and its relationship with the funding cost of cooperative financial organizations. The level of disclosure was measured using 46 information indicators representing sustainability practices from the stakeholders’ perspective, identified in the annual reports of cooperative financial organizations (CFOs) listed in the World Cooperative Monitor 2023, totaling 155 observations. The relationship between disclosure and the cost of financing was analyzed using a random effects estimator with cluster-robust standard errors. The results demonstrate a negative relationship between the disclosure of sustainability practices and the funding cost. When disaggregated by sustainability pillar, the results show that disclosure in the social, environmental, and cultural pillars is negatively associated with funding cost, while the economic pillar shows no statistically significant effect. This suggests that disclosing sustainability-related information from the stakeholders’ perspective reduces the cost of funding and enhances the legitimacy of CFO managers, setting them apart from traditional banks. This study examines the relationship between sustainability disclosure and funding cost in CFOs by adapting validated indicators and applying a robust econometric approach. Unlike existing literature focused on traditional banks, it empirically investigates how sustainability disclosure affects information asymmetry, funding costs, and managerial legitimacy within the cooperative financial sector.