An empirical study about the relationship between ESG and firm performance in Nordic countries with the moderating effect of environmental innovation.

Abstract: Background: During recent years, the growing attention to environmental, social, and governance factors (ESG) as a recognized sustainability performance measurement has led to that corporate participation in sustainable development as one of the main concerns among stakeholders. The Nordic countries have been outstanding leaders in terms of sustainability for years and consistently ranked excellent on ESG scores. The role of ESG and its effect on value creation has been widely discussed by academics and stakeholders, but the results differ. Purpose: This thesis aims to study the relationship between ESG scores and a firm’s performance in terms of ROE in Nordic countries between 2020 to 2022 and investigate whether investing in environmental innovation strengthens or weakens the correlation between the two variables. The study uses both stakeholder and shareholder theories to explain the results. Method: The linear regression models were conducted on data collected from Thomson Reuters Eikon’s database (2023) between 2020-2022 on 150 firm observations and 450 firm-year observations to fulfil the study's purpose. Conclusion: The findings show a significant positive relationship between ESG scores and ROE, but environmental innovation weakened this relationship. The conclusions were drawn that Nordic firms which take more value into sustainability practices, especially ESG scores, enhance their financial performance, which is supported by the stakeholder theory. But firms with higher ESG, which invest more in environmental innovation, wouldn't pay off through better financial performance in the short run. Furthermore, the results from statistical models for two dummy variables, year, and country, indicate that the relationship between ESG scores and financial performance is neither significantly affected by time nor significantly by Nordic countries.