Do foreign institutional investors influence corporate climate change disclosure quality? International evidence

Do foreign institutional investors influence corporate climate change disclosure quality? International evidence

Research Question/Issue
We examine the association between foreign institutional ownership and climate change disclosure quality from 2006 to 2018 across 34 countries. We find that firms with a higher level of foreign institutional ownership demonstrate better quality climate change disclosures, whereas domestic institutional ownership has immaterial impacts on such disclosures. We utilize a difference-in-differences (DiD) analysis using a firm's addition to the Morgan Stanley Capital International (MSCI) index as an exogenous shock to control for endogeneity. Our findings are robust to various other endogeneity controls. We also establish evidence on an indirect effect of climate change disclosure quality in mediating the positive association between foreign institutional investors and firm valuation.

Research Findings/Insights
We find that the positive association between foreign institutional ownership and climate change disclosure quality is more pronounced for (1) firms domiciled in stakeholder-orientated countries, (2) firms domiciled in countries that adopt emission trading schemes, and (3) firms with a greater level of information asymmetry. Additionally, our results are more robust when foreign investors are domiciled in countries that care more about the environment.

Theoretical/Academic Implications
Our study contributes to climate change disclosures, corporate governance, and international business literature by showing that foreign rather than domestic institutional investors contribute to improved corporate climate change disclosure quality in their portfolio firms.

Practitioner/Policy Implications
Our study urges regulators to increase their market oversight, especially in firms with less foreign institutional ownership. This is required because such firms are prone to exhibiting poorer accountability for their climate risk management practices, and their disclosures are bereft of effective external monitoring mechanisms.