Corporate governance characteristics and involvement in ESG activities: current trends and research directions.

Purpose: This study aims to conduct a comprehensive literature review to examine the relationship between corporate governance characteristics and firms' engagement in environmental, social and governance (ESG) activities. The review focuses specifically on academic papers published in ranked accounting and finance journals. Design/methodology/approach: The analysis combines a structured literature review with citation analysis, topic modeling using a machine learning (ML) approach and a manual review of selected articles published between 2000 and 2021. Findings: This paper contributes to corporate governance and ESG literature by conducting an in-depth review, offering a comprehensive analysis of the existing findings and identifying future research directions. From the reviewed literature, this paper proposes the following thematic areas: board characteristics, ownership structure and their impact on a company's engagement in ESG activities; CEO characteristics and their influence on a company's involvement in ESG activities; corporate governance and ESG as sources for transparency and legitimacy; internal and external assurance of a company's involvement in ESG activities; and gender diversity and a company's involvement in ESG activities. Originality/value: The study provides a comprehensive understanding of corporate governance and ESG literature. The innovative combination of methods, including ML and manual techniques, enhances the ability to identify key research topics and uncover research directions in the field. Moving forward, this paper suggests several promising directions for future research, including examining the influence of emerging technologies on ESG reporting and assessing the impact of regulatory changes and context on the link between corporate governance and firms' involvement in ESG practices. [ABSTRACT FROM AUTHOR]