Critical Evaluation of Leadership Gender Diversity as a Driver of ESG Disclosure: A Case Study of Companies Listed on the Johannesburg Stock Exchange

The thesis examines the relationship between leadership gender diversity and Environmental, Social, and Governance (ESG) disclosure within Johannesburg Stock Exchange (JSE) - listed companies. Motivated by the increasing global emphasis on stakeholder capitalism, the study investigates whether the presence of women on corporate boards influences the quality of ESG disclosure in South Africa - an emerging market recognised both for strong non-financial disclosure, governance frameworks and persistent socio-environmental challenges.<br/>Drawing on stakeholder, legitimacy, signalling, gender socialisation, and critical mass theories, the research adopts a positivist, quantitative approach. It utilises homogeneous, AI-powered ESG GPS® ratings and board composition data for the JSE Top 100 companies over a period of 2019–2022. Multiple dimensions of gender diversity are analysed, including percentage of women on boards, absolute number of women, and threshold-based measures (30% representation and a minimum of three women), while controlling for board size and market capitalisation. Correlation and multivariate regression analyses are applied to test the strength and significance of relationships.<br/>The findings reveal a consistent positive association between women’s representation on boards and ESG disclosure quality. Notably, the presence of three or more women demonstrates the strongest and most reliable effect across models, supporting critical mass theory. Percentage-based measures alone show weaker explanatory power, suggesting that absolute representation may better capture influence dynamics in South African boards. <br/>The study contributes to literature on corporate governance and ESG in the Global South by providing a rare, data-rich empirical analysis in the African context. It offers practical implications for regulators, investors, and companies, highlighting gender-balanced leadership as a potential driver of enhanced ESG disclosure, improved risk management, and strengthened stakeholder confidence. The findings support ongoing policy efforts to promote diversity and reinforce the value of inclusive governance structures.

Name dc:type.qualificationname

Doctoral Thesis

Level dc:type.qualificationlevel

Student thesis

Grantor dc:publisher.institution

University of Northampton

Year dc:date.issued

2025

Author dc:creator

• Bogdanov, Andrey

Advisors dc:contributor.advisor

• Shukla, Divya
• Omoloso, Oluwaseyi Fisayo
• Crowther, David A.
• Hosseinian Far, Amin

• ESG
• Environmental
• Social
• Governance
• Sustainability
• Corporate Social Responsibility
• CSR
• ESG Emerging Markets
• ESG in Africa
• Sustainable Reporting
• Integrated Reporting
• ESG Frameworks
• ESG Regulations
• ESG South Africa
• Corporate Governance
• ESG Factors
• Gender-Balanced Leadership
• ESG Leadership
• Diversity
• ESG Rating
• SDG
• BBBEE
• King Code
• ESG GPS

Language dc:language

eng

Identifier

oai:pure.atira.dk:studenttheses/2de47aa8-9b5d-41ff-989f-62248739c0af

OAI identifier oai:identifier

oai:pure.atira.dk:studenttheses/2de47aa8-9b5d-41ff-989f-62248739c0af