Purpose – This study aims to evaluate changes in the presence of women on Spanish boards after the
Unified Good Governance Code of Listed Companies (2006) and the Organic Law 3/2007 on Gender
Equality, and this study compares the educational background of women and men directors. Also, this
study analyses the influence of gender diversity and educational background of women directors on
economic performance, corporate social responsibility (CSR) and, ultimately, firm value. In addition, this
study explores the differences in board gender composition and its effect on firm value during the crisis
and post-crisis periods. Finally, this study analyses the different influence of women directors depending
on their typology.
Design/methodology/approach – This study uses a system of structural equations and a sample of
4,101 directors of 30 Spanish companies listed on IBEX-35 over 2008–2017.
Findings – The results show that women’s presence on boards has grown since 2008, and they have higher
educational background than men. This study finds that women directors improve economic performance
and CSR, though results are non-significant for firm value. Women directors with a bachelor’s or master’s
degree increase economic and social performance but reduce firm value. Women directors with business or
industry-related studies positively influence CSR but business specialisation negatively affects economic
performance and firm value.
Originality/value – This study analyses the direct and indirect effect of women directors on firm value,
the influence of their educational background and the potential differences arising from the economic
situation (crisis) and the type of board position they hold.
