Gender diversity on board of directors: comprehensive analysis of female directorate networks and the linkage between busyness and performance

Purpose - Drawing from social capital theory, this study aims to investigate the manifested critical barriers in deriving and implementing gender diversity policies, paying particular attention to the role multiple directorships play in shaping the directors’ behavior and the dynamic of the board of directors. The study comprehends social capital as a multi-dimensional concept and uses combinations of interconnected internal, external, expressive and instrumental networks. Design/methodology/approach - The study uses a mixed-method approach through which the quantitative approach is supplemented by a qualitative research method to comprehensively examine the development and impact of female directors’ networks in Australia. To do so, a large data set consisting of 2,527 observations of all Australian firms and data emerged from semi-structured interviews with female directors were brought together and analyzed. Findings - The findings reveal an inverted U-shaped relationship between the size of women’s directorate networks and firm performance. The study additionally explicates the key moderating factors influencing the optimal number of multiple directorships. The key power-based and psychological well-being-related benefits of the inter- and intra-organizational interactions and “open” directorate networks for individual directors are further discussed. The findings also elucidate the status quo vis-à-vis labyrinth metaphor and excessive numbers of directorships. Social implications - The study should be of interest to those interested in effective gender diversity management. The findings would assist in enabling tangible outcomes for women through advanced processes and systematic investment in and institutionalization of well-structured, equitable opportunities provided via gender-responsive policies dedicated to the education and training of future female directors. Originality/value - Calling for social dialogues and discussions on non-financial factors, this study adds to the scarce literature on influential factors related to diversity management policies and practices on the board of directors.