Strategy disclosure and cost of capital: The key role of women directors for family firms

This paper investigates whether and to what extent strategy disclosure influences the cost of capital, comparing family and non-family firms and considering the proportion of women directors. We theorize that voluntary strategy disclosure may be either beneficial or detrimental depending on the perceptions by financial stakeholders about the role of governance attributes. These stakeholders might, indeed, assess strategy disclosure differently based on their stereotyped view of the family firm status and women's involvement on the board of directors. By referring to a sample of 93 listed Italian small and medium-sized enterprises, we show that, unlike with their non-family counterparts, strategy disclosure increases the cost of capital for family firms. However, an increasing proportion of women directors softens this negative effect. Moreover, when a critical mass of women directors is appointed to the board, the strategy disclosure becomes beneficial for family firms too. We consequently offer a threefold contribution to the literature on gender diversity, family business and corporate voluntary disclosure.