Social concentration on boards, corporate information environment and cost of capital
Article
Upadhyay, A. (2014). Social concentration on boards, corporate information environment and cost of capital
. JOURNAL OF BUSINESS FINANCE & ACCOUNTING, 41(7-8), 974-1001. 10.1111/jbfa.12083
Upadhyay, A. (2014). Social concentration on boards, corporate information environment and cost of capital
. JOURNAL OF BUSINESS FINANCE & ACCOUNTING, 41(7-8), 974-1001. 10.1111/jbfa.12083
Prior evidence on the relationship between demographic diversity in corporate boards and firm performance is mixed. Some studies have found that the relationship between board attributes and firm performance is driven by a firm's information environment. This study examines whether corporate transparency also impacts the relationship between gender and ethnic diversity of directors and firm performance. To test this hypothesis, I use a Herfindahl Index based on directors' gender and ethnicity to measure board diversity, and an opacity index based on analyst following, analyst forecast error, bid-ask spread, and share turnover to measure corporate transparency. I find that the cost of capital is positively associated with social concentration on corporate boards and that this premium is larger for highly opaque firms. In further analysis, I find that the interaction of corporate information environment and social concentration on boards is more important for operationally complex firms. Compared with simple firms, operationally complex firms pay a greater premium on their capital if they have a socially concentrated board and an opaque information environment.
