In this paper we contribute to the literature on the structure of interlocking directorship networks and to the literature on the relationship between corporate governance and performance. We use a unique dataset made of corporate governance variables related to the board size and interlocking...

We use a new dataset composed of Italian listed firms to analyze the network of women in boards, and to evaluate their effect on company value and performance. In particular, we use Social Network Analysis to analyze the growth of the female directorship network. We find that interlocking...

The purpose of this paper is to analyze the effects on the Italian directorship network of the corporate governance reform that was introduced in Italy in 2011 to prevent interlocking directorships in the financial sector. Interlocking directorships are important communication channels among...

We investigate the influence of non-executive outside directors on firms' innovative performance for a sample of 1,393 listed firms in the EU - 15 member states plus Norway and Switzerland in the period 2005 to 2010. Our results show that the fraction of non-executive outside directors on the...

We investigate empirically how outside directors on supervisory boards influence innovative performance of the firms they monitor. Based on panel data of the largest German companies the econometric analysis shows a robust and significant positive influence of external executives on innovative...

The theoretical predictions about the net impact of board network on firm performance are ambiguous and the issue becomes even more complex in emerging economies characterized by concentrated ownership structure and dominated by business group firms. This paper empirically analyzes the effect of...

Social Network Analysis (SNA) is an emerging research field in finance, above all in Brazil. This work is pioneering in that it is supported by reference to different areas of knowledge: social network analysis and corporate governance, for dealing with a similarly emerging topic in finance;...

This paper studies whether board connectedness affects corporate innovation. We find that well-connected boards have a positive impact on innovation activities and quality. The effect is stronger when firms have higher advising demand or face more severe agency problems. We show that the...

This paper analyzes the labor market (turnover and appointments) of executive and non-executive directors by means of social network methodology. We find that directors with strong networks are able to obtain labor market information that enables them to leave their firm more easily for better...