Previous work on board size effects in closely held corporations has established a negative correlation between board size and firm performance. We argue that this work has been incomplete in analysing the causal relationship due to lack of ownership information and weak identification...

Boards are endogenously chosen institutions determined by observable and unobservable firm characteristics. Empirical studies of large publicly traded firms have successfully controlled for observable determinants of board size and shown a robust negative relationship between board size and firm...

We estimate the relative contribution of mobile scientists who leave academia for the privatesector on the subsequent innovative performance of the firms they join. We use data on thepopulation of Danish firms and their R&D workers for the period 1999-2004 and measureinnovation performance by...

We study the mapping between labor mobility and industrial innovative activity for thepopulation of R&D active Danish firms observed between 1999 and 2004. Our studydocuments a positive relationship between the number of workers who join a firm and thefirm’s innovative activity. This...