Studies by LaPorta et al. (2000, 2002) show that the strong protection of investor rights encourage the development of capital markets and are associated with higher levels of firm valuation as measured by Tobin's Q. Related research finds that well-developed capital markets produce higher rates...

Our study examines the nature of industrial and global diversification for a sample of more than 12 000 firms across 35 emerging and developed countries during the period 1991-2006. Consistent with previous studies, we find that industrial diversification, either alone or combined with global...