We examine the causal relationship between blockholder ownership (measured by the fraction of shares controlled by large shareholders) and firm value (measured as the simple Tobin's Q) of the largest EU and US companies. Using Granger causality tests we find no significant causal effects either...

The paper examines the relationship betweenownership structure and value of the largestEuropean firms. Using simultaneous estimationand controlling for nation and industry effectswe find that ownership concentration (measuredby the fraction of ``closely held'' shares) hasa positive effect on...

The causal relationship between insider ownership and market valuation is tested by simultaneous estimation of the causes and effect of insider ownership among the largest continental European companies. Controlling for nation and industry effects insider ownership (measured by the fraction of...