| Abstract: | 
In this review article, we bring together a number of aspects of family firms 
that are ubiquitous in a number of institutional contexts, often as part of 
larger business groups. We pay particular attention to the mechanisms by which 
families retain control over firms, and the incentives of the families in 
control to expropriate other stakeholders by way of tunnelling. We examine the 
role of earnings management in facilitating tunnelling, and evidence about the 
incidence of earnings management in family firms. Our review suggests that 
while the literature on these aspects of family control is rich, the contexts 
in which the empirical exercises are undertaken are relatively few, and hence 
there is considerable opportunity to expand it to other contexts, in 
particular in the form of cross-country comparisons of the relative impact of 
agency conflicts and institutions on these issues. |