This assessment of Scott Page's The Difference (Princeton University Press, 2007) emphasizes the depth and breadth of the book's coverage and arguments and checks them against existing empirical evidence, when available. It argues that the book navigates artfully between being a "manifesto" for...

This paper explores the theoretical and empirical literature to examine the use by different social groups of informal sources of information provided by friends, relatives, and acquaintances during job search and its consequences for the job market. It also addresses the role of network...