This doctoral thesis analyses the impact of education and other determinants on labour market outcomes using microeconometric methods. Chapter 1 serves as an introduction. Chapter 2 uses a randomised field experiment among German human resource managers to evaluate which skill signals such as...

This volume was prepared by Jens Ruhose while he was working at the Ifo Institute. It was completed in December 2014 and accepted as a doctoral thesis by the Department of Economics at the University of Munich. It includes four self-contained chapters that contribute to the understanding of the...

Chapter 1. Introduction: Revisiting Networks: setting the conceptual and methodological scene -- Chapter 2. The direct and indirect role of migrants’ networks in accessing diverse labour market sectors: an analysis of the weak/ strong ties continuum -- Chapter 3. Are “weak ties” really...