Empirical and theoretical evidence on the German service sector is inversely related to its growing overall importance for the entire economy. This monograph offers a comprehensive theory-based econometric treatment of three important and severely understudied issues related to services:...

Information and communication technologies (ICTs) create potentials for considerable productivity gains and for higher economic growth. However, ICTs also pose varied challenges to firms in order to benefit from these potentials. Highlighting the importance of innovations, firm-sponsored...

The process of firms' growth - in terms of productivity or employment - is a major concern of policy makers. In this context, innovations are considered to play a crucial role in stimulating firms' performance. This book investigates this general hypothesis by looking at three topics: 1. Does...