Services dominate all advanced economies but service innovations are still an underresearched topic. One of the reasons are definitional and measurement difficulties. The goal of the paper is to highlight those by reviewing recent literature and to assess the current state of knowledge and...

Professions such as doctors and lawyers often enjoy some degree of self-regulation, i.e. they can set the codes of conduct in the market and even determine the rules for joining the profession. We address the problem of the optimal scope of self-regulation. Specifically, we model a profession...

Industry and firm-level research into both innovation and productivity has long been limited to manufacturing. In this article we aim to contribute to the stream of literature that seeks to extend the scope of such investigations to the services sector. To this end we analyse the innovation...