An Analysis of the Knowledge Base of Scientific Research and Development Business Services

Abstract

It is argued that the literature on SR&D outsourcing focuses mostly on client firms, that is, the demand side, while little is known of the characteristics of the supplying sector. The present paper tackles this gap by elaborating an exploratory analysis of this business service sector with a view to analyse the main patterns of specialization and their evolution over time. Using data on job content and skill requirements in the United States we explore how different forms of knowledge co-exist and co-evolve within a changing sector.