Exploring the sources of innovation of the firm has central in the economics of innovation research. While both internal and external sources of innovation have been addressed, R&D activity is regarded as the main internal source of innovation and learning. Using a multiple case study approach,...

This paper examines the relationship between countries' international profile and their innovation performance using data for 32 European countries. The overall contribution of the paper lies in: (a) an in-depth exploration of empirical correlations between innovation and several indicators of...