This paper explores the relationship between productivity and sourcing strategies using a sample of Spanish … indicate that productivity differs systematically across groups of firms with different sourcing strategies. The ranking of … advantage. When analysing the direction of causality between productivity and sourcing strategies, we find weak evidence of self …

far, there is only limited research on how firms develop their R&D sourcing strategies and how these strategies are … implemented. This study aims to identify which determinants contribute to the success of R&D sourcing strategies. The results of …