-cluster relationships as a way to share knowledge and learning in six clusters/cases in Portugal. These cases give some interesting insights … investigated. So, from an inter-organizational network perspective, this study aims to deepen knowledge about inter … knowledge and learning among the actors involved, and allowing improvement in the activity carried out, the product or service …

knowledge flows. However, there is lack of research on the motivation and needs driving firms in their choice of mechanisms for … information on the informal protection of knowledge and innovations when resources are limited. In particular, it helps them to …/or informal protection as a strategy. It combines both formal and informal mechanisms. To the best of the authors' knowledge, this …