Knowledge has many different characteristics and scholars in epistemology, economics and management have dealt with … them ever since knowledge has emerged as the leading source of firms’ competitive advantages. New product development … requires new ideas and new ideas are stemming from knowledge. Knowledge originates from tacit knowledge. Therefore, firms need …

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