The European Union (EU) has repeatedly underlined the importance of higher education, research and innovation as drivers in the further development of Europe--economically, socially and culturally. One of the latest policy initiatives by the European Commission (EC) intended to promote this agenda is the European Universities Initiative (EUI)…

The study on which this article reports investigated the internationalisation of higher education studies by examining collaborations in the form of international co-authorships. We analyse how network-based mechanisms, related to structural relationship between authors (preferential attachment, i.e., higher tendency to collaborate among the most…