Drawing on a unique dataset that combines returnees' survey data and their information on research publications extracted from the Scopus database, this study systematically examines whether and how international doctoral mentorship for Chinese students in European countries promotes research collaboration before and upon the return of these…

With the growing trend of globalisation and the internationalisation of higher education, China actively recruits more international students to study at Chinese universities. Notably, international doctoral students are a significant cohort in this trend. Although many studies have investigated international students' learning experiences in…