“…The subject of academic success and drop-out has a long research tradition in the disciplines of sociology, education, psychology and economics (Astin, 1964(Astin, , 1984Bean & Metzner, 1985;Pascarella & Terenzini, 1980, 1983Spady, 1971;Tinto, 1975Tinto, , 1988, especially in the US, but less so in Germany, where it is a comparatively recently established field of research (Hüther & Krücken, 2016). The analysis of the educational trajectories of international students is also already a firmly established subsidiary field of higher education research in the English-speaking world (see Krsmanovic, 2021).…”