“…In order to find answers to these questions, we set up a research framework based on a multidimensional and systemic approach, which, on the one hand, focuses its attention on the widest possible range of factors describing the functioning of VET, such as economic, educational, social and political factors, and, on the other hand, refers to a perspective that underlines the articulation of these factors in an interconnected system. We refer hereby to recent work in the history of Swiss education and VET, which has highlighted the need for an approach that is as broad as possible, taking into consideration not only institutional, but also pedagogical, economic and socio-cultural aspects (Bonoli & Eigenmann, 2021;Bonoli & Gonon, 2022;Criblez, 2001Criblez, , 2008Gonon, 2018). At the same time, this approach is further reinforced by a reference to historical institutionalism (cf.…”