SCCER Accompanying Research - Module 3: Contacts with Enterprises - Mack, Jan Alexander; Schönenberger, Alain; Buser, Benjamin; Boesch, Hans-Jakob; Von Felten, Nana; Perch-Nielsen, Sabine (Neuchâtel et Zurich Institut de recherches économiques (IRENE) et Ernst Basler + Partner AG, 2016)