Ejsing, Ann-Kathrine; Kaiser, Ulrich; Kongsted, Hans … - Institut zur Zukunft der Arbeit <Bonn> - 2011
innovative performance of the firms they join. We use data on thepopulation of Danish firms and their R&D workers for the period … scientistscontribute substantially more to innovation than R&D workers hired from other firms who, inturn, contribute slightly less to … their employer. We also findthat the contribution of mobile R&D workers to innovation depreciates fairly rapidly …