Paolo Vargiu, Foreign Investment Screening in Italy, Spain, Portugal and Greece 11. October 2020 You need to be logged in to view this content. Please Log In. Not a Member? Join Us Posted in CELIS-CONTENT and tagged 2020, CELIS-CONTENT-ACADEMIC-Paper, EU-Member State, Europe, Greece, Italy, Portugal, Spain, Yearbook of Socio-Economic Constitutions