Untapped Aspects of Innovation and Competition within a European Resilient Circular Economy. A Dual Comparative Study[J] SUSTAINABILITY 2021(13) Bucea-Manea-Tonis, Rocsana Sevic, Aleksandar Ilic, Milena P. Bucea-Manea-Tonis, Radu Sevic, Nevenka Popovic Mihoreanu, Larisa