“…The concept of open innovation has also helped firms shift R&D activities away from the internal discovery toward external engagement . Since Chesbrough's (2003) introduction of the open innovation concept, its literature has covered various topics, including areas for adopting open innovation (Schroll and Mild, 2011), knowledge flows or innovation processes (Gassmann and Enkel, 2004;Enkel et al, 2009;Dahlander and Gann, 2010;Frey et al, 2011;Moellers et al, 2020), forms of openness (Dahlander and Gann, 2010;Kratzer et al, 2017;O ¨berg and Alexander, 2019), required capabilities (Castro, 2005;Ahn et al, 2016;Scuotto et al, 2020), knowledge management and operational practices (Lopes et al, 2017;Dezi et al, 2018;Santoro et al, 2018;Abdulkader et al, 2020;Bereznoy et al, 2021) and impacts on firms' innovative and overall performance (Laursen and Salter, 2006b;Dahlander and Gann, 2010;Bianchi et al,…”