“…Under resource-based theory and the relational view (Barney, 1991;Hunt and Morgan, 1995;Dyer and Singh, 1998;Barney et al, 2001;Coviello and Brodie, 2001;Lavie, 2006;O'Cass et al, 2015;Crick, 2018a;Dyer et al, 2018), the study's conceptual framework (Figure 1) examined the non-linear (quadratic) links between coopetition and three assessments of company performance (Luo et al, 2007;Ang, 2008;Crick, 2019), namely, customer satisfaction performance (H1), market performance (H2), and financial performance (H3) (measures guided by Hooley et al, 2005;Vorhies and Morgan, 2005;Morgan et al, 2009). Furthermore, the outcome variables were controlled by firm size, firm age, degree of internationalisation, and regional competitiveness, as additional factors that could explain their variances (Westhead et al, 2001;Low, 2007;Cadogan et al, 2009;Felzensztein and Deans, 2013;Lai and Woodside, 2015;Crick and Crick, 2016b;Geldes et al, 2017;Felzensztein et al, 2018;Crick et al, 2019b). For clarity, the non-linear (quadratic) relationships between coopetition and the three company performance outcomes were used to delve deeper into the dark-side of such activities (building upon Tidstrom, 2009;Fang et al, 2011;Abosag et al, 2016;Chowdhury et al, 2016;Crick et al, 2019a;Raza-Ullah, 2019).…”