“…Activities may also be divided by distinguishing between those related to exploration from those related to exploitation, based on whether they are competence-creating activities – such as those that are technologically advanced – or competence-exploiting activities – such as those that imply local adaptation while deploying existing technologies (Cantwell and Mudambi, 2005; Cantwell and Piscitello, 2015; Ha and Giroud, 2015). Other classifications take into account activities’ importance in terms of the firm's competitive advantage and distinguish between core and non-core activities (Espino-Rodríguez and Rodríguez-Díaz, 2014; Gilley and Rasheed, 2000; McIvor, 2000) or between core, essential and non-core activities (Contractor et al, 2010; Quinn, 1999; Linares-Navarro et al, 2014). According to this latter view, core activities are those with high added-value, which are distinctive and crucial for competitive advantage, and are supposed to be the ones the firm performs better than any other company; essential activities are those needed for sustaining profitable operations that are complementary and important for competitive advantage; and non-core activities are those that can easily be outsourced.…”