“…External business relationships and OEM supplier impact on buyer competence development OEM suppliers acquire knowledge and learning not just through relationships with their buyers but through alliances and collaboration with other outsiders (Hamel, 1991;Inkpen, 1996;Steensma, 1996). Much new knowledge comes from the external networks of which firms are a part, and interacting with members of such networks is one way of acquiring this knowledge (Zahra and George, 2002;Dodourova, 2009); that is, a network is an important resource for a firm (Yung et al, 2009). Firms are embedded in networks of social, professional, and exchange relationships with other individual and organizational actors; that is, networks encompass a set of relationships, and the conduct and performance of firms can be more fully understood by examining the network of relationships in which the firms are embedded (Gulati et al, 2000;Weeks, 2009;Joongsan and Seung-Kyu, 2010).…”