“…There exists an extensive literature discussing such variation and its causes. While some studies focus on how networks are managed or orchestrated (Batterink, Wubben, Klerkx & Omta, 2010;Busquets, 2010;Gausdal & Nilsen, 2011), others concentrate on the presence and function of intermediaries (Dalziel & Parjanen, 2012;Gassmann, Daiber & Enkel, 2011;Howells, 2006), on social capital (Johnsen, 2012;Rutten & Boekema, 2007), on the composition of the clusters or networks, or on other structural features (Capaldo, 2007;Olsen, Elvekrok, Gausdal, Nilsen & Scholderer, 2013). Typical of these explanatory endeavors is that they focus on the network or the cluster as a whole, and in this sense, they consider factors that are common for all the members of the network or cluster.…”