“…Networks are claimed to have a synergy effect, bringing together skills and different ideas which may lead to radical breakthroughs that remarkably improve productivity (Subramaniam & Youndt, 2005;Kaasa, 2009). In a trusting environment workers tend to be more motivated (Jankauskas & Šeputienė, 2007;Sabatini, 2008;Di Guilmi et al, 2008), but social networks may also provide more control among colleagues and a higher quality of effort (Sabatini, 2008;Di Guilmi et al, 2008). Social capital has been claimed to lower uncertainty and transaction costs (Beugelsdijk & van Schaik, 2005;Bjørnskov & Méon, 2010;Lekovic, 2012;Jankauskas & Šeputienė, 2007).…”