“…Infrastructures such as roads and bridges (Zhang et al, 2011), sea and airports continue to be developed. Through sometimes PPP (Joha and Janssen, 2010), organizations invest in their technical-economic potential and environmental performance to better serve public, private and societal stakeholders (De Martino et al, 2013;Hall et al, 2013;Pestana et al, 2012). The Silicon valley technical-economic success has led to new concepts such as 'maintenance valley', cluster policy, and campuses that are experimented across the globe (Hospers et al, 2009).…”