from the thesis: "The construction industry is known for its waste of money and materials, low innovative capacities, and low productivity (Cox and Thompson, 1997; Vrijhoef, 2011). One reason is that the relationships between client and contractors is often perceived as a problematic one (Tazelaar en Snijder, 2010; Vrijhoef, 2011). Since decades, attention has been paid to supply chain partnering (SCP) in the construction industry, as a promising strategy to decrease waste of time and money and increase quality and address the problematic relationships (Boukendour and Hughus, 2014; Bygballe et al., 2010; Eriksson, 2015; Hong et al., 2012; Vrijhoef, 2011)."