“…As such, effective partnership relationship must exist at all hierarchical levels of both organisations at all time. Also, PPP project leaders are expected to deal with value differences (Dowling et al, 2004;Yung et al, 2005), mutual interdependencies (Mohr and Spekman, 1994;Ramadass et al, 2018) and the temporary nature of both the "project" (Clarke, 2012b) and the "collaboration" (Huxham and Vangen, 2000b) that characterises PPP arrangement while, at the same time, facilitating various success factors needed for effective project performance (Meredith and Mantel, 2009). In doing so, as a collaborative setting, a PPP requires leaders with a facilitator role rather than one based on exercising formal authority over others (Bussu and Bartels, 2014).…”