“…A number of studies have identified variables that are likely to influence collaborative efforts (see, e.g., Bryson et al, 2006). There have also been multiple studies documenting collaborative efforts in particular cases and types of cases (Artigas et al, 2009;Kellogg, 2009;Williams et al, 2009). Studies addressing public-private nonprofit collaborative partnerships seem to be particularly common (Agranoff, 2006;Agranoff & McGuire, 2003;Berman, 1996;Billett, Ovens, Clemans, & Seddon, 2007;Radin et al, 1996).…”