“…6 Put briefly, these theories highlight patterns of collective action within broader systems involving networks of actors, institutions, and policy issues that frequently overlap (Lubell, 2013;Scott & Thomas, 2017). Of course, scholars have also utilized networks to extend ACF theory, especially with respect to the composition of coalitions and the costs of coordination therein (Fischer & Sciarini, 2016;Henry, Lubell, & McCoy, 2011;Parsons, 2018). Subsystems in a network perspective easily serve any of these theories because of their ability to represent multiple independent centers of decision making and the interactions between public and private actors-even across different stages of the policy process (Hayes & Scott, 2018;O'Toole, 1997;Ostrom, Tiebout, & Warren, 1961).…”