Reconsidering institutions
Although institutions are central to the study of public policy, the focus upon them has shifted over time. This chapter is concerned with the role of institutions in problem solving and the utility of an evolving institutional theory that has significantly fragmented. It argues that the rise of new institutionalism in particular is symptomatic of the growing complexity in problems and policy making. We review the complex landscape of institutional theory, we reconsider institutions in the context of emergent networks and systems in the governance era, and we reflect upon institutions and the notion of policy shaping in contemporary times. We find that network institutionalism, which draws upon policy network and community approaches, has a particular utility for depicting and explaining complex policy.