Informal governance can be defined as a means of decision-making that is un-codified, non-institutional and where social relationships play crucial roles. Research evidence suggests that an analysis of informal governance is essential if we are to fully understand how political innovation occurs.
The issue of informality in policy-making is particularly timely as public managers seek to manage multifaceted policy problems within contested and uncertain environments. One view is that political decision-making has increasingly moved away from the national level of government to a more spatially diverse, temporal and fluid set of arrangements. From this perspective, policy-making is increasingly taking place in arenas where there is no generally accepted rules and norms according to which politics is to be conducted. Some argue that it is the surge of ‘wicked problems’ that have prompted this type of leadership, as multiple actors come together to solve complex policy problems. These developments raise important questions about how informal governance operates in this transforming policy landscape and the impact it has on political innovation. Yet, there is comparatively little research on the role of informality in policy-making, partly because of the complexity of studying it.