Political will as a source of policy innovation.

In an era of disruptive global challenges, from climate crises to pandemics, understanding the drivers of drastic policy innovation is paramount. This study defines drastic policy innovation as a significant shift in governmental priorities through policies untried by most jurisdictions in a country. While policy entrepreneurs are often credited with initiating change, this study argues that political will is essential for enacting and implementing such innovative policies. Political will is defined as the degree of commitment among key decision makers to enact and implement specific policies. It is characterized by three key components: authority (the power to enact and enforce policy), capacity (the resources to implement it effectively), and legitimacy (the perceived rightfulness of actions by stakeholders). Through the case of low‐carbon city experimentation in China, this study examines how political will drives the adoption and implementation of these policies. The findings reveal that a high level of political will is significantly linked to more drastically innovative policies being enacted and implemented and that when political will is institutionalized, implementation continues despite leadership turnover. These insights likely apply to other policy contexts and countries, regardless of regime type, albeit with some caveats. [ABSTRACT FROM AUTHOR]