Book excerpt: Effective governance is a crucial aspect of all modern nations. Through various collaborative efforts and processes, nations can enhance their current governance systems. The Handbook of Research on Sub-National Governance and Development is a pivotal reference source for the latest scholarly material on the intersection between local and national politics, analyzing how this relationship affects nations’ economy and administration. Highlighting theoretical foundations and real-world applications, this book is ideally designed for professionals, academics, students, and practitioners actively involved in the fields of public policy and governance.