Introduction by Roberta Q. Herzberg, George Mason University, Jordan K. Lofthouse, George Mason University and Alexander Schaefer, University at Buffalo

Chapter 1: Polycentric Governance and the Bloomington School: Advancing a Theory of Self-Governance in Complex Societies by Roberta Q. Herzberg

Chapter 2: Regulatory Sandbox as an Emerging Form of Polycentric Governance by Chevano Baker, University of Bristol

Chapter 3: Competitive versus Cartel Federalism: Revealing Patterns through Clustering Analysis by Amelia Janaskie, consultant at Guidehouse

Chapter 4: A Polycentric Approach to Addressing Socio-Economic Challenges: Evidence from Participation in Developing Countries by Eniola I. Fasola, Eastern Connecticut State University

Chapter 5: Polycentric Approaches to Responding to Drug Overdoses: An Analysis of Safe Injection Facilities by Patrick Grady, management consultant at Abt Global

Chapter 6: Community Response to Substance Use by Christine Bretschneider-Fries, West Viginia University

Chapter 7: Polycentric Governance for Climate Change Mitigation: Integrating Indigenous Knowledge and Nature-Based Solutions in Solomon Islands by Martin Rodriguez Rodriguez, senior associate at DGA Group

Chapter 8: Polycentricity and the SEC: Are Self-Regulatory Organizations More Efficient with Minimal or Maximal Intervention? by Stone Allen Washington, George Washington University

Chapter 9: #MeToo and Connective Action: A Critical New Media Approach to Polycentric Organizing by Zane Austin Willard, University of South Florida

Chapter 10:Fostering Equity in Polycentric Governance of Disaster Relief by Annika Doneghy, Case Western Reserve University

Chapter 11: Click Ok to Continue but Do You Consent?: The Privacy Cost of Purchasing Convenience Using City Government Websites in the United States and Government's Role in the Transaction Within a Polycentric System by Violet Engeu Acumo, University of Massachusetts