Building on a deep theoretical foundation and drawing on numerous examples, we examine how policies spread across the American states. We argue that for good po

Drawing on more than 40 years of experience with policy analysis, best-selling authors Eugene Bardach and Eric M. Patashnik use practical tips and real-world ex

INSTANT NEW YORK TIMES BESTSELLER “One of the most important books I’ve ever read—an indispensable guide to thinking clearly about the world.” – Bill

A review of federal and decentralised systems of governance, and whether these facilitate or hinder climate change mitigation and adaptation.

This Element develops an explanation of how and why all public policy preferences move over time.