The study of policy diffusion examines how innovative policy ideas spread among governments, revealing the mechanisms by which states influence one another in the adoption and adaptation of effective ...

The February 2018 issue of Health Affairs examines the factors that accelerate the spread of new and innovative health care practices that improve care and lower cost. It contains research regarding ...

Why do some products and technologies take off while others don’t? Why did iPhones become such a rage overnight, while some much hyped (and technologically sound) releases, such as Sony’s Blu-Ray ...