I conducted a meta-review of policy diffusion studies that focus on the American states. By casting a wide net using Google Scholar and Web of Science, I identified all (to my knowledge) studies published between 1990 and 2018 that referred to “policy diffusion” and “berry and berry.” Berry and Berry are important because their 1990 study of state lotteries introduced the unified model of policy diffusion. Essentially, this model combined the internal characteristics of states with influences external to the states to explain policy adoption. Over time, scholars also recognized that the attributes of the policy innovations themselves condition how far and how quickly they spread. Continue reading →
This quarter’s highlights collection focusses on the popular theme of policy diffusion, bringing new analyses offering fresh perspectives on this extensive area of scholarship.
In our first featured article on policy diffusion, Daniel Mallinson continues his efforts in offering the most comprehensive analysis to date on how policy innovation diffuses across American states. Although hundreds of articles have tackled the fundamental question of why innovative policies spread, none has fully grappled with the scope of their disparate results.
To fill that gap, this article presents a state-of-the-art systematic review and meta-analysis of how policy innovation flows from US state to US state and the average effects of commonly used variables in the study of policy diffusion. In doing so, it highlights important biases in the research and makes recommendations for addressing those biases and increasing international collaboration on policy innovation research and results. Continue reading →
In the last twelve months’ heated debates about the SNP’s evolving role in UK politics, there has been far too little focus on their record North of the border, where they have now been in Government for almost two full terms (first as a minority government from 2007-2011, and then, beating the odds of the electoral system, with an unexpected majority since 2011). The UK media has only occasionally engaged with this record in government, and these efforts have often been haphazard potted histories, shifting between judging Scotland’s policies or its outcomes, and between comparing them to the other countries of the UK, or to the pre-recession past.
The difficulty of discussing devolved policy in a measured fashion is not new, although it is certainly heightened in the current political climate. In 2011, when I sat down to write what was eventually published in Policy & Politics as ‘A mutual NHS: the emergence of distinctive public involvement policy in a devolved Scotland’, I was trying to pin down some substance behind the pervasive rhetoric of ‘mutuality’ in the Scottish NHS. Much academic analysis of the ‘distinctiveness’ of Scottish health policy has relied on data from interviews with politicians, civil servants Continue reading →