This ground-breaking book investigates the work of policy professionals. They consist of political actors who, although not elected to office, are nonetheless employed to affect policy and politics on a partisan basis. Through an analysis of the influence and power they wield, this book sheds light on how the growth of this group represents a major transformation of the organization of politics and policy making in advanced democracies. Taking a comparative, longitudinal perspective, Stefan Svallfors examines a combination of rich qualitative and quantitative data from countries such as...