Purpose – Based on previous inventories, the purpose of this paper is to extend the knowledge on public administration experiments by focusing on their experimental type, design, sample type and realism levels and external validity. The aim is to provide an overview of experimental public...

Purpose Coproduction fundamentally changes the roles of citizens and governments. The purpose of this paper is to enhance the theoretical understanding of the transformative changes in the structural order of the public domain that result from the coproduction of public services....