Tác giả: Pieter-Jan Klok

Björn Egner is Senior Researcher at the Institute for Political Science at Technische Universität Darmstadt, Germany. He is the head of the research group for Methodology in Political Science and Philosophy of Science.  David Sweeting is Senior Lecturer in Urban Studies in the Centre for Urban and Public Policy Research at the University of Bristol, UK. Pieter-Jan Klok is Assistant Professor for Policy Science at the Department of Public Administration in the School of Management and Governance of the University of Twente, The Netherlands.