Public Policy/Criminology, Pepperdine University

Maurice Falk Professor of American Government, University of Pittsburgh

Professor of public administration , Haerbin Institute of Technology

Professor of Government

University of Canberra and University of Southampton

Globaliseringsprofessor, CBS; Royal Holloway, University of London

Professor of Public and Environmental Affairs, Indiana University

Distinguished Scholar in Residence, American University; Cardiff University, Leiden …

University of Gothenburg

KU Leuven, Public Governance Institute