1. Why reforms so often disappoint;Aberbach J. D.;American Review of Public Administration,2013
2. Allers M. A. &Geertsema J. B.(2016).The effects of local government amalgamation on public spending and service levels: Evidence from 15 years of municipal boundary reform. University of Groningen Research Paper 14019‐EEF Groningen.
3. STRUCTURAL CHANGE AND PUBLIC SERVICE PERFORMANCE: THE IMPACT OF THE REORGANIZATION PROCESS IN ENGLISH LOCAL GOVERNMENT
4. Askim J. Christensen T. Fimreite A. L. &Lægreid P.(2008a).Challenges and effects of administrative reform—Reorganizing the Norwegian welfare administration. Stein Rokkan Centre for The Social Studies Working Paper 10–2008.
5. Askim J. Christensen T. Fimreite A. L. &Lægreid P.(2008b).Implementation of merger: Lessons from the Norwegian welfare bureaucracy. Stein Rokkan Centre for The Social Studies Working Paper 11–2008.