Hauknes, Johan; Koch, Per M.; (2003) Learning two coins one-side-trick: Interaction of social science and policy - On the importance of policy learning. (18). Rapport. STEP-gruppen.
Hauknes, Johan; Koch, Per M.; (2003) Two coins one side or Two sides one coin? Socio-economic research in policy making An essay on policy learning. (29). Rapport. STEP-gruppen.
Aanstad, Siri; Koch, Per M.; (2003) Goodnip - Good Practices in Nordic Innovation Policies. Part 3: Nordic innovation policy measures, documents and government structures. (456). Rapport. NIFU.
Koch, Per M.; Windrum, Paul; (2008) Innovation in Public Sector Services, Entrepreneurship, Creativity and Management. (251). Vitenskapelig antologi/Konferanseserie. Edward Elgar Publishing.