In this feature authors review recently published books on subjects of interest to readers of Beleid en Maatschappij.

Nowadays municipalities in the Netherlands work together more intensively with other municipalities in the region. Also cooperation with companies, institutions and societal organizations is more often looked for at the regional level. In practice this brings along many problems and difficulties. For several reasons it appears not to be easy to combine the implementation strengths of municipalities and societal partners. This article presents a new approach (based on the theory of ‘new regionalism’) to regional implementation strength. This approach is not only about designing regional administrations, but is mainly about the factors that induce administrations as well as companies and institutions to commit themselves jointly for the region. To increase the regional implementation strength more is needed than the formation of a regional administrative structure in which municipalities do not cooperate in a non-committal manner. To induce municipalities and societal partners to commit themselves jointly to handling new tasks or new challenges it is also necessary to have a clear strategic vision on these issues that binds parties and makes them enthusiastic and that regional cooperation is rooted in a societal breeding ground. It also asks for an administrative structure that does justice to the contribution every municipality and societal partner makes to the realization of the strategy and for a democratic involvement of municipal councils and sector-based interest groups.