The European Community as a social configuration, with its complex division of competencies and action capacities between EC institutions and national governments, is still difficult to conceptualize. In this context the authors propose the concept of corporate actor networks in order to...

[fre] L'ouverture des réseaux à la concurrence s'est traduite par une mise en pièces de l'offre de services afférents. Parallèlement, elle a conduit les opérateurs à adopter des comportements stratégiques autour de l'interconnexion de leurs réseaux. Cet article se propose de rendre...

Information exchange in policy networks is usually attributed to preference similarity, influence reputation, social trust and institutional actor roles. We suggest that political opportunity structures and transaction costs play another crucial role and estimate a rich statistical network model...

This book suggests that the scope and breadth of regulatory reforms since the mid-1980s and particularly during the 1990s, are so striking that they necessitate a reappraisal of current approaches to the study of the politics of regulation. The authors call for the adoption of different and...

Visualization is an important aspect of both exploration and communication of categorical as well as relational data. Graphical displays of policy networks are particularly attractive, since they enable authors to display in a compact way the relevant actors in a network, how they are related to...

Die Studie bereichert die Politikanalyse mit neuen institutionellen und evolutionstheoretischen Ansätzen. In einer Untersuchung langfristiger organisationsstruktureller Entwicklungspfade im Telekommunikationssektor werden Konvergenzprozesse zu institutionellen Gleichgewichten herausgearbeitet....

For more than a decade the Internet was confronted with ignorance and resistance in many European countries. National and European technology policies were unfavorable to not invented here technologies and committed to open networks of a different kind. The incumbent network operators in...

The development of larger technical systems relies on the coordination of autonomous action of a multitude of individuals and organizations. Institutional settings, often neglected in the analysis of technical development, help to achieve such coordination. Our analysis of international...