Suchergebnisse

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 on tie formation in the German toxic chemicals policy domain. The results indicate that the effect of preference similarity is absorbed by institutional, relational, and social opportunity structures. Political actors choose contacts who minimize transaction costs while maximizing outreach and information. We also find that different types of information exchange operate in complementary, but not necessarily congruent, ways.

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 on tie formation in the German toxic chemicals policy domain. The results indicate that the effect of preference similarity is absorbed by other determinants while opportunity structures indeed have to be taken into account. We also find that different types of information exchange operate in complementary, but not necessarily congruent, ways.

This paper assesses the impact of large events such as the financial crisis in 2008 and the Copenhagen meeting in 2009 on the public attention attributed to the climate change issue and to the related policy discourse in the German press. Based on a quantitative content analysis of the two largest German national quality newspapers, a quasi-experimental approach will be adopted, testing the propositions of "punctuated equilibrium theory" (Baumgartner & Jones 1993) in policy analysis. The paper will also use concepts and approaches in the area of discourse analysis – from qualitative methods to more formal quantitative approaches to the analysis of discourse structures and network relations (Janning et al 2009). Large scale and focusing events such as the economic crisis or the Copenhagen meeting can trigger shifts and changes in the discourse on climate change. Preliminary analysis has shown that the economic crisis produced a kink in the issue-attention cycle, triggering a substantial decrease in public attention as public attention to the economic crisis soared. Moreover, the results indicate that actors have changed their discursive behavior in the light of the economic crisis, entailing changes in the actors' standing and the frames applied by them to the issue of climate change (Vogt 2009). As natural experiments run short of quantifying causal links between variables, the observed changes in public attention and discursive behavior can at least be explained by qualitative explanatory sketches in which the changes and shifts are traced and interrelated by visual descriptions at various levels.

The book examines the conditions for successful high-technology policy from theoretical and empirical perspectives. It enhances the predominant national systems of innovation approach to innovation policy with concepts based on new developments in the govern-ance of complex systems and processes. The conceptual framework of complex networks and systems is used to examine national policy approaches in countries that have created environments conducive to high-technology industries as well as individual high-technology sectors, such as biotechnology, alternative energy, and aerospace. Theoretical and empirical contributions are synthesised into lessons for high-tech policy and further research.

"The dust of globalization is far from having settled, and this will remain so for a long time. Yet, for those studying business interest politics, there is now enough evidence to conclude that due to the still only vaguely understood complexities of the internationalization process, the pattern underlying the transformation of organized busines defies any simple characterization. Most students of European integration have now come to understand that the European nation state is not in any way about to be replaced by an European nation state, and never will be. The implication is that, whatever kind of integration may be in the offing, nation states will continue to play a significant role in the governance of the European economy, although very likely in ways that differ profoundly from the postwar past." (excerpt)