network of German corporate boards as well as closely connected among themselves. While their analysis has been based on data … turnover within the group of persons constituting the network core. -- Board and director interlocks ; network core ; network …

highly central in the entire network while being densely connected among themselves. To identify the core, we compare the … the existence of a core in Germany's board and director network. Conditional on being a board member, it is very … monitoring ability. -- Board and director interlocks ; network core ; network formation ; market capitalization …

, highlighting the importance of the demand effect for Germany. Allowing for heterogeneous network effects shows that at least some … but from African or middle-eastern countries that do not have a large migrant network in Germany. …

-publication networks. Embeddedness refers to the network positioning of regions captured in terms of social network analytic (SNA …) centrality measures. The objective is to estimate how region-internal and region-external factors influence network embeddedness … in the distinct network types, in order to identify differences in their driving factors at the regional level. In our …

have to evaluate the network structure of the resulting R&D network on a regular basis. Using both descriptive statistics … and social network analysis, I investigate how the publicly funded R&D network in the German Bioeconomy has developed over … the R&D network in the German Bioeconomy has grown tremendously over time and thereby completely changed its initial …