In this paper, we analyze the relationships between different types of innovation and collaboration, given the varying geographical distance of the latter. The study is based on the data of the research project "KompNet 2011 - Factors determining the success of regional innovation networks",...

By the mid-19th century, following the Prussian mining reform, German miners‘ combined mutual health and pension funds took on the characteristics of social insurance and underwent a concentration process driven by mergers, liquidations, and unequal internal growth. This paper investigates the...