More than 25 years after German reunification, key economic indicators for households living in eastern German regions are still below the western German levels. This particularly holds for private net wealth, which reaches only about 40% of the western German level. However, a more granular...

This paper contributes to the discussion on the importance of physical distance in the emergence of cross-region collaborative Research and Development (R&D) interactions. The proximity theory, and its extensions, is used as a theoretical framework. A spatial interaction model for count data was...

This paper relates an individual’s social capital and the length of unemployment spells of the very same individual. For this purpose, we analyze several facets of an agent’s social activities as determinants of her social capital. Social activities lead to social interactions within...