In recent years a global network of science has emerged as a result of thousands of individual scientists seeking to collaborate with colleagues around the world, creating a network which rises above national systems. The globalization of science is part of the underlying shift in knowledge...

Firms are increasingly realising the importance of social networks. Such networks of customers can play an essential role in assisting firms to organise and prioritise the pool of user information regarding their needs, feedback on existing products as well as ideas for new products. To profit...

Problemstellung: Von der Organisation der manuellen Arbeit zur Organisation der Wissensarbeit -- Die Produktion von Wissen und die Organisation der Wissensarbeit -- Sozialkapital und Vertrauen -- Das modell über den Zusammenhang von Vertrauen und Sozialkapital -- Abschließende Bemerkung --...

This book discusses a core question in many fields of the social sciences, namely how to create, share and adopt new knowledge. It creates an original space for conversation between two lines of research that have developed largely in parallel for a long time: social network theory and the...

If people come to live in a country different from their nation state, due to border shifts, expulsion, or migration, they adopt some of the new country's habits after some time. This paper investigates their (return) migration decision when they have been restricted to live in the foreign...

Migration networks are usually captured by the number of people from the migrant's country in the host region. Using Mexican migration data, we analyze the effects of the usual network variable and two additional origin-village-specific variables on migrants' location choice.

The paper studies the demand for foreign graduates at the firm level. Using a unique dataset on recruitment policies of firms in four European countries, the determinants of demand for internationally mobile high-skilled employees are established. I investigate the number, origin, skills, and...

Promotions are at the same time beloved and feared by both food retailers and branded goods manufacturers in today’s retail environment. Beloved because they attract smart customers and generate an immediate effect on a brand’s sale. Feared because there is uncertainty about the...