Migration has become a prominent research theme in geography and regional science and it has been approached from various methodological angles. Nonetheless, a common missing element in most migration studies is the lack of awareness of the overall network topology, which characterizes migration...

The rapid growth in the foreign-born population in many high and middle-income countries in the past decades has prompted much research on the socio-economic impacts of immigration. The migration issue has become one of the most debated subjects in many developed countries. Since the early...