With the enlargement of the European Union, new bordering countries emerged in the East which are characterized by comparatively low incomes and living standards, incomplete democratization and a number of latent political conflicts. Against this background it can be expected that migrations...

About a billion people worldwide live and work outside their country of birth or outside their region of birth within their own country. Labor migration is conventionally viewed as economically benefiting the family members who are left behind through remittances. However, splitting up families...