Z glowy:
Reasons for emigration:
1. Political (a person feels he or she cannot publicly uphold and promote his/her political views; cannot partake in the poltical life of the country because of intolerance for his/her views)
2. Economic
3. Cultural (conservatism or intolerance in the country of origin; special affinity to another country's culture)
4. Family-related (a wish to join relatives abroad)
5. Occupational (a scientific assignment that is site-specific; higher executive staff in world-scale companies who tend to be appointed positions in one country only for a time; international institutions)
6. Educational (to study abroad; to learn a language)