migration

1. multinationals

1.1. expats

1.2. visa

1.3. long and short term migration

1.4. brain drain and gain

1.5. globalisation

2. climate

2.1. climate refugees

2.2. environmental migrants

2.3. forced migration

2.4. global warming

2.5. exogenous and endogenous forces

3. kinds of migration

3.1. return migration

3.2. circular migration

3.3. seasonal migration

3.4. economic migration

3.5. Family formation migration

3.6. Forced migration

3.7. environmental migration

4. asylum seekers

4.1. residence permit

4.2. migrant smugglers

4.3. Refugee resettlement