Country can get lots of foreign currency as the remittance which can be used to establish industries in the country. Such industries provide job opportunities in the country.
People who went overseas to work can learn different skills and technologies which can be beneficial for the development of our own country.
Foreign employment reduces the unemployment problem of a country.
It may help to develop international relations with other countries because the country has to do labour contract with other countries and embassies has to be established there.
