Emigration is the act of leaving a resident country or place of residence with the intent to settle elsewhere (to permanently leave a country). Conversely,
immigration describes the movement of people into one country from another (to permanently move to a country). A migrant ''emigrates'' from their old country, and ''immigrates'' to their new country. Thus, both emigration and immigration describe migration, but from different countries' perspectives.
Demographers examine
push and pull factors
Human migration is the movement of people from one place to another with intentions of settling, permanently or temporarily, at a new location (geographic region). The movement often occurs over long distances and from one country to another (ex ...
for people to be pushed out of one place and attracted to another. There can be a desire to escape negative circumstances such as shortages of land or jobs, or unfair treatment. People can be pulled to the opportunities available elsewhere. Fleeing from oppressive conditions, being a
refugee
A refugee, conventionally speaking, is a displaced person who has crossed national borders and who cannot or is unwilling to return home due to well-founded fear of persecution. and
seeking asylum
An asylum seeker is a person who leaves their country of residence, enters another country and applies for asylum (i.e., international protection) in that other country. An asylum seeker is an immigrant who has been forcibly displaced and mi ...
to get
refugee status in a foreign country, may lead to permanent emigration.
Forced displacement
Forced displacement (also forced migration) is an involuntary or coerced movement of a person or people away from their home or home region. The United Nations High Commissioner for Refugees, UNHCR defines 'forced displacement' as follows: dis ...
refers to groups that are forced to abandon their native country, such as by enforced
population transfer or the threat of
ethnic cleansing
Ethnic cleansing is the systematic forced removal of ethnic, racial, and religious groups from a given area, with the intent of making a region ethnically homogeneous. Along with direct removal, extermination, deportation or population transfer ...
. Refugees and asylum seekers in this sense are the most marginalized extreme cases of migration,
facing multiple hurdles in their journey and ef