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The sociology of immigration involves the sociological analysis of immigration, particularly with respect to race and ethnicity, social structure, and political policy. Important concepts include assimilation , enculturation , marginalization , multiculturalism , postcolonialism , transnationalism and social cohesion .
Migrant workers often have poorer health and shorter life expectancy relative to the general population. Migrant workers are often undocumented, making it much harder for them to seek protections under the labor laws of the country they are in. Many employers take advantage of this fact and create dangerous working conditions.
The study of how migrant workers send remittances is another frequent topic for scholars studying the economics of migration. [8] Some research has focused on novel topics including the internal economies of refugee camps, [ 9 ] the economics of human trafficking , and how employment law affects undocumented workers.
Migrant workers may fill gaps in the labor market of developed countries, or may help fulfill domestic duties in dual-income households abroad. [2] This mass migration often has detrimental impacts on poorer countries, creating transnational families and loss of formal workers to care for elders, children and the sick within migrant countries.
The mining and industrial centres attract workers from rural areas within South Africa as well as rural areas in neighboring countries. There is a minimum of 2.5 million legal migrants, but the number of undocumented workers is likely very high, and 55% of households in 2001 had at least one temporary migrant.
[1] [2] The United Nations uses the term migrant worker. [3] Although the term economic migrant may be confused with the term refugee, economic migrants leave their regions primarily due to harsh economic conditions, rather than fear of persecution on the basis of race, religion, nationality, political opinion, or membership of a particular ...
Oct. 26—Foreign migrant workers have been helping fuel the U.S. economy for years and the border crisis is highlighting their importance as immigration becomes a key issue in the presidential race.
The United Nations Convention constitutes a comprehensive international treaty regarding the protection of migrant workers' rights. It emphasizes the connection between migration and human rights, which is increasingly becoming a crucial policy topic worldwide.