Migration, population growth, and development
pubmed.ncbi.nlm.nih.gov › 6647641Migration, population growth, and development PMID: 6647641 Abstract In the 30 years between 1950 and 1980, the population of the developing world almost doubled--from 1.7 to 3.3 billion. Among the most conspicuous signs of this increase are the growth of cities and, in some areas, international labor migration.
POPULATION AND MIGRATION - OECD
https://www.oecd.org/sdd/01_Population_and_migration.pdfin the population resulting from births, deaths and net migration during the year. The working age population is those aged 15 to 64. Comparability For most OECD countries, population data are based on regular, ten-yearly censuses, with estimates for intercensal years derived from administrative data. In several European countries, population ...
Migration | United Nations Population Fund
https://www.unfpa.org/migrationMigration | United Nations Population Fund. Home. Migration. In 2015, 244 million people, or 3.3 per cent of the world's population, lived outside their country of origin. The majority of migrants cross borders in search of better economic and social opportunities. Others are forced to flee crises – the current mass movement of refugees and ...
POPULATION AND MIGRATION - OECD
www.oecd.org › sdd › 01_Population_and_migrationpopulation of OECD countries is expected to grow by less than 0.2% per year until 2050. that is; there is an estimated 50 percent chance the population could be lower, and a 50 percent chance it could be higher. It should be noted that in the case of Mexico, that the population according to the Population and Household
Human migration - Wikipedia
https://en.wikipedia.org/wiki/Human_migrationHuman migration involves 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, but internal migration (within a single country) is also possible; indeed, this is the dominant form of human migration globally.