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pro vyhledávání: '"immact90"'
Autor:
Costa, Daniel
Publikováno v:
RSF: The Russell Sage Foundation Journal of the Social Sciences, 2020 Nov 01. 6(3), 18-44.
Externí odkaz:
https://www.jstor.org/stable/10.7758/rsf.2020.6.3.02
Autor:
Daniel Costa
Publikováno v:
RSF: The Russell Sage Foundation Journal of the Social Sciences, Vol 6, Iss 3, Pp 18-44 (2020)
Employment-based U.S. immigrant and nonimmigrant work visa data from 1987 to 2017 show that the number of permanent immigrant work visas has remained relatively constant over time but that the number of temporary work visas has increased sharply. Tha
Externí odkaz:
https://doaj.org/article/238afc122bf249239929f290d3704aa1