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Do Visas Kill? Health Effects of African Health Professional Emigration [PDF]

open access: yes
The emigration of highly skilled workers can in theory lower social welfare in the migrant-sending country. If such workers produce a good whose consumption conveys a positive externality—such as nurses and doctors in a very poor country—the loss can be ...
Michael Clemens
core   +1 more source

Francophonie’s geodemography

open access: yes, 2005
The geographical demography of the French language is the result of this mailing history of French identity values. It is important first to analyze the geography of the French language and how its place in the world has changed since the mid-twentieth century.
openaire   +1 more source

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