Yashiv, Eran - Centre for Economic Performance, LSE - 2004
economy deter skilled workers, leading to negative self-selection. In terms of
unobservable skills, self-selection is found …-hierarchical.
Key words: self-selection, migrant workers, skill premia, migration premium, unobservable skills,
non … give sufficient attention to the distinction between the role of observed skills and
that of unobservable skills, which is …
