native laborers. In response to such sanctions, managers in a firm may be reassigned from the supervision of production to …. It is shown that when the sanctions are steep enough, a profit-maximizing firm will assign managers to verification … fraction of reassigned managers. If this efficiency is not high enough, the sanctions bring in their wake consequences that fly …

native laborers. In response to such sanctions, managers in a firm may be reassigned from the supervision of production to …. It is shown that when the sanctions are steep enough, a profit-maximizing firm will assign managers to verification … fraction of reassigned managers. If this efficiency is not high enough, the sanctions bring in their wake consequences that fly …

welfare of native laborers. In response to such sanctions, managers in a firm may be reassigned from the supervision of … unemployment. It is shown that when the sanctions are steep enough, a profit-maximizing firm will assign managers to verification … fraction of reassigned managers. If this efficiency is not high enough, the sanctions bring in their wake consequences that fly …

other skill type, say "managers," do not confer such an externality. We find that a uniform entry fee encourages self …-selection such that the migrants are only or mostly highly skilled managers. The (near) absence of migrant scientists has a negative … effect on the productivity of the country's workforce. Under a quota: the migrants are (a) only averagely skilled managers if …