Beleva, Iskra; Kotzeva, Mariana - Volkswirtschaftliche Fakultät, … - 2001
. About 10% of them emigrated, moving mainly to countries providing better conditions for research activities and employment … promotion such as USA, Canada, Germany. The natural and technical sciences were most adversely affected by the “brain … improvement of migration legislature and promoting short-term employment of Bulgarian citizens abroad. Improvement of legal …