Kahanec, Martin; Zimmermann, Klaus F. - Institute for the Study of Labor (IZA) - 2008
distribution, it is the high skilled
workers who enjoy high returns to skills and have high opportunity costs of migration … has recently increased.
Moreover, he goes on to argue that the recent vacancies data show that the demand for
labour … that almost half of the workers who registered under WRS since May
2004 have taken temporary jobs.
According to a study …