Longhi, Simonetta; Nijkamp, Peter; Poot, Jacques - 2005
phenomenon for many countries. Since the early 1980s, many studies about the impact of immigration on host labour markets have … cluster around zero. Such a small effect is a rather surprising outcome, given that in a closed competitive labour market an … increase in labour supply may be expected to exert a downward pressure on wages. We revisit this issue by applying meta …