Dalen, Hendrik P. van; Groenewold, George; Schoorl, … - Tinbergen Instituut - 2003
potential migrants are only present in Ghana and Egypt. The differences in intentions by age and sex are also quite noteworthy …, although the influence of sex differs quite distinctly across countries. Return migrants are on average more set to emigrating … judging from their stated intentions although there are signs of negative selection within the group of return migrants in …