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Migrants' savings, purchasing power parity, and the optimal duration of migration
Stark, Oded, (1997)
The work effort and the consumption of immigrants as a function of their assimilation
Schaeffer, Peter V., (1995)
The impact of differences in the levels of technology on international labor migration
Galor, Oded, (1991)
The probability of return migration, migrants' work effort, and migrants' performance
Life expectancy, human capital formation, and per-capita income
Galor, Oded, (1993)