Lundahl M
Scand J Econ. 1985;87(4):647-57.
"This article deals with the impact of remittances from emigrants on real incomes for different groups in their country of origin in a two-by-two model with one traded and one nontraded good. It is shown that emigration does not necessarily raise the real income of the emigrants themselves. If the traded good is capital intensive, nonmigrant workers gain and capitalists lose, whereas if it is labor intensive, the outcome depends on what happens to the price of the nontraded good. The result of a rise is that capitalists gain and workers lose, while a fall has the opposite effect."
本文在一个包含一种贸易品和一种非贸易品的二乘二模型中，探讨了移民汇款对其原籍国不同群体实际收入的影响。研究表明，移民并不一定会提高移民自身的实际收入。如果贸易品是资本密集型的，非移民工人会受益而资本家会受损；而如果贸易品是劳动密集型的，结果则取决于非贸易品价格的变化。非贸易品价格上升的结果是资本家受益而工人受损，价格下降则产生相反的效果。
