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人口迁出减少与当地劳动力市场

Declining Outmigration and Local Labor Markets
Journal of Human Resources · 2021 · Emily Conover、Melanie Khamis、Sarah Pearlman

中文摘要

我们估计了2006年至2012年墨西哥净迁移规模空前下降对墨西哥劳动力市场的影响。我们采用工具变量策略,分离出美国对墨西哥劳动力的需求,并依赖历史迁移模式进行识别。我们发现,受教育程度较低的群体受劳动力供给冲击和汇款下降的影响更大。劳动力供给冲击还导致受教育程度较低和较高群体的自雇就业减少、受薪就业增加,表明其影响超出了潜在迁移者群体。在迁移限制日益普遍的全球背景下,我们的研究发现具有现实意义。

Abstract

We estimate the effects of the unprecedented decline in Mexican net migration from 2006 to 2012 on labor markets in Mexico. We employ an instrumental variable strategy that isolates demand for Mexican labor in the United States and relies on historical migration patterns. We find that lower-educated groups are more affected by the labor supply shock and remittance decline. The labor supply shock also generated declines in self-employment and increases in salaried work for lower and highly educated groups, indicating impacts beyond the would-be migrant group. Our findings are relevant in a global context where migration restrictions are more prevalent.
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