Task Specialization, Immigration, and Wages

Arbeitspapier

Many workers with low levels of educational attainment immigrated to the United States in recent decades. Large inflows of less-educated immigrants would reduce wages paid to comparably-educated native-born workers if the two groups are perfectly substitutable in production. In a simple model exploiting comparative advantage, however, we show that if less-educated foreign and native-born workers specialize in performing different tasks, immigration will cause natives to reallocate their task supply, thereby reducing downward wage pressure. We merge occupational task-intensity data from the O*NET and DOT datasets with individual Census data across US states from 1960-2000 to demonstrate that foreign-born workers specialize in occupations that require manual and physical labor skills while natives pursue jobs more intensive in communication and language tasks. Immigration induces natives to specialize accordingly. Simulations show that this increased specialization might explain why economic analyses commonly find only modest wage and employment consequences of immigration for less-educated native-born workers across U.S. states. This is especially true in states with large immigration flows.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: CReAM Discussion Paper Series ; No. 02/08

Klassifikation und Themen

• Klassifikation: Wirtschaft ; International Migration ; Geographic Labor Mobility; Immigrant Workers ; Wage Level and Structure; Wage Differentials ; General Equilibrium and Welfare Economic Analysis of Regional Economies
• Thema: Immigration ; Less-Educated Labor ; Manual Tasks ; Communication Skills ; Comparative Advantages ; US States

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Peri, Giovanni ; Sparber, Chad
• Ereignis: Veröffentlichung
• (wer): Centre for Research & Analysis of Migration (CReAM), Department of Economics, University College London
• (wo): London
• (wann): 2008

Weitere Informationen

• Letzte Aktualisierung: 10.03.2025, 11:43 MEZ