U.S. employers can check whether the workers they hire are legally eligible for employment using E-Verify, a free electronic system run by the federal government. We use confidential data from the U.S. Department of Homeland Security to provide the first examination of whether increases in...

The U.S. labor market will be buffeted by major changes in the next few decades, such as an aging population, automation that displaces workers and requires skill adjustments, and increases in independent or informal work and "fissured" workplaces. These forces will likely raise worker...

Twelve U.S. states, plus the District of Columbia, have recently enacted measures granting undocumented immigrants access to driving licenses. We exploit the state and temporal variation in the issuing of state driving licenses to undocumented immigrants to estimate its impact on these...

This paper identifies intermarriage (between non-citizens and citizens) as an important response mechanism to intensified immigration enforcement, particularly among Mexican non-citizens. Exploiting the temporal and geographic variation in the implementation of interior immigration enforcement...

Over the past two decades, the U.S. has seen a drastic growth in self-employment among Mexican immigrants, the largest immigrant population in the country. This is an interesting yet puzzling trend, in stark contrast to the stagnated growth of self-employment among other disadvantaged minority...

In this paper I note the basic paradox of workforce development policy: that, in an era in which skills are more important than ever as determinants of labor market earnings, we spend fewer and fewer public (federal) dollars on workforce development over time. I present trends in funding and how...

We study the job training provided under the US Workforce Investment Act (WIA) to adults and dislocated workers in two states. Our substantive contributions center on impacts estimated non-experimentally using administrative data. These impacts compare WIA participants who do and do not receive...

This study examines the extent and causes of inequalities in information technology (IT) ownership and use between natives and immigrants in the U.S., focusing on the role of English ability. The results indicate that, during the period 1997-2003, immigrants were significantly less likely to...

The Tiananmen Square protests in 1989 and ensuing government crackdown affected Chinese nationals not only at home but around the world. The U.S. government responded to the events in China by enacting multiple measures to protect Chinese nationals present in the U.S. It first suspended all...

For the first time since the inception of the H-1B visa, yearly caps became binding in 2004, making it harder for most foreign-born students to secure employment in the United States. However, since the year 2000, institutions of higher education and related non-profit research institutes had...