Experts & Staff
Sarah Pierce is a Policy Analyst for the U.S. Immigration Policy Program at the Migration Policy Institute (MPI). Her research expertise includes U.S. legal immigration processes and actors, the employment-based immigration system, and unaccompanied child migrants.
Prior to joining MPI, Ms. Pierce practiced immigration law with a Chicago-based law firm, practicing before the immigration court, Board of Immigration Appeals, U.S. Citizenship and Immigration Services (USCIS), and U.S. consulate offices abroad. Her common areas of practice included family- and employment-based immigration, such as nonimmigrant visas; waivers of inadmissibility; and employment-based permanent residency petitions. Ms. Pierce has also worked for and volunteered with a number of nonprofit organizations and government entities, including Human Rights Watch, the National Immigrant Justice Center, and the U.S. Department of Labor.
Ms. Pierce holds a master of arts in international affairs from the George Washington University, with a focus on migration and development. Her master’s research included travel to El Salvador and the United Arab Emirates, and work on remittances, outmigration policies, and the relationship between labor rights and remittances. She also holds a J.D. from the University of Iowa College of Law and a B.A. from Grinnell College.
Bio Page Tabs
Marking the release of an MPI brief, this webinar examines data on where unaccompanied child migrants are being placed in the United States, how they are faring in immigration courts, what services are available to them, and how U.S.
Seizing on reports of a migrant “caravan” making its way northward through Mexico, President Donald Trump called for up to 4,000 National Guard troops to deploy to the Southern border. Although previous presidents took similar action in response to upticks in violence and apprehensions, the picture at the border today differs on several metrics. This article examines how the deployment compares to those under Presidents George W. Bush and Barack Obama.
Though much attention focuses on the 85,000 temporary high-skilled visas issued each April through a computer-generated lottery, in reality far more H-1B visas are awarded outside the cap. This brief takes stock of changing trends in the program, finding that the largest H-1B dependent employers pay less and hire fewer foreign workers with advanced degrees than other top users that rely less on the temporary visa.
While much attention has focused on President Trump's efforts to crack down on illegal immigration, the administration has moved, via a much wider scope of actions, to reduce legal immigration to the United States. This article explores changes including slowed processing of family- and employment-based visas, dramatic cuts in refugee admissions, and heightened vetting and evidence requirements for would-be immigrants.
Even as the 1.8 million number swirls in the discussion of how many DREAMers would be placed on a path to citizenship, proposals debated in the Senate in February 2018 would have resulted in the legalization of smaller numbers, as this commentary explains. It offers estimates of potential beneficiaries of several Senate proposals, including one backed by the White House, and analysis of key criteria.
The White House immigration plan offered as a solution to resolve the fate of DREAMers seeks legal immigration cuts unlike any seen since 1924. In addition to a decrease of up to 40 percent in family-sponsored immigration, the proposal demands vast increases in enforcement and a retrenchment in protections for those seeking humanitarian relief. In exchange, one-sixth of the unauthorized population could gain legal status.
An unannounced sweep of 98 convenience stores by U.S. immigration authorities—resulting in the arrest of 21 unauthorized workers—may signal a new approach to worksite enforcement under the Trump administration, moving away from a strategy of paper-based audits that resulted in higher employer fines and fewer worker arrests. This article explores worksite enforcement over recent decades.
Looking back after one year in office, it is striking how just closely the Trump administration’s actions on immigration have hewed to priorities Donald Trump outlined in an uncommonly detailed policy speech in August 2016. This report revisits those pledges to assess where the administration has made the most and least headway, and what its policy agenda ahead might look like.
On the campaign trail, Donald Trump made immigration the centerpiece of his campaign, offering a more detailed policy agenda than on any other issue. In the year since the election that propelled the Republican into the White House, how has the Trump administration’s record matched up with the rhetoric? This policy brief examines the executive orders and other changes to existing policy and practice made during 2017.