E.g., 09/29/2022
E.g., 09/29/2022
Illegal Immigration & Interior Enforcement

Illegal Immigration & Interior Enforcement

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lllegal immigration is a phenomenon confronted by many major immigrant-receiving countries, one that vexes policymakers and publics alike. While much of the focus may be on border enforcement, there are an array of interior enforcement policies aimed at identifying unauthorized immigrants for removal, including worksite enforcement, employment verification, jail-house screening, and state and local law enforcement activity. The research below delves into many facets of illegal immigration and enforcement occcuring away from national borders.

Recent Activity

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Policy Briefs
January 2019
By  Andrew Selee, Jessica Bolter, Betilde Muñoz-Pogossian and Miryam Hazán
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Reports
January 2019
By  Ariel G. Ruiz Soto, Rodrigo Dominguez-Villegas, Luis Argueta and Randy Capps
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Commentaries
January 2019
By  Doris Meissner and Sarah Pierce
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Articles
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Articles

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Reports
February 2009
By  Michael Wishnie, Margot Mendelson and Shayna Strom
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Reports
February 2009
By  Doris Meissner and Donald M. Kerwin
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Reports
December 2008
By  Michael Fix, Doris Meissner and Randy Capps
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Reports
December 2007
By  Cristina Rodríguez , Muzaffar Chishti and Kimberly Nortman
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Policy Briefs
October 2007
By  Claire Bergeron , Aaron Terrazas and Doris Meissner
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Policy Briefs
May 2007
By  Hiroyuki Tanaka
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Reports
September 2006
By  Doris Meissner, Deborah W. Meyers, Demetrios G. Papademetriou and Michael Fix

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Donald Trump has made a series of postelection statements suggesting he may backtrack on several campaign pledges on immigration, including building a wall across the entire U.S.-Mexico border and deporting all 11 million unauthorized immigrants. Still, his choice of top advisors points to a hard-line agenda. This Policy Beat article examines what some of the better known elements of Trump's immigration policy might look like.

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Over the past decade, state and local policymakers have increasingly stepped into the void left by Washington over legislative reform of the immigration system and have enacted their own policies, particularly in regard to illegal immigration. This article explores this trend of increased activism and examines whether restrictive state immigration laws have had an effect on the size of immigrant populations at the state level.

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In the wake of a hurricane that has once again devastated Haiti, the United States quickly reversed its toughened policy toward the thousands of Haitian nationals arriving at the California-Mexico border without prior authorization. This Policy Beat examines the shifts in U.S. admission and deportation policy toward Haitian migrants since the 2010 earthquake, and other national and state developments on immigration.

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Over the past several decades, in response to the uptick in spontaneous migration flows, there has been a surge in construction of border walls and fences. This trend begs several questions: Why now? Did border walls work in the past? Do they work today? This article examines the history of border barriers and assesses how effective they are at deterring unauthorized migration.

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In contrast to increasingly restrictive approaches to migration in the global North—and recent skepticism towards Europe's free mobility project—South America is taking steps in the other direction, toward free movement for regional migrants. This article examines the emerging South American model and discusses its implications for migration in the region and for free movement in general.

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Recent Activity

Policy Briefs
January 2019

Faced with the arrival of more than 3 million Venezuelans fleeing economic collapse and political upheaval, Latin American countries have responded with creativity and pragmatism. But as the migration spurred by the crisis stretches on, there is a need to look beyond facilitating legal entry and granting temporary status to plan for the long term. This brief explores the policy response thus far and challenges ahead.

Video, Audio, Webinars
January 16, 2019

This MPI webinar focuses on reception and reintegration services for returning migrants, along with the heightened pressure policymakers in Mexico and Central America are facing to design systems and programs that support both returnees and the communities in which they settle. Authors of a year-long study of reception and reintegration services in Mexico and the Northern Triangle discuss the findings of their fieldwork.

Reports
January 2019

Reception and reintegration programs for deported and other returning migrants represent a long-term investment for migrant-origin and destination countries, holding the potential to reduce re-migration and permit communities of origin to benefit from the skills migrants learn abroad. This report offers recommendations to make reintegration programs more effective in Mexico and Central America.

Commentaries
January 2019

What President Trump calls a border crisis is in fact a crisis in the asylum system—one worsened at every turn by his administration’s harsh policies and rhetoric. Rather than spend $5.7 billion on a wall, it would be far more effective to use the money to retool an overwhelmed asylum system, adapt outmatched border enforcement infrastructure to respond to the changing composition of arrivals, and work cooperatively with Mexico to tackle the factors propelling Central Americans to flee.

Articles

The European Union's focus on formal readmission agreements with migrant-origin countries to manage the return of irregular migrants and failed asylum seekers has given way since 2016 to informal arrangements. This article explores the potential effect that nonbinding readmission pacts could have on migrant returns to sub-Saharan Africa, where return rates from EU Member States have been low.

Articles

2018 proved a banner year for far-right populist movements in Europe and the Americas. They claimed the presidency of Brazil, sparked the collapse of the Belgian government, and—whether in or out of office—put a harder-edged stamp on migration and asylum policies in Austria, Denmark, Hungary, Italy, Sweden, and beyond.

Articles

The Trump administration took sweeping action in 2018 to slow legal immigration, make life harder for some immigrants already in the United States, rebuff would-be asylum seekers, and reduce refugee resettlement. Shaping a narrative of crisis at the border, the administration significantly changed the U.S. asylum system, deployed troops and tear gas, and separated families—yet Central American migrants continued to arrive.

Articles

Hardline migration and asylum policies in the United States and Australia in 2018 hit turbulence when their effects on the most vulnerable—young children—provoked widespread public revulsion and prompted a retreat, at least temporarily. Still, public outcry over the treatment of child migrants and asylum seekers often runs up against the intractability of the problems facing governments and the lack of good solutions.

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