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Marc R. Rosenblum
MPI Authors

Marc R. Rosenblum

Marc R. Rosenblum was Deputy Director of MPI's U.S. Immigration Policy Program, where he worked on U.S. immigration policy, immigration enforcement, and U.S. regional migration relations.

Previously he was a specialist in immigration policy at the Congressional Research Service, and before that a Senior Policy Analyst at MPI. Dr. Rosenblum was a Council on Foreign Relations Fellow detailed to the office of U.S. Sen. Edward Kennedy during the 2006 Senate immigration debate and was involved in crafting the Senate's immigration legislation in 2006 and 2007. He also served as a member of President-elect Obama's Immigration Policy Transition Team in 2009. From 2011-13, he served on the National Research Council’s Committee on Estimating Costs to the Department of Justice of Increased Border Security Enforcement by the Department of Homeland Security.

He has published more than 60 academic journal articles, book chapters, and policy briefs on immigration, immigration policy, and U.S.-Latin American relations. He is the coeditor (with Daniel Tichenor) of The Oxford Handbook of International Migration (Oxford University Press).

Dr. Rosenblum earned his B.A. from Columbia University and his Ph.D. from the University of California, San Diego, and is an Associate Professor of Political Science at the University of New Orleans.

Bio Page Tabs

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Fact Sheets
January 2016
Trends in Unaccompanied Child and Family Migration from Central America
By  Marc R. Rosenblum and Isabel Ball
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Reports
January 2016
Border Metrics: How to Effectively Measure Border Security and Immigration Control
By  Marc R. Rosenblum and Faye Hipsman
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Reports
August 2015
An Analysis of Unauthorized Immigrants in the United States by Country and Region of Birth
By  Marc R. Rosenblum and Ariel G. Ruiz Soto
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Reports
July 2015
Understanding the Potential Impact of Executive Action on Immigration Enforcement
By  Marc R. Rosenblum
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Reports
April 2015
Unaccompanied Child Migration to the United States: The Tension between Protection and Prevention
By  Marc R. Rosenblum
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Reports
October 2014
Deportation and Discretion: Reviewing the Record and Options for Change
By  Marc R. Rosenblum and Kristen McCabe
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Policy Briefs
September 2014
Executive Action for Unauthorized Immigrants: Estimates of the Populations that Could Receive Relief
By  Randy Capps and Marc R. Rosenblum
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Reports
April 2014
The Deportation Dilemma: Reconciling Tough and Humane Enforcement
By  Marc R. Rosenblum and Doris Meissner

Pages

Cover PB Cuba2015
Policy Beat
January 13, 2015
Normalization of Relations with Cuba May Portend Changes to U.S. Immigration Policy

Normalization of relations between Cuba and the United States will have a significant impact on U.S. immigration policy and future Cuban migration to the United States. This Policy Beat explores the U.S.-Cuba migration relationship, as fear of changes to the "wet-foot, dry-foot" policy has spurred hundreds of new boat arrivals in recent months.

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Top Ten
December 16, 2014
New Era in Immigration Enforcement at the U.S. Southwest Border

New migration patterns at the U.S. Southwest border, including a shift in border crossers from primarily Mexican men to Central American families, and from the California and Arizona borders to the Rio Grande Valley, have important implications for U.S. border policy and enforcement strategies, raising questions of what consequences might deter unauthorized Central Americans while still meeting international obligations to protect vulnerable migrants.

Feature
July 13, 2011
The Basics of E-Verify, the U.S. Employer Verification System

Just a fraction of all U.S. employers use E-Verify, a federal system that checks potential employees' immigration status and their eligibility to work. MPI's Marc Rosenblum and Lang Hoyt explore E-Verify's history, how the program works, and the arguments for and against making it mandatory.

Feature
April 30, 2009
The Basics of E-Verify, the U.S. Employer Verification System

Just a fraction of all U.S. employers use E-Verify, a federal system that checks potential employees' immigration status and their eligibility to work. MPI's Marc Rosenblum explores E-Verify's history, how it works, and the arguments for and against making it mandatory.

Feature
September 1, 2005
Solving the Unauthorized Migrant Problem: Proposed Legislation in the U.S.

In the most recent session of Congress, four legislative proposals addressing unauthorized immigration and general immigration reform have been introduced. MPI's Eliot Turner and Marc R. Rosenblum compare their provisions for enforcement, employer sanctions, legalization, and guest worker programs.

Testimony
December 2015

Senate Judiciary Testimony on Immigration Enforcement Priorities and Use of Prosecutorial Discretion

Testimony of Marc Rosenblum before the Senate Judiciary Committee for the December 2, 2015 hearing on priorities for immigration enforcement and the use of prosecutorial discretion. 

Testimony
March 2015

Securing the Border: Defining the Current Population Living in the Shadows and Addressing Future Flows

Testimony of Marc Rosenblum before the Senate Committee on Homeland Security and Governmental Affairs for the March 26, 2015 hearing on the characteristics of unauthorized immigrants in the United States and how to address future flows.
Testimony
February 2015

A Review of the Department of Homeland Security’s Policies and Procedures for the Apprehension, Detention, and Release of Non-Citizens Unlawfully Present in the United States

Letter submitted by Marc R. Rosenblum, Deputy Director, U.S. Immigration Program, at the request of the Minority Staff of the House Oversight and Government Reform Committee for the February 25, 2015 joint subcommittee hearing reviewing apprehension, detention, and release policies regarding unauthorized immigrants.
Testimony
February 2015

Examining the Adequacy and Enforcement of Our Nation’s Immigration Laws

Testimony of Marc R. Rosenblum, Deputy Director, U.S. Immigration Program, before the House Judiciary Committee on the efficacy of immigration enforcement at the U.S. border and in the interior.
Testimony
July 2014

The Executive Proclamation Designating the Organ Mountains-Desert Peaks a National Monument: Implications for Border Security

Testimony of Marc R. Rosenblum, Deputy Director, U.S. Immigration Program, before the House Committee on Homeland Security Subcommittee on Oversight and Management Efficiency.
Testimony
June 2010

Immigration and U.S. Immigration Policy: Medium-Term Fiscal Impacts and Long-term Fiscal Sustainability for the U.S. Budget

Testimony of Marc Rosenblum, MPI Senior Policy Analyst, before the National Commission on Fiscal Responsibility and Reform.

Recent Activity

Reports
January 2016

Border Metrics: How to Effectively Measure Border Security and Immigration Control

The absence of timely, reliable indicators of immigration control represents a fundamental challenge to resolving the public and political debate over the degree of effectiveness of enforcement at the U.S.-Mexico border. This report examines ways to provide a comprehensive accounting of illegal immigration, both flows and stock, and calls on the federal government to do more to measure and report on border enforcement effectiveness.

Fact Sheets
January 2016

Trends in Unaccompanied Child and Family Migration from Central America

This fact sheet uses U.S. and Mexican apprehensions data to trace the evolving trends in unaccompanied child and family migration from Central America through Mexico and to the United States, and discusses the push factors and pull factors responsible for the increase in flows seen in recent years, as well as the growing role of smuggling organizations.

Testimony
December 2015

Senate Judiciary Testimony on Immigration Enforcement Priorities and Use of Prosecutorial Discretion

Testimony of Marc Rosenblum before the Senate Judiciary Committee for the December 2, 2015 hearing on priorities for immigration enforcement and the use of prosecutorial discretion. 

Reports
August 2015

An Analysis of Unauthorized Immigrants in the United States by Country and Region of Birth

This report profiles the approximately 11 million unauthorized immigrants living in the United States, examining population growth trends over time by country or region of origin as well as geographic distribution by state and top county destinations. (See related interactive map here.) The report also assesses eligibility and application rates for the Deferred Action for Childhood Arrivals (DACA) program, analyzing differences in application rates by national origin.

Commentaries
July 2015

Federal-Local Cooperation on Immigration Enforcement Frayed; Chance for Improvement Exists

Long-simmering tensions over federal-local cooperation in immigration enforcement were exposed in the days after the shooting death of a young woman in San Francisco by an unauthorized immigrant who had been deported five times from the United States. This commentary explores the rift over Secure Communities, with more than 360 jurisdictions limiting their cooperation, and the possibility of a reset in federal-local relations.
Reports
July 2015

Understanding the Potential Impact of Executive Action on Immigration Enforcement

This report analyzes how many unauthorized immigrants fall within Department of Homeland Security priority enforcement categories unveiled in November 2014 and how implementation of these priorities could affect the number of deportations from within the United States. The report also examines the replacement of the controversial Secure Communities with a new Priority Enforcement Program, and what PEP could mean for immigration enforcement.

Reports
April 2015

Unaccompanied Child Migration to the United States: The Tension between Protection and Prevention

Policymakers, the public, and the media were seemingly caught off-guard in spring 2014 when a surge of child migrants from Central America reached the U.S.-Mexico border in unprecedented numbers. Yet the uptick began in 2011. This report examines the causes of this surge and recommends policy solutions to advance both critical protection and enforcement goals in situations of complex, mixed flows.

Testimony
March 2015

Securing the Border: Defining the Current Population Living in the Shadows and Addressing Future Flows

Testimony of Marc Rosenblum before the Senate Committee on Homeland Security and Governmental Affairs for the March 26, 2015 hearing on the characteristics of unauthorized immigrants in the United States and how to address future flows.

Pages