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Center for U.S.-Mexican Studies USMEX

Current Fellows

Meet the 2025-26 Fellows

Distinguished Fellow

  • Ambassador Thomas A. Shannon Jr.

    Ambassador Thomas A. Shannon Jr.

    Ambassador Shannon is a Senior International Policy Advisor at Arnold & Porter. Prior to joining the private sector, Ambassador Shannon spent nearly 35 years in the Foreign Service and served 6 U.S. presidents and 11 secretaries of state.

    Ambassador Shannon served as Under Secretary of State for Political Affairs. During his tenure as Under Secretary, he was in charge of bilateral and multilateral foreign policymaking and implementation, and oversaw diplomatic activity globally and in U.S. missions to international organizations. Prior to his 2016 appointment by President Obama as Under Secretary of State for Political Affairs, Ambassador Shannon was the U.S. Ambassador to Brazil. He also served as Assistant Secretary of State for Western Hemisphere Affairs (2005-2009), Special Assistant to the President and Senior Director for Western Hemisphere Affairs at the National Security Council (2003-2005), Deputy Assistant Secretary of Western Hemisphere Affairs at the Department of State (2002-2003) and Director of Andean Affairs (2001-2002). From 2000-2001, he was U.S. Deputy Permanent Representative to the Organization of American States, with the rank of Ambassador. During his career, Ambassador Shannon served in the U.S. Foreign Service at embassies in Guatemala, Brazil, South Africa and Venezuela.

Senior Fellows

  • Antonella Bandiera

    Antonella Bandiera

    Assistant Professor, ITAM
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    She is an assistant professor at the Department of Political Science at ITAM in Mexico City (on leave) for the Political Economy, Causal Inference, and Program Evaluation courses.

    Bandiera studies historical and contemporary challenges to the effective functioning of the state in Latin America. Her work focuses on non-state armed actors, forced displacement, and migration, exploring the interplay between these phenomena and political and economic development. In addition to investigating the causes and consequences of bad governance, her recent projects seek to identify policies that can break this cycle, mitigating the effects of non-state armed actors and improving the integration of displaced populations. Bandiera tackles these questions by combining quasi-experimental and experimental designs with intensive fieldwork.

    She holds a master's degree and Ph.D. in political science from NYU and a B.A. in political science from Universidad de San Andrés, Buenos Aires, Argentina.

  • Rebecca Bell-Martin

    Rebecca Bell-Martin

    Assistant Professor of Political Science, el Tecnológico de Monterrey
    Email | Twitter

    She is an assistant professor of political science at el Tecnológico de Monterrey, México. Her work bridges debates from comparative politics and international relations. Bell-Martin investigates questions related to: political behavior in violent contexts, the politics of criminal violence, and political participation in the Global South. 

    She also explores these questions through a combination of qualitative, quantitative, and experimental methods and has extensive experience conducting field research in Latin America.

  • James Gerber

    James Gerber

    Emeritus Professor of Economics, San Diego State University; and Non-resident Scholar, Rice University Center for U.S. and Mexico
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    James Gerber is a senior fellow in the Center for U.S.-Mexican Studies at UC San Diego and professor of economics, emeritus, San Diego State University. His research focuses on the macro-economic history of Mexico, the U.S.-Mexico border region and U.S.-Mexico relations. In addition to his recent book, "Border Economies: Cities Bridging the U.S.-Mexico Divide Border," he is the co-author (with Joan Anderson) of "Fifty Years of Change on the U.S.-Mexico Border" (University of Texas, 2008), an economic history of financial crises, "A Great Deal of Ruin: Financial Crises since 1929" (Cambridge Univety Press, 2019), and a widely used undergraduate text, "International Economics" (Pearson Higher Education, 8 editions). Recent articles in academic journals include “The U.S.-Mexico Border Human Development Index, 1990–2015” (with Joan Anderson) “Does Mexico need free trade with the United States?” (with Yang Liang) and “The U.S. Panic of 1907 and the Coming of the Mexican Revolution” (with Thomas Passananti).

  • Michael Lettieri

    Michael Lettieri

    Senior Fellow for Human Rights
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    Michael Lettieri is a Senior Fellow for Human Rights at USMEX. His work has explored the political culture and authoritarian politics in 20th Century Mexico, journalism and threats to freedom of expression during the drug war and gender-based violence.

    He is the co-founder and managing editor of the Mexico Violence Resource Project and has written broadly about the intersections between democracy, security policy, organized crime and violence. His current work includes a study of foreign media coverage of the Mexican drug war, and an effort to develop new digital tools for documenting disappearances in partnership with local activists in Sinaloa.

    He holds a Ph.D. in modern Latin American history from UC San Diego and previously worked at the Trans-Border Institute at the University of San Diego where he managed programs on human rights and the border region.

  • John B. McNeece III

    John B. McNeece III

    Senior Advisor for Energy and Trade
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    John McNeece is Senior Advisor for Energy and Trade at USMEX. His work in Mexico extends back to the NAFTA negotiations, where he served as an advisor on issues of Mexican law to the Office of the United States Trade Representative negotiating team for NAFTA Chapter Nineteen: Review and Dispute Settlement in Antidumping/Countervailing Duty Matters.

    McNeece’s transactional work in Mexico included legal advice on formation of cross-border joint ventures, acquisition and development of renewable energy projects, complex financial transactions, mergers and acquisitions and venture capital transactions. He has written extensively on the Mexican energy Reform in the power sector.

    McNeece is a graduate of Stanford University and the University of California, Berkeley Law School. He is also an attorney who worked with the international law firm of Pillsbury Winthrop Shaw Pittman, LLP working out of the firm’s San Diego and New York offices until his retirement from the practice of law in July 2017. At Pillsbury, he was a member of the Latin America, Energy and Corporate & Securities practices.

  • Sandra Rebok

    Sandra Rebok

    Historian
    Website

    Sandra Rebok is a historian and social scientist specializing in 18th- and 19th-century scientific exploration voyages and the political contexts in which they occurred, with a particular focus on the complex entanglements between the pursuit of politics and of science. Trained in Germany, Spain, and France, she has held academic appointments and fellowships at leading institutions in Europe and America, and gained curatorial and advisory experience through international exhibitions and cultural diplomacy projects. Committed to interdisciplinary dialogues and global approaches, along with a strong interest in science diplomacy, history diplomacy, and culture and foreign policy, she seeks to illustrate how historical knowledge contributes to a better understanding of the challenges of today’s societies.

    With more than 20 years of experience in Humboldtian scholarship, with a particular focus on his connections to the Spanish Empire and the United States, she is currently working on a new book project that analyzes Thomas Jefferson’s strategic pursuits regarding the Southwest under Spanish and Mexican governance. The overall goal of this book project is to illustrate how, from the American Revolution onward, the U.S. nation-building process and the developments in the Spanish and later Mexican Southwest became increasingly intertwined, culminating in the U.S. annexation of this region in 1848. It addresses the urgent need to better understand the Hispanic presence in the U.S. today by tracing the historic legacy of the Southwest as a space that has generated a common culture, identity, and history, which remains visible in this region, both within and beyond the U.S. border.

  • Alan Sweedler

    Alan Sweedler

    Senior Advisor for Energy and Environment
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    Alan Sweedler is Senior Advisor for Energy and Environment at USMEX where his expertise is in the area of energy policy, technology and environmental impacts of energy use, especially climate change and the energy-water nexus. Sweedler was a Congressional Science Fellow and worked in the U.S. Senate on issues of energy, water and national security. He was also a Carnegie Foundation Science Fellow at Stanford’s Center for International Security and Arms Control and was a visiting scholar at the University of California’s Institute on Global Conflict and Cooperation as well as director of the California Energy Commission’s Energy Innovation Small Grants Program. He has edited, co-edited and contributed chapters to books dealing with energy, air quality, security and climate change with a focus on the U.S.-Mexico border region. He recently retired from San Diego State University, where he was associate vice president in charge of the university’s international programs, director of the Center for Energy Studies and a professor of physics. He currently holds a PIMSE Chair as a Distinguished Visiting Professor at CETYS University in Mexico and serves on the Congressionally mandated Good Neighbor Environmental Board (GNEB).

Advisory Fellows (Non-Resident)

  • Denice García

    Denice García

    Special Advisor on Binational Affairs

    Denice García is an accomplished professional with over 20 years of government, economic development and international affairs experience, currently serving as the chief binational affairs officer for the County of San Diego. In this role, she works to enhance collaboration between the County of San Diego and cross-border entities, including community partners, government officials, environmental agencies, and the businesses community in the U.S.–Mexico binational region. She leads efforts to identify opportunities for cooperation and brings solutions to the County of San Diego and the binational region.

    Previously, García served as chief of staff to chairwoman at the San Diego County Board of Supervisors, she directed daily operations and managed a team of 14 staff members, she also managed a $3 million office budget, working alongside the chairwoman and the policy team, she collaborated to develop policy priorities, and represented the Chairwoman with various stakeholders.

    García has held key roles such as director of international affairs and deputy director of the Department of Government Affairs for the City of San Diego's Mayor's Office, where she advanced binational relationships and led the U.S.–Mexico Border Mayors Association. She also helped create the city's first-ever immigrant affairs manager position and contributed to the Welcoming San Diego Strategic Plan for immigrant integration.

    Education:

    • Master of Public Administration, National Urban Fellows, Baruch College (2014)
    • Bachelor of Arts in International Business, San Diego State University (2001)
    • Study Abroad, Universidad de Salamanca, Spain (2000)
    • Meeting and Events Planning Certificate, San Diego State University (2006)
  • Roberto Arechederra

    Roberto Arechederra

    Strategic Advisor for Binational Initiatives

    Roberto Arechederra is an expert in corporate strategy and finance, seamlessly combining his roles as an investment banker, advisor, and economic analyst with a strong passion for education and thought leadership.

    Professional Background Summary:

    • Public Service: Served as secretary of economic development for the State of Jalisco (2021–2024), leading major initiatives to foster investment, innovation and competitiveness.
    • Private Sector Leadership: Currently managing partner and chairman of the board at Bursar, a strategic-consulting and investment banking firm, as well as an angel investor supporting high-potential ventures.
    • Media and Community Engagement: Founder of Aldea Financiera, a platform devoted to personal and financial growth. He has also been an economic analyst and commentator for more than 20 years on major networks such as Televisa.
    • Academic and Leadership Roles: Former president of IMEF Guadalajara, recognized for his leadership in Mexico’s financial sector. He is also a professor at Universidad Panamericana and a fellow at the University of California, San Diego.
    • Author: Bestselling author of “¡Puedo Llegar! Your Path to Financial Freedom Begins with the First Step.”

In Residence: Predoctoral Students

  • Martha Guerrero

    Martha Guerrero

    Home University: Yale University
    Department Affiliation: History
    Research Question: Fighting For Papers: How Hemispheric Migrants & Reformers Transformed Immigration Status in America (1974-2001)
  • Adriana López Acle Delgado

    Adriana López Acle Delgado

    Home University: UC San Diego
    Department Affiliation: Sociology
    Research Question: Mapping Urban Informality: Exploring the Socio-Spatial Distribution of Stranded Migrants in Tijuana
  • Jordán Mosqueda Juárez

    Jordán Mosqueda Juárez

    Home University: UC San Diego
    Department Affiliation: Economics
    Research Question: Domestic Trade Frictions: Road Insecurity in Mexico & Private
  • José E. Múzquiz

    José E. Múzquiz

    Home University: University of Southern California
    Department Affiliation: Political Science
    Research Question: Latino Politics in Flux: The evolution of the consistency of the Latino vote

In Residence: Professors and Postdoctoral Scholars

  • Martha Balaguera

    Martha Balaguera

    Home University: University of Toronto at Mississauga
    Department Affiliation: Political Science
    Research Question: Legal accompaniament: The struggle to restore asylum at the US-Mexico border
  • Deborah Boehm

    Deborah Boehm

    Home University: University of Nevada - Reno
    Department Affiliation: Anthropology
    Research Question: Unseen: U.S. Immigrant Prisons and Abolitionist Acts
  • Katrina Burgess

    Katrina Burgess

    Home University: Tufts University
    Department Affiliation: International Relations
    Research Question: Why Do They Keep Coming? The Hopes and Fears of U.S.-Bound Migrants
  • Guadalupe Chávez

    Guadalupe Chávez

    Home University: Oxford University
    Department Affiliation: International Relations and Politics
    Research Question: Mexico’s Policy Responses to Return Migration: Trends and Drivers (1930–2025)
  • Francisco Javier Guerrero Aguirre

    Francisco Javier Guerrero Aguirre

    Home University: Organization of American States
    Department Affiliation: Former Secretary for Strengthening of Democracy
    Research Question: A Decade of Turmoil and Transformation: U.S.-Mexico Relations and Hemispheric Democracy 2015-2025
  • Fernando Jiménez

    Fernando Jiménez

    Home University: El Colegio de Jalisco
    Department Affiliation: Political Science
    Research Question: Analysis of Police and Intelligence Collaboration in the CaliBaja Region

  • Pedro Paulo Orraca Romano

    Pedro Paulo Orraca Romano

    Home University: COLEF
    Department Affiliation: Economics
    Research Question: Do minimum wages affect the employment and earnings of undocumented workers? Evidence from Mexican immigrants in the US

  • María de Guadalupe Salmorán Villar

    María de Guadalupe Salmorán Villar

    Home University: UNAM
    Department Affiliation: Law
    Research Question: Judicial Elections of the Supreme Court: Democratic Legitimacy or Judicial Subordination?

  • Paul Alejandro Sánchez

    Paul Alejandro Sánchez

    Home University: Tecnológico de Monterrey
    Department Affiliation: Engineering
    Research Question: The US-Mexico Energy Relationship in the Post-NAFTA Era: Navigating Bilateral Challenges and Opportunities in a Shifting Energy Landscape

Non-Residential Visiting Fellows

  • María Cervantes-Macías

    María Cervantes-Macías

    Home University: University of British Columbia
    Department Affiliation: Geography
    Research Question: Localizing NAFTA: Urban Governance in North American Border Metropoles

  • Zaith López

    Zaith López

    Home University: Stanford University
    Department Affiliation: Anthropology
    Research Question: Rajándose: Male Addicts in Institutional Drug Recovery in the US-Mexico Borderlands

  • Ivan Sanchís

    Ivan Sanchís

    Home University: Universidad Autónoma de Baja California Sur
    Department Affiliation: Literature
    Research Question: "El español de México como lengua de herencia y su interacción fronteriza en el contexto bilingüe inglés-español"
  • Jesús Villa

    Jesús Villa

    Home University: Arizona State University
    Department Affiliation: Social Sciences
    Research Question: Necroatravesados: An Ethnography of Borderlands Forensic Behavioral Environments in the Era of Mass Migrant Death, 1997-Present