Ariel G. Ruiz Soto

Senior Policy Analyst

Ariel G. Ruiz Soto is a Senior Policy Analyst at MPI, where he works in the U.S. Immigration Policy Program and the Latin America and Caribbean Initiative.

His mixed-methods research examines how governments across the Western Hemisphere design, coordinate, and implement migration policies, as well as how those policies affect foreign- and native-born populations. He also analyzes sociodemographic trends used to estimate the unauthorized immigrant population in the United States, helping to inform evidence-based policy debates.

He writes regularly on immigration enforcement, migrant reception and reintegration, and asylum and refugee policy in the United States, Mexico, and Central America. He is a co-author of On the Move: Migration Policies in Latin America and the Caribbean (Stanford University Press, 2025), which examines how host countries in Latin America and the Caribbean have responded to large-scale and uneven migration flows.

Mr. Ruiz Soto holds a master’s degree from the University of Chicago’s School of Social Service Administration with a focus on immigration policy and service provision, and a bachelor’s degree in sociology from Whitman College.

Languages: Spanish

Media Inquiries

Michelle Mittelstadt

202 266 1910 [email protected]

    Explore Content by Ariel G. Ruiz Soto

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    Beyond the Border: Opportunities for Managing Regional Migration between Central and North America

    With migration from Central America increasing, the region from Canada to Panama faces an opportunity to build an effective regional approach to migration by focusing on several areas that are ripe for significant policy innovation. This commentary sketches a vision, offering a road map to more detailed research that outlines strategies for cooperation on legal pathways, humanitarian protection, migration management, and sustainable development.

    Image of Central American migrant caravan passing through Chiapas, Mexico

    Lessons from Europe: The U.S. opportunity to rethink the links between development assistance and migration

    As the United States embarks on a new strategy to address the root causes of migration and displacement from Central America, there is much that it can learn from Europe's experience in linking up migration and development aid. This commentary examines the experience of the EU Emergency Trust Fund for Africa (EUTF), drawing five key lessons directly applicable to the situation in Central America.

    Photo of woman in Central African Republic participating in cash for work program