The High Costs of Anti-Immigration Policies: A Looming Threat to Economic Growth and Prosperity

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December 30, 2025

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Introduction

As aging populations leave the workforce and critical sectors seek skilled talent, anti-immigration sentiment is gaining traction across much of the developed world. This growing divide between economic fundamentals and political decisions threatens long-term growth and prosperity.

The Global Labor Landscape

Advanced economies are experiencing rapid population aging, leading to a decline in the labor force. While automation and artificial intelligence can alleviate some pressures, they cannot replace the human touch required in healthcare, elder care, education, and skilled trades.

Conversely, developing countries have abundant labor but lack sufficient good jobs. Africa alone is expected to add over 600 million people to its working-age population in the next quarter-century. Globally, the figure approaches 1 billion.

This results in chronic youth unemployment, contributing to political instability and civil conflicts in many low-income countries. Climate change exacerbates these tensions, disproportionately affecting developing economies and accelerating migration to wealthier nations.

Economic Benefits of Immigration

Economists have long argued that easing restrictions on cross-border mobility benefits both destination and origin countries. However, the intense anti-immigrant backlash in the developed world suggests otherwise.

In Germany, Angela Merkel’s decision to accept a million Syrian refugees in 2015 was one of her most unpopular as chancellor, despite initial moral courage. In the UK, dissatisfaction with increased migrant populations contributed to the 2016 decision to leave the European Union. Hungary’s Viktor Orbán has built his political identity around an intransigent anti-immigration stance, making him a reference point for far-right provocateurs like Tucker Carlson.

The U.S. Experience

The U.S. experience over the past decade is particularly concerning. The country’s ability to attract ambitious individuals from around the world has been a significant strength and driver of economic growth, innovation, and cultural dynamism.

American universities have been magnets for brilliant students worldwide, who come for high-quality education and to build their lives and careers in the U.S. Nearly half of Fortune 500 companies were founded by immigrants or children of immigrants.

However, under the Trump administration, this pillar of American dynamism is at risk. The administration implemented de facto border closures and publicly showcased ICE raids and deportations, aiming to reverse former President Joe Biden’s “open borders” policy.

The harsh treatment of Venezuelan immigrants accused of gang ties and deported to El Salvador’s notorious Terrorism Detention Center, despite federal court orders, has likely contributed to a decrease in illegal border crossings. Yet, this cruel spectacle also discouraged legal immigration by many qualified and ambitious individuals.

The Trump administration’s repressive campaign against international students further damaged the U.S., as seen in the case of a 19-year-old Babson College student from Honduras who was detained at Boston’s Logan Airport, despite a federal court order, and deported to Honduras, separating her from her parents still in the U.S.

Biden Era Policies and Their Consequences

While Biden-era policies increased illegal immigration and reduced economically beneficial legal pathways, between 2020 and 2024, an estimated eleven million immigrants entered the U.S., possibly more if accounting for numerous undocumented border crossings.

Biden’s stance was a reaction to Trump’s initial restrictions, demonstrating the U.S.’s oscillation between extremes rather than convergence on a coherent strategy.

Given the divisions and dysfunctions in Washington, bipartisan support for comprehensive immigration reform in Congress seems unlikely. Similar challenges face Germany, France, and the UK, which struggle to integrate smaller, culturally distinct immigrant populations.

Conclusion: The Economic Case for Immigration

Amidst these concerns, the economic arguments for immigration remain compelling. A recent study suggests that the long-term growth loss from Trump’s anti-immigrant policies will exceed the cost of his tariffs and other trade barriers. If current political trends persist, the gap between economic fundamentals and government actions will widen, leaving developed countries poorly prepared for upcoming challenges.

Key Questions and Answers

  • What are the global labor trends? Advanced economies face aging populations and declining workforces, while developing countries have abundant labor but lack sufficient good jobs.
  • How does immigration impact economies? Immigration benefits both destination and origin countries by addressing labor shortages, driving innovation, and fostering cultural dynamism.
  • What are the consequences of anti-immigration policies? These policies can lead to chronic youth unemployment, political instability, and hinder economic growth in both developed and developing nations.
  • How have U.S. immigration policies evolved? The U.S. has oscillated between restrictive and open-door policies, with the Trump administration implementing measures that discourage both legal and illegal immigration.
  • What are the economic implications of these trends? If current political trends continue, the disconnect between economic fundamentals and government actions will widen, leaving developed countries unprepared for future challenges.