Will stopping immigration cause labor shortages?
Yes, stopping or sharply curtailing immigration is likely to cause or worsen labor shortages in many sectors and contribute to slower overall economic growth, especially in countries with aging populations and low fertility rates like the US, much of Europe, Japan, and South Korea. This is supported by demographic trends, economic analyses, recent policy impacts, and historical/natural experiments. Immigrants are not perfect substitutes for native workers; they often fill complementary roles, take jobs natives are less willing or able to do (due to location, physical demands, skills, or preferences), create demand through spending and entrepreneurship, and help firms expand.[1]
Demographic Reality and Labor Force Growth
In advanced economies, native-born working-age populations are stagnating or shrinking due to low birth rates (often below replacement) and aging. In the US:
Similar pressures exist in Europe (SMEs reporting widespread hiring difficulties) and East Asia. Global talent shortages are projected in the tens of millions by 2030.[4]
Labor force participation among natives has not risen enough to offset this, and geographic mobility has declined, limiting how much natives fill distant or undesirable jobs.[1]
Evidence from Sudden Stops and Recent Crackdowns
Studies find immigration often has neutral-to-positive effects on native employment and wages overall (via complementarity, occupational upgrading for natives, and demand effects), rather than simple displacement. Reducing it does not reliably boost native jobs.[8]
Sector-Specific Impacts
Shortages hit hardest in:
Firms may respond with higher wages/prices, automation (where feasible, but costly/slow for many service/manual jobs), reduced output, or closures—raising costs for consumers and slowing growth. Lower immigration can also reduce firm formation and long-term productivity.[1]
Nuances and Counterarguments
In short, while “stopping immigration” is rarely absolute (and enforcement has costs/leaks), large reductions amid demographic decline reliably tighten labor markets in immigrant-reliant sectors, constrain growth, and do not automatically deliver large net gains for native workers. Economists across institutions (Fed banks, NBER, academic studies) largely agree immigration has been a key buffer against shortages. Policy debates often center on legal pathways, selection, and integration rather than total stops, to balance labor needs with other concerns.
Citations (11)
- https://econofact.org/immigration-and-waning-us-labor-force-growth
Backs: “Immigrants are not perfect substitutes for native workers; they often fill complementary roles, take jobs natives are less willing or able to do (due to location, physical demands, skills, or preferences), create demand through spending and entrepreneurship, and help firms expand.”
- https://www.business-standard.com/amp/immigration/immigration-fall-from-2-million-to-515-000-may-shrink-us-labour-force-fed-125112000258_1.html
Backs: “Without it, the working-age population would have started shrinking earlier (e.g., around 2012 per some Fed analyses).”
- https://www.reuters.com/markets/us/us-migrant-halt-may-wipe-potential-job-growth-2025-06-24/
Backs: “Other estimates put sustainable monthly job gains much lower without immigration.”
- https://mmr2025.mixedmigration.org/mmr/2025/labour-shortages-and-anti-immigration-stances/
Backs: “Global talent shortages are projected in the tens of millions by 2030.”
- https://www.nber.org/digest/202606/what-happens-when-flow-immigrant-workers-suddenly-stops
Backs: “Firms strongly demanded more immigrant workers. Immigrants and natives performed complementary roles.”
- https://news.bloomberglaw.com/immigration/immigration-crackdown-fails-to-deliver-jobs-for-us-born-workers
Backs: “Fed and other analyses link reduced immigration to slower labor force growth and potential GDP drags.”
- https://www.kansascityfed.org/research/economic-bulletin/rising-immigration-has-helped-cool-an-overheated-labor-market
Backs: “Immigration surges (e.g., 2021–2024) helped cool overheated post-pandemic labor markets by filling vacancies and moderating wage pressures in shortage sectors, consistent with models incorporating worker complementarities.”
- https://www.forbes.com/sites/stuartanderson/2026/02/22/new-research-finds-reducing-immigration-does-not-help-us-workers/
Backs: “Studies find immigration often has neutral-to-positive effects on native employment and wages overall (via complementarity, occupational upgrading for natives, and demand effects), rather than simple displacement. Reducing it does not reliably boost native jobs.”
- https://www.headcountcoffee.com/blogs/american-frontiers/the-bracero-program-s-end-rewired-u-s-farm-labor-systems
Backs: “Ending programs like the historical Bracero (Mexican farm labor, 1942–1964) led to disruptions, harvest issues, and a shift toward undocumented labor rather than full native replacement.”
- http://dx.doi.org/10.29338/wp2024-01
Backs: “Some low-skilled native wages may rise short-term, but this can raise consumer prices and discourage education/training (reducing the skill premium and long-run productivity).”
- https://fortune.com/article/does-america-have-aging-population-immigration-deportations-six-day-work-week/
Backs: “Temporary/guest worker programs are often proposed as targeted fixes.”