MPI: Population Aging Is Here. Immigration Can Offer Half an Answer.

Another analysis on the limits of immigration to address population aging and low fertility rates:

Countries around the world face a demographic transition that is arriving faster than many governments have planned for, as falling fertility and aging populations place growing pressure on workforces, tax bases and the public systems that support retirees. 

The scale of the change is now visible well beyond the wealthy countries that have long grappled with aging populations. China’s annual births have fallen to levels not recorded since 1949, and comparable declines are underway in countries across Latin America, the Middle East and North Africa, leaving many countries old before they grow rich, with shrinking workforces and rising costs for pensions and health care. 

A new Migration Policy Institute (MPI) policy brief finds that treating immigration as a numbers game—rather than planning for integration and workforce participation—leaves much of its demographic dividend on the table. 

In many fast-aging, wealthier countries, governments have long leaned on immigration as a response to shrinking, aging workforces, but the math does not support that expectation at scale, Meghan Benton, director of MPI’s Global Program, writes in Population Aging Is Here. Immigration Can Offer Half an Answer. Holding worker-to-retiree ratios steady through migration alone would require a 75 percent increase in the combined population of Organization for Economic Cooperation and Development (OECD) countries by 2050—a level of growth few, if any, publics would accept. 

Immigration should be understood as a partial lever rather than a substitute for broader demographic strategy, which must include retirement-age extensions, productivity investments, family-friendly policies and social security reforms, the brief notes. 

On the immigration front, Benton argues that governments need to pay greater attention to whether newcomers and their families can participate fully in the economy; failure to do so leaves real fiscal value on the table when integration is treated as secondary. 

The brief sets out several principles for better leveraging immigration, including prioritizing the skills and career stage of arriving immigrants; treating integration programming, including language training, as an investment rather than a cost; folding immigration into the same long-term planning governments already apply to pensions, housing and infrastructure; addressing pension gaps for aging immigrants through portable retirement funds; and ensuring immigration narrows rather than widens global inequality by investing in skills partnerships that connect training, mobility and local development. 

The brief also cautions against assuming artificial intelligence can quickly substitute for immigration. Benton notes that prioritizing high earners may be difficult given rising low-skilled labor shortages in sectors such as elder care, agriculture, hospitality and construction, which remain largely resistant to near-term automation. Governments will need to prioritize those with flexible skills. 

“While immigration cannot solve population aging, it can be a useful demographic and economic lever—if it is employed more effectively,” Benton writes. “The next few years will provide a real-time experiment in the success of policies that prioritize immigration versus other economic levers to help countries navigate population aging, including extending retirement age, investing in productivity advances and reforming social security systems. Different models are already taking shape.” 

Source: Population Aging Is Here. Immigration Can Offer Half an Answer.