Immigration in Italy: Facts, Economics, and the Challenge of Policy

Across Europe, immigration has become one of the most politically contentious issues of the past two decades. In Italy, the debate is particularly polarized and often framed as a permanent emergency. Political discourse often portrays migration as an emergency—or even an “invasion.” Yet economic analysis and empirical evidence tell a different story. Italy is facing demographic decline, labour shortages, and sluggish productivity growth. In this context, migration is not simply a humanitarian or political issue; it is also an economic one.

A growing body of research shows that migration can contribute positively to economic growth, labour market outcomes, and fiscal sustainability. At the same time, poorly designed migration policies may generate inefficiencies, expand informal labour markets, and fuel social tensions.

Drawing partly on insights from the book L’economia delle migrazioni. Il caso italiano (Carocci, 2024), this article examines immigration in Italy from an economic perspective, reviewing migration trends, their economic effects, and possible policy responses.

Immigration in Italy: The Basic Facts

Public perception often exaggerates the scale of immigration. Available data provide a clearer picture.

Today, about 5.3 million foreign citizens live in Italy, representing roughly 9 percent of the population. This share places Italy broadly in line with other European countries and below traditional immigration destinations such as Canada or Australia.

Most immigrants in Italy are regular residents. Approximately 83 percent of foreign residents come from non-EU countries, meaning that policies regulating migration from outside the European Union play a central role in shaping immigration patterns. These amnesties have historically transformed many undocumented migrants into legal residents.

The composition of migration flows has also changed. In earlier years many migrants entered through work permits. Over time this channel has become less prominent. In recent years a larger share of residence permits has been issued for family reunification, asylum, and other reasons.

Countries of origin have also diversified. In 2022 the main origin countries included Albania, Bangladesh, Morocco, Pakistan, India, and Ukraine. The sharp increase in Ukrainian arrivals that year was largely linked to the war following Russia’s invasion of Ukraine.

Another important dimension concerns irregular migration. Estimating the number of undocumented migrants is inherently difficult, but available evidence suggests that irregular migration fluctuates over time and is often addressed through periodic regularization programs. These amnesties have historically transformed many undocumented migrants into legal residents.

Media coverage tends to focus heavily on sea arrivals, which often dominate political debate. In reality, however, they represent only a small fraction of total immigration. Most migrants enter Italy through regular channels and remain in the country legally.

Immigrants also play a distinctive role in the labour market. Although they account for roughly 10 percent of the workforce, they are disproportionately represented in low-skilled occupations. This reflects strong labour demand in certain sectors and barriers to higher-skilled jobs.

Taken together, these facts challenge the common narrative of uncontrolled immigration. Immigration to Italy is significant but far from overwhelming, and its structure largely reflects economic forces and institutional arrangements rather than purely humanitarian dynamics.

Immigration and Economic Growth

A central question in the public debate is whether immigration benefits or harms the host economy. Discussions often focus narrowly on the idea that immigrants compete with native workers for jobs. Economic research, however, shows that the relationship between migration and the economy is far more complex.

One of the most important channels through which immigration affects the host country is economic growth. Modern economies expand through three main mechanisms: labour force growth, capital accumulation, and technological progress. Immigration directly affects the first of these—and in Italy this channel is particularly important.

Italy is experiencing one of the most severe demographic declines in Europe. Low fertility and population ageing have been shrinking the working-age population for years. Without immigration, the labour force would decline even more rapidly, placing additional pressure on economic growth, the pension system, and public finances.

In this context immigration can act as a demographic stabilizer. Migrants are typically younger than the native population and tend to have higher labour-force participation rates. As a result, immigration increases the number of workers relative to retirees and helps support the long-term sustainability of welfare systems.

The economic impact of immigration extends beyond demographics. Migration can also influence productivity and economic dynamism through several mechanisms. Immigrants often complement native workers and are concentrated in sectors such as agriculture, construction, domestic services, and elderly care where labour demand is strong. Immigration may also encourage occupational specialization, entrepreneurship, and innovation, particularly when high-skilled migrants contribute to research and technology sectors.

The extent to which these benefits materialize depends heavily on institutional conditions. If migration policies restrict access to legal employment or create excessive bureaucratic barriers, migrants may end up working in the informal economy. This reduces productivity and prevents the host country from fully capturing the potential gains from migration.

In short, immigration can support economic growth—but only if institutions allow migrants to integrate effectively into the labour market.

Understanding Migration: An Economic Perspective

Designing effective migration policies requires understanding why people migrate. Economic theory provides useful tools for interpreting migration flows and their determinants.

One of the classic frameworks in the economics of migration is the Harris–Todaro model, originally developed to explain rural-urban migration in developing countries. Its central insight is that migration decisions depend on expected income rather than wage differences alone.

Potential migrants compare wages, employment probabilities, and income prospects across locations. If expected income in the destination country is higher, migration becomes a rational choice—even when unemployment exists there.

This framework explains several features of migration flows: migration may continue despite unemployment in destination countries; migrant networks reduce migration costs; and when legal entry channels are limited migrants may turn to irregular routes. When legal entry channels are limited while economic incentives remain strong, migration pressures do not disappear. Instead, migrants may turn to irregular routes. Restrictive policies therefore do not necessarily reduce migration; they often change its form.

Economic theory suggests that migration flows are driven by structural forces such as income differences between countries, demographic imbalances, labour demand in destination economies, and migrant networks.

Policies that ignore these underlying drivers are unlikely to succeed. Rather than attempting to eliminate migration entirely, governments are more likely to achieve better outcomes by managing and channelling migration flows in ways that reflect economic realities.

Managing Migration: Policy Options

If migration is driven by structural economic forces, the key policy challenge is not whether migration should occur but how it should be managed. Migration policies are more effective when they recognize economic incentives and seek to regulate flows rather than simply restrict them.

A first priority is the creation of credible legal migration channels. One weakness of the Italian system is the limited availability of regular entry pathways for work. The annual quota system for work permits—the decreto flussi—has often been poorly aligned with actual labour market demand. In many years quotas have been far below labour market demand. When legal channels are insufficient, employers and migrants frequently rely on informal arrangements. Expanding and better calibrating legal entry pathways could reduce irregular migration while improving the match between labour demand and labour supply.

Labour market integration is equally important. Even when migrants are legally present, they often face barriers in accessing formal employment, obtaining recognition of their qualifications, or acquiring the language skills needed to move into higher-productivity jobs. Policies that facilitate recognition of foreign degrees, provide language training, and expand vocational programs could significantly increase migrants’ economic contribution.

Another challenge concerns the attraction of highly skilled migrants. Italy has historically struggled in this regard, partly because of structural features of its economy such as relatively low wages in high-skill sectors and limited career opportunities. Simplifying visa procedures and creating programs for skilled workers could help attract talent supporting innovation and productivity.

Migration policy must also be considered within the broader context of demographic change. Italy faces extremely low fertility rates and a rapidly shrinking working-age population. Immigration cannot reverse these trends alone, but it can mitigate their economic consequences. For this reason, migration policy should be integrated into broader strategies addressing labour shortages, population ageing, and long-term growth.

International cooperation is also essential. Migration flows typically involve countries of origin, transit, and destination. Agreements between governments can help regulate migration channels, combat human trafficking networks, and create safer migration pathways. Such cooperation is most effective when it acknowledges the economic forces shaping migration flows.

Effective migration policy should focus less on restricting flows and more on managing them in ways that reflect economic realities.

Conclusion

Immigration in Italy is often portrayed as a crisis. In reality, it is a complex economic phenomenon shaped by demographic trends, labour market dynamics, and global inequalities.

Immigration levels are significant but far from overwhelming. Migrants already play an important role in the Italian economy, particularly in sectors experiencing persistent labour shortages. Research also shows that immigration can support economic growth, demographic balance, and innovation when migrants are effectively integrated into the labour market.

The real policy challenge, therefore, is not whether migration should exist, but how it should be governed.

Italy’s current system—based on restrictive entry quotas and limited legal channels—has often proved poorly aligned with labour market needs. This mismatch has contributed to irregular migration and informal labour markets. A more effective approach would involve expanding legal entry channels and aligning migration policies more closely with economic demand.

Migration policy should also move beyond a purely defensive logic focused on restricting entry. Migration already operates through a de facto market in which migrants pay large sums to reach destination countries. When legal alternatives are limited, this market is often controlled by criminal networks. One possible strategy is therefore to replace irregular migration markets with regulated legal channels that gradually displace smuggling networks.

	Total revenue of smuggling networks (million euros)		Smuggling fees (euros per person)
	Central Mediterranean	Western Mediterranean	Central Mediterranean	Western Mediterranean
2017	135	35	1,300	500-1,000 (Algeria to Spain) 1,000-2,000 (Morocco to Spain)
2018	24	105	1,800	3,000
2019	12	19	1,800	3,000

Source: Elaboration on Frontex data

At the same time migration policy must take into account Italy’s demographic realities. The country faces rapid population ageing and a shrinking workforce. Immigration cannot solve these challenges alone, but it can mitigate their economic impact. Managing migration flows in a predictable and transparent way would help firms address labour shortages while allowing society to absorb migration gradually.

Finally, migration policy should aim to change the terms of public debate. A system combining legal entry channels, effective labour market integration, and better planning of migration flows could help shift public attitudes—from viewing immigration as a threat to recognizing it as a potential economic resource.

In a country facing demographic decline and slow economic growth, immigration should not be treated simply as a problem to contain. Properly managed, it can become part of a broader strategy to sustain economic dynamism and social stability in Italy.

References

• Harris, J. R., and Todaro, M. P. (1970). Migration, Unemployment and Development: A Two-Sector Analysis. American Economic Review, 60(1), 126-142.

• Marini, G., and Rodano, G. (2024). L’economia delle migrazioni. Il caso italiano. Carocci editore, Roma.