Labour Market Policies and Migration: A Complex Relationship

Migration and labour markets are tied together in ways that shape entire economies. When workers move from one region or country to another, they reshape who gets hired, what wages look like, and how industries adapt. At the same time, labour market policies – minimum wages, job protection laws, hiring rules, and unemployment benefits – decide whether migrants find dignified work or get pushed into the shadows. This two-way relationship is at the heart of how modern economies grow, and understanding it is essential for anyone studying population and development.

Labour market dynamics and migration 🔗

Migration directly changes the supply side of a labour market. When workers move into a region, the pool of available labour expands – sometimes in specific sectors like construction, agriculture, manufacturing, or domestic work, where local workers may be unwilling or unavailable. India’s migration story illustrates this clearly. According to the 2011 Census, Uttar Pradesh, Bihar, Rajasthan and Madhya Pradesh accounted for around half of all inter-state migrants, with workers flowing toward industrial hubs in Gujarat, Maharashtra, Tamil Nadu, and Kerala.

This redistribution of labour does more than fill empty jobs. It enables industries to scale up quickly, keeps production costs competitive, and supports the agglomeration economies that drive urban growth. Industrial clusters in destination states depend heavily on a steady supply of cheap migrant labour from eastern and northern states, which also helps address demographic decline in some destination regions.

Job creation and sectoral demand 🔗

An influx of workers does not always mean fewer jobs for locals. In fact, migrants often complement rather than replace native workers. A study using data from the National Sample Survey Office found that the inflow of migrant workers actually increases the wages of non-migrant workers without negatively affecting their overall employment. The same study noted a positive wage effect in the formal sector, especially among high-skilled workers, suggesting that migrants and locals fill different niches.

However, the picture is not uniformly bright. In the informal sector – where most Indian workers operate – the same research found an adverse employment effect, possibly because employers prefer migrants who are willing to accept lower wages and worse conditions. This split reveals the importance of which sector absorbs migrant labour.

The role of labour regulations 🔗

Labour regulations decide who counts as a “worker,” how much they must be paid, and what protections they receive. These rules can either integrate migrants into the formal economy or push them deeper into informality.

Wage setting and minimum wage laws 🔗

Wages are central to migration decisions. The International Labour Organization notes that wages can determine job choice, the number of hours worked, and whether or not a person migrates for employment in the first place. Minimum wage laws, when properly enforced, set a floor that protects both local and migrant workers. But enforcement is often weak. Migrant workers, particularly those in informal arrangements, frequently earn below the statutory minimum and face wage theft, delayed payments, and unilateral deductions.

The Inter-State Migrant Workmen (Regulation of Employment and Conditions of Service) Act, 1979, was India’s first major attempt to address this. It mandates registration of contractors, a pass-book for every inter-state migrant worker, a displacement allowance equivalent to 50% of monthly wages, journey allowances, residential accommodation, medical facilities, and equal pay for equal work irrespective of sex. On paper, the law is comprehensive. In practice, enforcement has been patchy because most migrant employment happens through informal sub-contracting that escapes registration.

Job protection and employment laws 🔗

Job protection laws – rules around hiring, firing, dismissals, and severance – affect how easily employers can adjust their workforce. Strict protections can shield native workers in the short run, but they have unintended consequences. Strong employment protection legislation may exacerbate the negative impact of migration in the long term by slowing the movement of native workers into higher-skilled, better-paying jobs. Where regular contracts are heavily protected, employers often respond by hiring migrants on informal or temporary terms instead, creating a two-tier labour market.

This is precisely the segmentation that defines Indian labour. In India, 90% of employment remains informal, producing a segmented industrial labour market where a minority of formal workers enjoy some protections while the vast majority remain trapped in precarious conditions. Migrant workers cluster in this informal majority, doing the work that keeps cities functioning while remaining excluded from the legal benefits that formal workers receive.

Unemployment policies and social protection 🔗

Unemployment insurance, pensions, health coverage, and ration entitlements influence whether migration is a path to upward mobility or a slide into vulnerability. In many cases, migrants cannot access these benefits because the entitlements are tied to their state of origin. The COVID-19 lockdown exposed this gap brutally, when millions of stranded workers could not draw rations or wage support in the cities where they had been working for years.

The response since then has tried to fix portability. The e-Shram portal, launched in 2021, has become the world’s largest database of unorganized workers with over 300 million registrations, and is being integrated with schemes like the One Nation One Ration Card (ONORC), Affordable Rental Housing Complexes (ARHC), and various pension and insurance benefits. States like Jharkhand have launched their own Safe and Responsible Migration Initiative for systemic registration and tracking. Whether these schemes translate into real protection depends on the quality of implementation on the ground.

Economic adaptation to migrant inflows 🔗

Labour markets are not static. When migrants arrive, demand for labour also shifts, and the overall economy adapts in several ways.

Wage effects 🔗

The popular fear is that migrants drive down wages. The evidence is more nuanced. In competitive markets, labour migration has been found to increase the efficiency and flexibility of labour markets, slow wage growth, and allow more people to find jobs, and data from 17 OECD countries between 2001 and 2007 showed no correlation between unemployment and immigration rates. In the short term, holding everything else constant, an increase in labour supply does lower the equilibrium wage, but the long-term effect depends on whether the economy creates new jobs and adapts capital investment to the larger workforce.

In the Indian context, the wage effect varies sharply by skill level and sector. High-skill migrants complement existing workers, often pushing wages up because they bring capabilities that local workers lack. Low-skill migrants, however, may face wage compression in informal sectors where they directly substitute for local labour.

Employment, productivity, and growth 🔗

Migration expands the productive base of receiving regions. [Image: A construction site in an Indian metropolitan city with migrant workers from different states] Kerala offers an interesting case. Kerala has emerged as a major destination state, currently home to about 3.5 million circular migrants, with workers arriving from Assam, Odisha, West Bengal, Bihar, Jharkhand, and Uttar Pradesh. The state’s demographic transition – low fertility and ageing – has created labour shortages that migrants fill, sustaining sectors from construction to hospitality to plantation work.

For sending regions, the picture includes both benefits and costs. Remittances flow back, supporting household consumption, education, and small investments. But the loss of working-age adults can strain agricultural production and feminise rural labour, with women taking on the bulk of farm work in addition to household responsibilities.

Informality and the limits of policy 🔗

The deeper problem is structural. A study of migrant workers in construction, hotels and manufacturing across Ahmedabad and Surat found that the suspension of migrant workers’ rights is a central feature of urban economic growth, maintained through extra-legal and informal processes in labour markets. In other words, the absence of regulation is not an oversight – it is part of how the system functions. Reforming labour markets to genuinely include migrants would mean rethinking the growth model itself, investing in education and skills, and building portable social protection that travels with the worker rather than being anchored to a state.

Towards more inclusive labour market policies 🔗

Effective policy needs to do three things at once. It must protect migrant workers without making them so “expensive” that employers push them further into informality. It must enable labour mobility so that workers can move to where jobs exist. And it must ensure that the benefits of migration flow back to both sending and receiving regions.

The Indian government’s draft National Migrant Labour Policy, along with the four new Labour Codes covering wages, industrial relations, social security, and occupational safety, attempts to consolidate decades of fragmented regulation. Whether these tools succeed will depend on coordination between source and destination states, the role of contractors, and the willingness to enforce rules that are politically inconvenient for industries that profit from cheap labour.

Skill development is another lever. Programs like the Skill India Mission and Pradhan Mantri Kaushal Vikas Yojana aim to lift migrants out of the lowest-paid jobs by certifying skills that are portable across employers and states. When migrants move with recognised credentials, they have stronger bargaining power and a better chance of integration into the formal economy.

What do you think? Do strict labour protections actually help migrant workers, or do they inadvertently push more of them into informal work where no rules apply? And as India’s growth continues to depend on migrant labour, what is the fairest way to balance the interests of sending states, destination states, employers, and the workers themselves?

References

1. https://blogs.worldbank.org/en/peoplemove/inter-state-migrant-workers-india-policy-decent-world-work
2. https://www.theindiaforum.in/economy/indias-migrants-and-exclusion-design
3. https://link.springer.com/article/10.1007/s41027-020-00294-7
4. https://www.ilo.org/publications/guidance-note-wage-protection-migrant-workers
5. https://clc.gov.in/clc/acts-rules/interstate-migrant-workmen-act
6. https://wol.iza.org/articles/do-migrants-take-the-jobs-of-native-workers/long
7. https://www.drishtiias.com/daily-updates/daily-news-editorials/empowering-indias-migrant-workforce
8. https://link.springer.com/article/10.1007/s41027-020-00301-x
9. https://pmc.ncbi.nlm.nih.gov/articles/PMC7680072/
10. https://www.drishtiias.com/daily-updates/daily-news-editorials/migration-trends-challenges-and-solutions