Migration and the global mobility of talent

Detail

1. Migration as a source of human capital (NCERT Class 11, §4.3)

• Migration means moving from your home place to a place where jobs pay more.

• It can be rural → urban (village to city) or international (India → abroad).

• Human capital means the skills, knowledge and health that make a worker more productive. NCERT counts education, health, on-the-job training, information and migration as its sources.

• Why migration counts as human capital: a person spends money now to earn more later, just as they do when paying for education.
• Rural-urban migration in India is pushed mainly by unemployment in villages. Farm work is seasonal, and there are few jobs outside farming.
• International migration: technically qualified people, such as engineers and doctors, go abroad for higher salaries.

2. Costs of migration

• Cost of transport: the money spent to move.
• Higher cost of living: rent, food and travel usually cost more in cities and abroad.
• Psychic costs: the non-money cost of living in a strange socio-cultural setting (new language, food and customs, and being away from family).
• It cannot be measured in rupees, but it still affects the decision.

3. The decision rule

• Rule: migration is a human capital investment only if enhanced earnings > costs of migration.
• In formula form: Net gain = (Earnings at new place − Earnings at native place) − (Transport cost + Extra living cost + Psychic cost). Migration makes sense if Net gain > 0.
• Worked example (one year):
• A worker earns ₹1.2 lakh a year in a village and ₹3 lakh a year in Bengaluru. The extra earning is ₹1.8 lakh.
• The costs are: transport ₹10,000, extra rent and food ₹90,000, and a psychic cost the worker values at ₹30,000. Total cost is ₹1.3 lakh.
• Net gain = ₹1.8 lakh − ₹1.3 lakh = ₹50,000 > 0, so the worker migrates.
• If the city rent rose so that total costs went above ₹1.8 lakh, the worker would stay home.

4. Scale of migration

• Internal migrants: Census 2011 counted about 45 crore internal migrants, about 37% of India's population. These are counted "by place of last residence", which means anyone whose last place of residence was different from where they were counted.
• Remittances are money that migrants send back home to their families.
• India was the world's largest remittance recipient in 2024, with about US$129 bn [2][3].
• It was far ahead of Mexico (US$68 bn), China (US$48 bn), the Philippines (US$40 bn) and Pakistan (US$33 bn) in 2024 [3].
• India received US$120 bn in 2023, up 7.5% from 2022 [3].
• South Asia was expected to have the fastest remittance growth of any region in 2024, at 11.8%, driven mainly by India, Pakistan and Bangladesh [2][3].

• (NCERT scaffold: about US$129 bn in 2024. The World Bank figure confirms this.)

• History of remittances: remittances to India were small until the early 1990s. The reasons were a weak financial system and limits on foreign-currency dealings. After liberalisation (1991), remittances grew about 11% a year from 1996 to 2005, and then about 15% a year [4].

• Why India's remittances are stable:
• Many Indian migrants are highly skilled and work in IT, health and education [4].
• Jobs in these sectors do not rise and fall much with the business cycle [4].
• So the flow of remittances keeps growing even when host economies slow down [4].

• The Middle East is the largest destination for Indian migrants, so oil-price shocks there can hit remittances [4].

• Remittances vs FDI: for low- and middle-income countries, remittances in 2024 were larger than FDI and official aid combined. Over the past decade, remittances rose 57% while FDI fell 41% [2][3].

5. Brain drain

• Brain drain is the emigration of highly educated and skilled professionals, which reduces the home country's human capital.
• The Indian case: graduates of the IITs and AIIMS have been leaving since the 1960s, mostly for the US.
• The public subsidy spent on their education leaves with them.

• Indian taxpayers pay for the training, but a foreign economy gets the output.

• HDR 2001 (UNDP's Human Development Report) estimated that India loses about US$2 bn a year because IT professionals emigrate to the US.

• Bhagwati tax: economist Jagdish Bhagwati proposed a tax on emigrants to compensate the home country for the human capital it loses.

6. Brain gain

• Brain gain is the inflow of skilled professionals, or the return of the diaspora. They bring knowledge, capital and networks.
• Channels:
• Returnee entrepreneurs and diaspora investment. Emigrants come back and start firms, or invest from abroad.
• Global Capability Centres (GCCs), the in-house tech and R&D hubs that multinationals run in Indian cities.
  • India had 1,700+ GCCs employing 19 lakh (1.9 million) professionals, with revenue of US$64.6 bn (2024) [5].
  • They are projected to reach about 2,400 centres, 28 lakh+ professionals and US$105 bn by 2030 [5].
  • 400+ new GCCs were added in the five years before this estimate [5].
  • The main hubs are Bengaluru, Hyderabad, Pune, Chennai, Mumbai and NCR [5].
  • In effect, the jobs move to India, so the talent does not have to leave.
• OCI card (Overseas Citizen of India): it gives the diaspora long-term links to India.
• VAJRA faculty scheme (2017) (Visiting Advanced Joint Research Faculty scheme): overseas scientists work with Indian institutions.
  • It links Indian academic and R&D institutions with top global scientists for long-term joint research [6][7].
  • It is run by SERB under the Department of Science & Technology (DST) [6].
  • It is open to active, accomplished researchers of any nationality who work in leading overseas institutions [6].
  • A visiting scientist stays 1–3 months a year at a publicly funded Indian institution or national lab. The first posting is for 1 year and can be extended [6].
  • Pay is US$15,000 in the first month and US$10,000 for each later month [6].
  • The Indian collaborator applies jointly with the overseas scientist, and results are announced in April and September [6].

7. Brain circulation

• Brain circulation is the two-way movement of skilled workers. Emigrants return, or collaborate from abroad, and send knowledge and investment home.
• It changes the view of emigration from a one-time "loss" to a continuing exchange.
• Example: AnnaLee Saxenian studied the Bengaluru–Silicon Valley link.
• Indian engineers in Silicon Valley passed contracts, capital and know-how back to Bengaluru.

• This helped build India's IT industry.

• The progression to remember: brain drain (one-way loss) → brain gain (inflow) → brain circulation (two-way flow).

8. Current hooks

• Large numbers of Indian students go abroad, and the outflow is rising. MEA and Parliament answers report yearly figures, but I could not retrieve an exact current count, so check the latest Lok Sabha or Rajya Sabha reply.
• Changes to US H-1B rules and fees affect Indian professionals, because Indians receive the largest share of H-1B visas (the US work visa for skilled foreign workers). Verify the latest rule change before use.
• Remittances show that emigration has an upside: the money supports household consumption and India's current account (the part of the balance of payments that records trade, income and transfers with the rest of the world) [2][4].

9. NCERT's conclusion (§4.8)

• India has a rich stock of scientific and technical manpower.
• Two tasks remain:
• improve its quality;

• create conditions so that this manpower is used within India.

• Related NCERT point (Class 8): labour is a factor of production. A healthy, educated workforce is human capital. A large young workforce gives a demographic dividend (extra growth that comes when a big share of the population is of working age) only if these workers are employed productively. Otherwise the dividend leaks away through emigration or unemployment.

Prelims Hooks

• Migration is a source of human capital (NCERT, Class 11 §4.3), along with education, health, on-the-job training and information.
• Psychic cost = the non-money cost of living in a strange socio-cultural setting. It is a cost of migration, not a monetary expense.
• Migration is a human capital investment when enhanced earnings > costs of migration (transport + higher cost of living + psychic cost).
• Census 2011: about 45 crore internal migrants, about 37% of the population, counted by place of last residence.
• India was the largest remittance recipient in 2024, at about US$129 bn; Mexico was second at US$68 bn. The source is the World Bank's Migration and Development Brief [2][3].
• HDR 2001 (UNDP) estimated that India loses about US$2 bn a year through IT professionals emigrating to the US.
• The "Bhagwati tax" is a tax on emigrants, proposed by Jagdish Bhagwati. It is not a tax on remittances.
• VAJRA (2017) is run by SERB/DST. It brings overseas scientists of any nationality to Indian public institutions for 1–3 months a year. It is not limited to NRIs [6].
• GCCs are in-house centres of multinationals, not outsourcing vendors. India had 1,700+ GCCs employing 1.9 million people (2024) [5].
• Brain circulation is linked to AnnaLee Saxenian (the Bengaluru–Silicon Valley link).

Mains Points

• Brain drain vs brain circulation (GS-III, human capital):
• Emigration takes away publicly subsidised talent, for example IIT and AIIMS graduates, and HDR 2001 put India's loss at about US$2 bn a year.
• But India also received remittances of US$129 bn (2024) [2], plus diaspora networks and returnee firms.

• The policy aim should be to turn a one-way drain into two-way circulation, not to stop mobility.

• Using talent within India (NCERT §4.8):

• Build the conditions that keep talent at home: research funding, university quality and GCC-led high-skill jobs [5].

• Use diaspora-linking tools, such as VAJRA and the OCI card, to bring back knowledge even when people do not return [6].

• Remittances as a double-edged sword (GS-III, external sector):

• Stable, skill-based remittances support the current account and household welfare [4].
• But heavy reliance on Gulf labour markets exposes India to oil-price shocks [4].

• Internal migration (about 45 crore people) raises issues of portable welfare benefits, urban housing and the rights of informal workers.

• Ethics and fiscal trade-off:

• The Bhagwati tax tries to recover the public cost of education from those who emigrate.
• Critics say it is hard to enforce across countries and may restrict individual freedom of movement.
• A middle path is to tie high public subsidies to service bonds or to engagement with the diaspora.