Quaternary and quinary activities, collar colours and global cities

Detail

1. The knowledge part of services: NCERT's hook

• NCERT gives an example of three workers:
• a CEO (Chief Executive Officer: the top boss of a company) in Copenhagen (Denmark) or New York (USA);

• a medical transcriptionist (a person who types doctors' voice recordings into written medical records) in Bengaluru (Karnataka, about 12.97°N).

• All of them work in the knowledge part of services. This part has two tiers:

• Quaternary: people who handle information.

• Quinary: people at the very top who make decisions.

• In older textbooks both tiers sat inside the tertiary sector (services such as trade, transport and communication). They are now kept apart because their work is about knowledge and information, not physical goods or routine services.

2. Quaternary activities

• Definition: Quaternary activities collect, produce and spread information.
• They centre on research and development (R&D), which means organised work to find new knowledge or improve products.

• They are an advanced kind of service. They need specialised knowledge and technical skill.

• Place in the economy:

• Together, the tertiary and quaternary sectors have replaced most primary and secondary jobs as the main source of economic growth.

• Over half of all workers in developed economies work in this knowledge sector.

• Examples (NCERT):

• mutual fund managers, tax consultants, software developers, statisticians;
• staff of offices, schools, universities, hospitals, theatres, accounting firms and brokerage firms.

• Exercise 1(v): university teaching is a quaternary activity.

• Location features (why it is "footloose"): footloose work can be done almost anywhere because it is not tied to one place.

• It is not tied to resources, unlike mining or farming.
• It is not affected by the environment, such as climate or soil.
• It does not have to be close to its market.
• Result: quaternary work can be outsourced. This means a firm hands the work to another company, often in another country.

3. India as the quaternary "back office" of the world

• Cause → process → result:
• Cheap high-speed telecom links, many English-speaking graduates and lower wages in India.
• Firms in the USA and Europe outsource IT, BPO (Business Process Outsourcing: running a firm's routine back-office work) and KPO (Knowledge Process Outsourcing: higher-skill work such as research, analytics and legal work) to India.

• Indian cities such as Bengaluru, Hyderabad, Pune, Chennai and NCR (Gurugram–Noida) grow as quaternary hubs.

• Services in the economy: the services share of India's total GVA (Gross Value Added: the value of all goods and services produced, minus the inputs used) rose from 50.6% in FY14 to 55.3% in FY25 (Economic Survey 2024-25) [2].

• Global position (Economic Survey 2024-25):
• India is the 7th-largest services exporter in the world, with a 4.3% share [2].
• Computer and business services make up about 70% of India's services exports [2].

• India is the 2nd-largest exporter of "Telecommunications, Computer and Information Services", with 10.2% of the world market (UNCTAD data) [2].

• IT-BPM industry (IT and Business Process Management):

• 2020-21: revenue was US$ 194 billion, excluding e-commerce. Exports were US$ 149.1 billion, and the industry added 1.38 lakh workers [4].

• FY24: revenue was about US$ 254 billion, up 3.8% on the previous year. The industry employed about 5.43 million people and made up about 7% of GDP [3].

• Global Capability Centres (GCCs): a GCC is an offshore unit that a multinational company sets up to do its own technology, R&D and analytics work. It is in-house knowledge work, not outsourced work.

• FY24: India had more than 1,700 GCCs, employing about 1.9 million professionals [5].
• Projection for 2030: about 2,400 centres, more than 2.8 million jobs and about US$ 105 billion in market size [5].
• GCCs show a shift up the value ladder, from routine BPO work towards quaternary R&D work.

4. Quinary activities

• Definition: Quinary activities are services done by the highest decision-makers and policy-makers. Their work includes:
• creating, rearranging and reinterpreting new and existing ideas;
• interpreting data;

• using and judging new technologies.

• Exercise 1(iv): jobs with high levels of innovation are quinary.

• Gold-collar workers: these are quinary professionals with rare, highly paid skills.
• Examples: senior business executives, government officials, research scientists, and financial and legal consultants.

• They are few in number, but their importance far exceeds their numbers, because their decisions direct the whole economy.

• Difference from quaternary work: quaternary workers handle and produce information. Quinary workers decide what to do with it.

Feature	Quaternary	Quinary
Core task	Collect, produce and spread information; R&D	Create and reinterpret ideas; make top decisions and policy
Skill	Specialised and technical	Rare expertise and innovation
Typical workers	Software developers, statisticians, tax consultants, university teachers	CEOs, senior government officials, research scientists, legal and financial consultants
Collar	Mostly white	Gold
Number of workers	Large (more than half the workforce in developed economies)	Small, but very influential
NCERT exercise	1(v): university teaching	1(iv): jobs with high innovation

5. Collar colours

NCERT leaves this activity blank for students to fill in. The full classification is below.

Collar	Nature of work	Examples	Sector link
Red	Primary work, mostly outdoors	Farmers, fishers	Primary
Blue	Manual production and factory work	Factory workers, miners, construction workers	Secondary
White	Office and professional work	Clerks, managers, teachers, software developers	Tertiary and quaternary
Gold	Highly paid quinary experts	Senior executives, research scientists, legal and financial consultants	Quinary
Grey	Jobs that mix white- and blue-collar work	Technicians, health-care staff, IT support	Mixed
Pink	Service jobs historically held by women	Nursing, teaching, secretarial work, care work	Tertiary

• Grey collar has a second meaning: people who keep working after retirement age.
• Pink collar shows the gendered pay gap. Work seen as "women's work" is often paid less, even when it needs skill and training.
• Exam trap: "gold" means highly paid quinary experts, not workers in the gold-mining industry. "Red" means primary outdoor work.

6. Global cities: where quinary power gathers

• Definition: a global city is a command centre of the world economy. It controls the world economy through four things:
• finance (banks, stock exchanges);
• company headquarters;
• law (international law firms);

• media.

• Britannica describes a global city as an urban centre with strong competitive advantages that acts as a hub in the globalised economy [6].

• The term was made popular by Saskia Sassen in The Global City: New York, London, Tokyo (1991; second edition 2001) [6].
• Classic trio: New York (USA), London (UK) and Tokyo (Japan).
• Other examples: Paris, Singapore, Hong Kong and Dubai.

• India: Mumbai (Maharashtra) is India's financial hub. It hosts the RBI headquarters, the BSE and NSE stock exchanges, and the head offices of most large companies.

• GaWC rankings: GaWC (Globalization and World Cities Research Network) ranks cities by how well their business-service firms are linked worldwide.

• London and New York are in the top tier, "Alpha++".
• Mumbai is in the Alpha tier.

• Exact positions change in each edition.

• Why "footloose" knowledge work still clusters in a few places:

• Face-to-face contact: deals, trust and new ideas need meetings in person.
• Talent pools: a city with many skilled workers attracts more firms, and those firms attract more skilled workers.
• Connectivity: international airports, fibre-optic networks and nearby specialised services such as law, accounting and advertising.
• Result: routine quaternary work spreads out to cheaper places, such as Bengaluru BPOs. Quinary control stays in a few global cities.

Prelims Hooks

• University teaching is a quaternary activity (NCERT exercise 1(v)).
• Jobs with high levels of innovation are quinary (NCERT exercise 1(iv)).
• Gold collar = quinary professionals such as senior executives, research scientists and legal or financial consultants. It is not the gold-mining industry.
• Red collar = primary outdoor work. Blue collar = manual factory work. White collar = office work. Pink collar = service jobs historically held by women. Grey collar = mixed white and blue work, or work after retirement.
• Quaternary activities are footloose: not tied to resources, not affected by the environment and not bound to the market. So they can be outsourced.
• Over half of the workers in developed economies are in the knowledge sector (NCERT).
• The "global city" concept comes from Saskia Sassen, whose 1991 book covered New York, London and Tokyo [6].
• Services' share of India's GVA: 50.6% (FY14) → 55.3% (FY25) [2].
• India is the 7th-largest services exporter (4.3% share) and the 2nd-largest exporter of telecom, computer and information services (10.2% share), according to Economic Survey 2024-25 [2].
• India had more than 1,700 GCCs with about 1.9 million jobs in FY24 [5].

Mains Points

• Distribution pattern (GS-I): knowledge work is footloose but still clusters.
• Routine IT-BPM work spreads to lower-cost cities such as Bengaluru, Hyderabad, Pune, Chennai and NCR.
• Quinary command functions stay in global cities such as New York, London, Tokyo and, inside India, Mumbai.

• The reasons are face-to-face contact, talent pools and connectivity.

• India's service-led growth: services make up 55.3% of GVA (FY25) [2], and the IT-BPM industry is about 7% of GDP (FY24) [3].

• The jobs are few: about 5.43 million in a very large workforce [3]. So service-led growth is "jobless" for most of the farm and informal workforce.

• Most of the gains go to a few metro cities, which widens regional inequality.

• Moving up the value chain: the growth of GCCs (more than 1,700 in FY24, about 2,400 expected by 2030) [5] marks a shift from BPO towards quaternary R&D.

• Policy needs: more tier-2 city hubs, skills in AI and data, and more R&D spending.

• Social side of collar colours: pink-collar jobs (nursing, care work, teaching) show a gendered pay gap. Grey-collar work grows as populations age.

• Both are relevant to GS-I answers on women's work and on population ageing.