An economy includes all the activities people do to earn money and produce goods or services.
Examples include:
Growing crops
Making clothes
Selling products
Teaching
Driving
Banking
Repairing machines
Treating patients
Because there are many different activities, economists group them into sectors.
The primary sector uses natural resources directly.
Examples include:
Farming
Dairy farming
Fishing
Forestry
Mining
Animal husbandry
The primary sector is also called the agricultural and related sector because many of its activities are connected with agriculture.
The products of this sector are usually natural products, such as:
Wheat
Cotton
Milk
Fish
Timber
Minerals
It is called the primary sector because it provides the basic materials needed by other sectors.
The secondary sector changes natural products into manufactured goods.
Examples include:
Turning cotton into yarn and cloth
Turning sugarcane into sugar or jaggery
Turning clay into bricks
Making houses and buildings
Producing cars and machines
Making paper and furniture
The secondary sector is also called the industrial sector.
It may operate in:
Factories
Workshops
Small units
People’s homes
The tertiary sector provides services instead of directly producing physical goods.
Examples include:
Transport
Storage
Banking
Communication
Trade
Insurance
Teaching
Healthcare
Legal services
Administration
Repair work
Information technology
The tertiary sector is also called the service sector.
It supports the primary and secondary sectors. For example, farmers need transport to take crops to markets, factories need banks for loans, and shops need storage facilities.
The three sectors depend on one another.
Farmers need:
Seeds
Fertilisers
Machines
Electricity
Banks
Transport
Factories need:
Agricultural raw materials
Minerals
Electricity
Transport
Workers
Banks
Service providers need:
Food
Clothes
Houses
Machines
Electricity
If one sector stops working, the others are affected.
For example, if trucks stop transporting food, farmers may be unable to sell their crops and cities may face food shortages.
A final good is a product that reaches the consumer and is not used to make another product.
An intermediate good is used to produce another good.
For example:
A farmer sells wheat to a flour mill.
The flour mill sells flour to a biscuit company.
The biscuit company uses the flour to make biscuits.
The consumer buys the biscuits.
The biscuits are the final product. Wheat and flour are intermediate goods.
Economists count only final goods and services when calculating total production. If they counted wheat, flour, and biscuits separately, the same value would be counted more than once.
Gross Domestic Product, or GDP, is the total value of all final goods and services produced within a country during one year.
GDP helps us understand the size of an economy.
It includes production from:
The primary sector
The secondary sector
The tertiary sector
The government collects information about production and prices to estimate GDP.
The chapter also discusses Gross Value Added, or GVA. GVA measures the contribution of different sectors after adjusting for taxes and subsidies.
In many developed countries, the primary sector was important at first because most people depended on farming.
Later, improved farming methods increased agricultural production. Some people could then work in:
Trade
Transport
Administration
Craft work
When factories developed, the secondary sector became more important. Many people moved from farms to factories.
Later, the tertiary sector became the most important sector because people needed more:
Education
Healthcare
Banking
Transport
Communication
Insurance
Tourism
Information technology
This shows that the importance of sectors changes as an economy develops.
The tertiary sector has become the largest producing sector in India.
Reasons for its growth include:
Every country needs services such as:
Schools
Hospitals
Police stations
Courts
Banks
Transport
Government offices
Defence
Electricity
Communication
When agriculture and industries grow, they need more:
Transport
Trade
Storage
Banking
Insurance
Communication
When people earn more money, they demand more services such as:
Tourism
Restaurants
Shopping
Private hospitals
Private schools
Professional training
New services have developed through technology, including:
Internet services
Software companies
Call centres
ATMs
Online banking
The service sector has workers with very different incomes and skills.
Some workers are highly educated and well paid, such as:
Doctors
Engineers
Software professionals
Lawyers
Bank managers
Others earn very little and may not have secure work, such as:
Street vendors
Small shopkeepers
Repair workers
Casual transport workers
Domestic workers
Therefore, the whole service sector is not developing equally.
India has experienced a major change in production.
The tertiary sector now produces the largest share of goods and services.
However, employment has not changed in the same way.
The primary sector still employs the largest number of people, especially in agriculture.
This creates a problem because agriculture produces a smaller share of total production compared with the service sector.
Underemployment occurs when people are working but are not fully using their abilities or time.
For example, a small farm may need only three workers, but five family members work on it because they have no other jobs.
If two members leave the farm, total production may remain the same.
This means the extra workers were not necessary for the same level of production.
Underemployment in which extra workers are hidden in a job is called disguised unemployment.
It is common in agriculture.
Everyone may appear to be working, but some workers add little or nothing to total production.
Disguised unemployment can also occur in cities. For example, several people may spend all day selling small items but earn very little because there are too few customers.
Employment can be increased by improving farming and creating new industries and services.
Important methods include:
Building wells
Providing irrigation
Constructing dams and canals
Improving rural roads
Building storage facilities
Providing affordable bank loans
Setting up food-processing industries
Opening dal mills
Creating cold-storage facilities
Developing honey-collection centres
Supporting tourism
Improving schools
Hiring more teachers
Improving hospitals
Hiring doctors and nurses
Supporting regional crafts
Developing information-technology services
These activities can create jobs in both rural and urban areas.
Suppose a farmer has land that depends only on rainfall.
If the government or a bank helps construct a well, the farmer can grow another crop during the rabi season.
This creates more work for family members and increases the farmer’s income.
If canals and dams provide water to many farms, employment and production can increase across the whole region.
Farmers may produce more crops but still earn little if they cannot store or sell them properly.
Better roads, transport, markets, and storage facilities allow farmers to:
Take crops to towns
Store crops until prices improve
Avoid selling immediately after harvest
Reduce waste
Earn higher incomes
These facilities also create jobs for drivers, traders, warehouse workers, and shopkeepers.
Small industries can be established near villages.
Examples include:
Dal mills
Cold-storage centres
Honey-processing centres
Fruit-processing units
Potato-processing units
Rice mills
Wheat mills
Handicraft workshops
These industries use local raw materials and provide local employment.
The Mahatma Gandhi National Rural Employment Guarantee Act, or MGNREGA 2005, guaranteed up to 100 days of employment each year to rural people who needed work.
If the government failed to provide employment, it had to provide an unemployment allowance.
The work was intended to create useful assets, such as:
Wells
Canals
Roads
Water-storage structures
Land-development projects
The document states that in 2025, MGNREGA was replaced by the Viksit Bharat-Guarantee for Rozgar and Ajeevika Mission, called VB-G RAM G 2025.
The organised sector includes workplaces that are registered with the government and follow official rules.
Examples include:
Government offices
Registered factories
Banks
Large companies
Formal schools
Registered hospitals
Workers in the organised sector usually receive:
Regular salaries
Appointment letters
Fixed working hours
Paid holidays
Paid leave
Overtime payment
Provident fund
Gratuity
Medical benefits
Pension
Job security
The organised sector must follow laws such as:
Factories Act
Minimum Wages Act
Payment of Gratuity Act
Shops and Establishments Act
The unorganised sector includes small and scattered workplaces that are often outside strong government control.
Examples include:
Street vending
Domestic work
Casual construction work
Small repair shops
Small workshops
Head-load work
Handloom work at home
Small farming
Rag picking
Daily wage work
Workers in this sector often face:
Low wages
Irregular employment
No appointment letter
No paid holidays
No paid leave
No overtime payment
No pension
No medical benefits
Unsafe working conditions
Sudden dismissal
Many people work in this sector because they cannot find better employment.
An organised-sector worker usually has regular work, fixed hours, a written agreement, and benefits.
An unorganised-sector worker may work long hours, receive daily wages, have no written agreement, and lose the job at any time.
The organised sector provides greater security, while the unorganised sector often leaves workers vulnerable to exploitation.
In rural areas, vulnerable workers include:
Landless labourers
Small farmers
Marginal farmers
Sharecroppers
Weavers
Blacksmiths
Carpenters
Goldsmiths
They need:
Timely seeds
Fertilisers
Affordable credit
Storage
Fair markets
Better technology
In urban areas, vulnerable workers include:
Construction workers
Street vendors
Domestic workers
Garment workers
Head-load workers
Rag pickers
Casual workers
Small-scale industry workers
They need:
Fair wages
Safe working conditions
Health protection
Job security
Access to credit
Legal protection
Workers from disadvantaged social groups are often overrepresented in the unorganised sector and may also face social discrimination.
In the public sector, the government owns most assets and provides services.
Examples include:
Indian Railways
Post offices
Government schools
Government hospitals
Public banks
Police services
Defence
Public roads
Irrigation projects
The main purpose of the public sector is public welfare, not only profit.
The government pays for public services through:
Taxes
Fees
Other public income
In the private sector, private individuals or companies own assets and provide services.
Examples include:
Private schools
Private hospitals
Private banks
Tata Iron and Steel Company
Reliance Industries
Private shops
Private factories
The main motive of private-sector activities is usually to earn profit.
People generally have to pay directly for private services.
The government provides services that private companies may not provide at affordable prices.
These include:
Roads
Bridges
Railways
Ports
Electricity
Irrigation
Safe drinking water
Schools
Hospitals
Defence
Police
Food distribution
Large projects require huge amounts of money and may not produce quick profits.
The government also helps farmers and consumers by:
Buying grains at fair prices
Storing grains
Selling food through ration shops
Providing electricity at affordable rates
Supporting small industries
The government must provide education and healthcare because these are basic needs.
It should support:
Schools
Teachers
Hospitals
Doctors
Nurses
Drinking water
Housing
Nutrition
Food security
Government spending is especially important for poor and remote regions.
Economic activities can be classified in several ways.
The primary, secondary, and tertiary classification is based on the nature of the activity.
The organised and unorganised classification is based on working conditions.
The public and private classification is based on ownership.
The tertiary sector produces the largest share of India’s output, but the primary sector still employs the largest number of people. This creates underemployment and disguised unemployment.
More jobs can be created through irrigation, industries, education, healthcare, transport, storage, tourism, and information technology. Workers in the unorganised sector need protection, while the public sector must provide essential services for society.