What is the Tertiary Sector?
The tertiary sector, also called the service sector, is the part of the economy that provides services instead of producing goods.
👉 In simple words, it focuses on serving people and businesses, not making physical products.
What Are Services?
Services are also called intangible goods, meaning:
- They cannot be touched or stored
- They are based on experience, help, or advice
Examples of Services:
- Banking and financial services
- Transport and delivery
- Education and healthcare
- Hotels and restaurants
- Retail shops and wholesale trade
👉 Services include things like:
- Giving advice
- Providing access (like internet or transport)
- Creating experiences (like tourism or cinema)
Role of the Tertiary Sector
The tertiary sector serves both:
1. Businesses
- Transporting goods
- Distributing products
- Financial services
2. Consumers (People)
- Retail shopping
- Healthcare
- Education
- Entertainment
👉 It helps connect producers and consumers.
How It Works
- Goods are moved from producers to customers through services like:
- Transport
- Wholesale
- Retail
- Sometimes goods are slightly changed during service:
- Example: Food is prepared in restaurants
👉 But the main focus is always on serving people, not manufacturing goods.
Connection with Other Sectors
- The tertiary sector supports:
- Primary sector (raw materials)
- Secondary sector (manufacturing)
👉 It acts as a link between production and consumption.
Difficulty in Defining the Sector
Sometimes it is hard to classify a business:
- Some companies may be part of both:
- Manufacturing (secondary)
- Services (tertiary)
👉 Also, the sector includes:
- Government services (police, military)
- Non-profit organizations (charities, NGOs)
Classification Systems
To classify industries properly, systems are used like:
- International Standard Industrial Classification (ISIC)
- NAICS (North America)
- NACE (Europe)
👉 These systems help identify whether activities are:
- Tangible (goods) or
- Intangible (services)
Growth of the Tertiary Sector
Over the last 100 years:
- Economies have shifted from:
- Agriculture → Industry → Services
👉 This shift is called “tertiarisation”
Current Situation
- The tertiary sector is now the largest sector in developed countries
- It is also the fastest-growing sector
Examples:
- United States → about 70% workforce in services
- Japan → about 60%
- Taiwan → about 50%
👉 Many service jobs are skilled and well-paid
Economic Development Pattern
Countries usually develop in this order:
- Primary sector → agriculture
- Secondary sector → manufacturing
- Tertiary sector → services
👉 Example:
The United Kingdom was one of the first countries to follow this path.
Global Competition in Services
- Earlier, manufacturing had more global competition
- Now, due to:
- Better transport
- Faster communication
👉 Services are also becoming highly competitive globally
Challenges Faced by Service Providers
1. Intangible Nature
- Services cannot be seen before buying
- Customers may not know what they will get
2. No Guarantee of Quality
- Example: Consulting or investment advice may not guarantee results
3. High Labour Cost
- Services depend on people
- So, employee cost is high
4. Difficult to Reduce Costs
- Unlike factories, services cannot easily use machines to cut costs
5. Hard to Differentiate Services
- Many services look similar
- Example: Choosing between two banks or advisors
6. Brand Matters
- Well-known companies can charge higher prices
- Because customers trust their brand
Conclusion
The tertiary sector is a key part of modern economies:
- It provides essential services
- It supports other sectors
- It creates jobs and income
👉 As countries develop, the service sector becomes more important and dominates the economy.