Firms and Production (Copy)

3.6.1 Demand for Factors of Production

• Factors of production: Land, Labour, Capital, Enterprise.
• Firms demand these factors not for their own sake but as derived demand (demand depends on demand for goods/services they help produce).

Influences on Demand for Factors of Production

1. Demand for the final product:
   • If demand for cars rises → demand for steel, labour, and machinery in car production rises.
   • If demand falls → factor demand contracts.
2. Price of different factors of production:
   • If wages rise (labour becomes expensive), firms may substitute machines (capital).
   • If machinery prices fall, firms may adopt more automation.
3. Availability of factors of production:
   • Skilled labour shortage may limit hiring.
   • Scarcity of raw materials may restrict production.
4. Productivity of factors:
   • If labour productivity rises, firms may hire more workers because each is more profitable.
   • If machines are more efficient, capital demand increases.

Diagram – Derived Demand

Consumer Demand ↑  →  Product Demand ↑
Product Demand ↑   →  Factor Demand ↑

3.6.2 Labour-Intensive and Capital-Intensive Production

Labour-Intensive Production:

• Relies more on human workers than machines.

Examples: agriculture in developing countries, call centres, tailoring.

Advantages:

• Lower initial capital cost.
• More flexible workforce.
• Creates employment (social benefit).

Disadvantages:

• Higher long-term costs (wages).
• Risk of strikes, absenteeism, and low productivity.
• Inconsistent quality compared to machines.

Capital-Intensive Production:

• Relies more on machinery/technology than human labour.

Examples: car assembly lines, oil refineries, steel plants.

Advantages:

• Higher productivity.
• Lower long-term cost per unit.
• Consistent quality, less human error.

Disadvantages:

• Very high initial investment.
• Technological unemployment.
• Risk of obsolescence if technology advances quickly.

Diagram – Comparison Between Labour and Capital Intensive

Labour-Intensive → People → Output
Capital-Intensive → Machines → Output

3.6.3 Production and Productivity

Production:

• Total output of goods and services made by a firm, industry, or economy in a given period.
• Measured as total units produced or total revenue.

Productivity:

• Output per unit of input (especially per worker).
• Formula:
  • Labour productivity = Total output ÷ Number of workers
  • Capital productivity = Total output ÷ Capital employed

Difference Between Production and Productivity:

Influences on Production and Productivity

• For Production:
  • Demand for goods/services
  • Cost and availability of factors of production
  • Technology
  • Government policies (tax, subsidies)
• For Productivity:
  • Education and training
  • Motivation and incentives (wages, bonuses)
  • Investment in technology
  • Management efficiency
  • Economies of scale

Diagram – Production vs Productivity

Production ↑ (more output overall)
Productivity ↑ (more output per worker)

• Example: A firm doubles workers from 100 to 200.
  • If output rises from 1,000 to 2,000 → production ↑ but productivity constant.
  • If output rises from 1,000 to 3,000 → both production and productivity ↑.

Summary of 3.6 Firms and Production

• Demand for factors of production is derived, depending on product demand, relative prices, availability, and productivity.
• Labour-intensive production suits service/niche markets, while capital-intensive production fits large-scale industries with advanced technology.
• Production measures total output, while productivity measures efficiency per input.
• Higher productivity reduces costs and increases competitiveness.

Written and Compiled By Sir Hunain Zia, World Record Holder With 154 Total A Grades, 7 Distinctions and 11 World Records For Educate A Change O Level And IGCSE Economics Full Scale Course