Productivity
AQA also says:
Spec content: The meaning and importance of productivity; The factors that influence productivity.
Students should be able to understand: the difference between production and productivity; the benefits of increased productivity.
Production vs Productivity
Production is the total output of goods or services created over a period of time — a simple measure of quantity. A factory producing 10,000 cars per month has a higher production than one producing 5,000.
Productivity is the output produced per unit of input — typically measured as output per worker per time period (labour productivity). It measures efficiency, not just total output.
Labour productivity = Total output ÷ Number of workers
A firm can increase production simply by employing more workers. But productivity only rises if output per worker increases — if each worker produces more. This is a crucial distinction: production can rise while productivity falls (if new workers are less efficient than existing ones).
Factors that Influence Productivity
- Investment in capital — better machinery and technology allows each worker to produce more output per hour. A factory worker with modern automated equipment is more productive than one using outdated tools.
- Education and training — a more skilled workforce is more productive. Investment in human capital — better qualifications, vocational training, workplace training — raises the quality and output of labour.
- Motivation and management — well-motivated workers, effective management, and good workplace organisation improve output per worker without necessarily adding resources.
- Specialisation and division of labour — workers who repeatedly perform specific tasks become expert and produce more per hour.
- Health of the workforce — a healthy workforce has lower absenteeism and higher energy and focus.
Benefits of Increased Productivity
- Lower average costs — more output from the same inputs reduces the cost per unit, improving competitiveness.
- Higher profits — lower unit costs with the same selling price increase profit margins.
- Higher wages — firms that are more productive can afford to pay workers more without raising prices.
- Economic growth — productivity growth across the economy drives rising living standards and GDP growth.
- International competitiveness — more productive firms can sell at lower prices in global markets.
Key Takeaways
- Production = total output. Productivity = output per worker (or per unit of input).
- Labour productivity = Total output ÷ Number of workers.
- Productivity can be increased through capital investment, education/training, motivation, specialisation.
- Higher productivity → lower average costs → higher profits, higher wages, greater competitiveness.