1.3 - Production & Productivity
The meaning of production
Production refers to the process of transforming resources into goods or services that can be sold to customers.
Key elements of the production process
- Inputs - These are the resources used to create outputs, drawn from the factors of production.
- Production activities - This stage includes tasks like assembling components or processing materials in a factory setting.
- Outputs - The finished products or services that result from the process, which must hold value for sale in the market.
Factors of production as inputs
The factors of production are the essential resources required for any business to create goods or services. These inputs can be classified into four main categories.
The four factors of production
- Land - Natural resources such as raw materials, minerals, or physical space used in production.
- Labour - The human effort involved, including the skills and work of employees.
- Capital - Man-made tools and equipment, like machinery or buildings, that aid in the production process.
- Enterprise - The initiative and risk-taking involved in organising the other factors, often provided by business owners or entrepreneurs.
Tangible and intangible inputs
- Tangible inputs - Physical items that can be touched, such as machinery, raw materials, or tools.
- Intangible inputs - Non-physical elements that cannot be touched, including ideas, knowledge, or specialised skills.
All inputs contribute to creating outputs with exchangeable value, meaning they can be traded or sold for money.
The concept of productivity
Productivity measures how effectively a business or economy uses its resources to generate output. It focuses on the efficiency of converting inputs into outputs.
Defining productivity
Productivity is calculated as the amount of output produced per unit of input used. A higher productivity means more output is achieved from the same level of inputs.
Measuring productivity across factors
- Productivity can be assessed overall, considering all four factors of production (land, labour, capital, and enterprise) together.
- It can also be measured for individual factors, such as labour.
- Enhancing productivity in one factor, like improving machinery efficiency (capital), typically boosts the overall productivity of the business.
Calculating and improving labour productivity
Labour productivity is a specific measure focusing on the output generated by workers.
Formula for labour productivity
Where:
- Total output = The quantity of goods or services produced in a given period
- Number of workers = The total employees involved in production
- Total hours worked = The combined hours contributed by all workers (used for a per-hour measure)
This calculation allows for comparisons, such as evaluating the productivity of different teams or entire economies.
Ways to improve labour productivity
- Training and development - Providing workers with skills training to enhance their efficiency and output.
- Gaining experience - Allowing employees to build expertise over time, leading to faster and better performance.
- Adopting technology - Introducing tools or automation to reduce manual effort and increase speed.
- Encouraging specialisation - Assigning workers to tasks they excel in or have practised extensively, rather than spreading them across multiple roles.
Improvements in labour productivity often lead to higher overall business efficiency and can contribute to economic growth.
Worked example - Calculating labour productivity
A factory produces 1,500 widgets in a month using 20 workers, each working 150 hours. Calculate the labour productivity per worker and per hour worked.
Step 1: Identify the values
- Total output = 1,500 widgets
- Number of workers = 20
- Total hours worked = 20 × 150 = 3,000 hours
Step 2: Calculate labour productivity per worker