1.1.6 Free Market Economies, Mixed Economy and Command Economy

Specification Coverage: Edexcel unit 1.1.6 - Types of Economies. Students should be able to compare and contrast free market, mixed, and command economies, including their resource allocation methods, efficiency levels, and income distribution.

The Three Fundamental Economic Questions

All economic systems must answer:

  • What to produce? (which goods/services, and in what quantity?)
  • How to produce? (What combination of labour, capital, and resources?)
  • For whom to produce? (How is output distributed - by price, need or another method?)

Types of Economic Systems

Free Market Economy:An economy that has no government intervention in the allocation of resources or distrubition of goods and services.

Command Economy:An economy where the government controls the allocation of resources and distribution of goods and services.

Mixed Economy:An economy that combines elements of both free market and command economies, with varying degrees of government intervention to correct market failures.

Key Economist Perspectives

Adam Smith: Advocated for free markets, arguing that individuals pursuing self-interest ('the invisible hand') lead to efficient outcomes that benefit society.

Karl Marx: Criticised free-market capitalism for creating inequality and exploitation. Argued for a command economy with state ownership to achieve equality.

Friedrich Hayek: Argued that central planners in a command economy suffer from information gaps and cannot effectively coordinate an economy. Supported free markets for their efficiency.

Advantages and Disadvantages

Advantages Disadvantages
Free Market
    Profit incentive drives efficiency, innovation & entrepreneurship.
    Consumer sovereignty: Wide variety and choice.
    Competition leads to lower prices and better quality.
    Can lead to inequality and poverty.
    Market failures: e.g., under-provision of public goods, environmental damage.
    Possible worker exploitation and instability (boom/bust cycles).
Command Economy
    Can reduce inequality and guarantee basic necessities.
    Low unemployment (in theory).
    Can mobilise resources rapidly for national priorities.
    Lack of incentives reduces efficiency and innovation.
    Poor information for planners leads to shortages/surpluses.
    Limited choice/freedom for consumers and workers.

The Role of the State in a Mixed Economy

In a mixed economy, the government intervenes to correct market failures and achieve equity. Key interventions include:

  • Taxation: To raise revenue (e.g., income tax, VAT) and influence behaviour (e.g., sugar tax).
  • Government Spending: To provide public goods (defence), merit goods (education, healthcare), welfare benefits, and infrastructure.
  • Redistribution: Using tax and welfare systems to reduce inequality and provide a safety net.
  • Regulation: Laws to protect consumers, workers, and the environment.

Exam Preperation

  1. Spectrum Thinking: View economies on a spectrum from 'free market' to 'command', with 'mixed' in between. The UK is a mixed economy but leans towards the free-market end.
  2. Evaluation: The debate centres on the trade-off between efficiency and equity. Free markets are generally more efficient; command economies aim for greater equity. Mixed economies attempt to balance both.
  3. Application: Use real-world examples. E.g., the NHS (government provision) vs. the smartphone market (free market). Be prepared to argue for/against a type of system in a given context.