1.4 Resource allocation in different economic systems
- Syllabus
- 9708–2026–2027
- Topic
- 1.4
- Level
- AS
Learning objectives
Who decides in different economic systems?
An economic system coordinates decisions about what to produce, how to produce it and who receives the output. Market, planned and mixed economies differ mainly in which institutions make and coordinate those decisions.
| System | Main decision-makers | Typical ownership | Main coordinating method |
|---|---|---|---|
| Market | Households and private firms | Mainly private | Prices, profit and consumer demand |
| Planned | Government planning authorities | Mainly state | Production targets, priorities and administered decisions |
| Mixed | Private agents and government | Private and state | Markets combined with regulation, taxation, subsidies and public provision |
Housing illustrates the difference. A market system relies mainly on prices and private construction; a planned system can set building targets and allocate homes administratively; a mixed system may allow private housing while also regulating, subsidising or directly providing it.
These are models, not three airtight boxes. Real economies lie on a spectrum: a market economy can still regulate some sectors, and a mixed economy is not necessarily an equal fifty-fifty split.
How economic systems allocate scarce resources
Resource allocation is the movement of land, labour, capital and enterprise between uses. A system allocates resources when its signals or priorities change what producers make and which inputs they employ.
| System | Allocation mechanism | Possible strength | Possible limitation |
|---|---|---|---|
| Market | Rising prices and expected profit attract resources; falling prices and losses release them | Can respond to changing demand and reward innovation | Prices may omit external costs or exclude people with low income |
| Planned | Authorities assign inputs and set output priorities | Can direct resources toward stated social goals and basic provision | Planners may lack detailed information and producers may face weak incentives |
| Mixed | Market signals operate, while taxes, subsidies, rules and public provision redirect some resources | Can combine decentralised information with correction of selected market outcomes | Intervention may be costly, poorly informed or create unintended incentives |
A renewable-energy subsidy in a mixed economy raises the expected private return from renewable projects. Firms then direct more finance, workers and equipment there without the government replacing the entire market process.
No allocation system removes scarcity. Each changes who decides, what information is used and which objectives or incentives guide resources, so judgments depend on the outcome and context being considered.