An economic system is the way a society answers three questions: what to produce, how to produce it and who gets it. You identify a system from the features a question states, and you quote them as evidence.
This lesson is part of economic scarcity and choice. The idea of choice comes from explaining opportunity cost.
What three questions decide the system?
- Who owns the main resources: individuals, the government or the community?
- Who decides what is produced: owners responding to prices, planners or custom?
- How are prices and incomes set: by buyers and sellers, by authority or by tradition?
| Feature | Traditional | Command | Market | Mixed |
|---|---|---|---|---|
| Ownership | Shared or by family | Mostly government | Mostly private | Both private and government |
| Decisions | Custom and habit | Central planners | Prices and profit | Prices plus government rules |
| Prices | Barter or custom | Set by authority | Set by demand and supply | Mostly market, some controlled |
Worked example: three fictional islands
Pulau Adat. Families farm shared land and exchange crops and fish by barter. Decisions follow the methods of earlier generations.
Pulau Rancang. A planning office sets output targets for each factory and fixes the price of each good. Factories and land belong to the state.
Pulau Pasar. Private owners run businesses and decide what to produce by watching prices and profit. There is no central plan.
Read them by the three questions. Pulau Adat is traditional, because custom and barter decide. Pulau Rancang is command, because the state owns resources and planners fix output and prices. Pulau Pasar is market, because private owners respond to prices.
Now suppose a fourth island, Pulau Campur, has private shops and factories but the government runs the water supply and sets a maximum price on cooking gas. That combination makes it mixed.
Which mistakes cost marks?
- Naming from one feature. A government-run water service alone does not make a system command.
- Using a real country as the reason. The reason must be a stated feature, not a country’s name.
- Declaring a winner. “Market is best” is an opinion. A safe line is: “Under the stated features, prices direct production”.
The first slip is easy to make, because one striking feature hides the others. Check all three questions before you write the label.
Check yourself
A fictional island, Pulau Ladang, has private plantations, but the government owns the railway, the power plant and the main port. Prices of most goods are set by buyers and sellers. Classify the system and give two features as evidence.
Answer
It is a mixed system. Evidence one: private plantations and most prices set by buyers and sellers show market features. Evidence two: government ownership of the railway, power plant and port shows government ownership of key resources.
Neither group of features is enough alone. Both appear together, which is what makes the system mixed.
What to study next
Test the whole area with the scarcity and choice practice set. If you want to see how markets set prices, continue to demand and supply.
To have a teacher give you fresh descriptions to classify, see online one-to-one Economics tuition.