1.4 Resource Allocation in Different Economic Systems

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What is an Economic System?

Every country in the world has to answer one big question: how do we use our scarce resources?

Remember — resources are limited (land, labour, capital, and enterprise), but people's wants are unlimited. So every society must have a system for deciding how to use those resources. This system is called an economic system.

An economic system is the method a society uses to decide how to produce and distribute goods and services to satisfy the needs and wants of its people.

The Three Basic Economic Questions

Before we look at the different systems, you need to understand the three basic questions that every economic system must answer. These are sometimes called the basic questions of resource allocation:

1. What to produce? Which goods and services should be made? Should we produce more food, more hospitals, more luxury cars? Resources are scarce, so we cannot produce everything — choices must be made.

2. How to produce? What methods and resources should be used to make those goods and services? Should we use machines or workers? Should we use cheap materials or expensive, high-quality ones? The goal is to produce in the most cost-efficient way (meaning: using the least amount of resources to get the job done) while satisfying as many wants as possible.

3. For whom to produce? Who gets the goods and services that are produced? Should they go to people who can pay for them, or should they be shared equally among everyone?

These three questions are answered differently depending on which type of economic system a country uses. There are three main types:

• Market Economy (also called a Free Market Economy)
• Planned Economy (also called a Command Economy)
• Mixed Economy

1. The Market Economy (Free Market Economy)

How does the price mechanism work?

The price mechanism is a system where prices rise and fall based on supply and demand, and those price signals guide decisions about resource allocation. Think of it like a traffic light system for the economy:

• If lots of people want a product, demand goes up → prices rise → businesses see this as an opportunity to earn more profit → they produce more of that product → resources are directed toward making it.
• If fewer people want a product, demand falls → prices fall → businesses earn less → they reduce production → resources move away from that product.

So in a market economy, prices act as signals that tell producers and consumers what to do.

Answering the Three Questions in a Market Economy

Advantages of a Market Economy

• Responds quickly to consumer wants — if people want a new product, businesses react fast to supply it (this is called consumer sovereignty — the consumer is "king" and their choices drive production).
• More variety of goods — competition between businesses leads to a wide choice of products.
• Efficiency — businesses are always trying to reduce costs and improve quality to beat competitors.
• Innovation — high profits motivate businesses to invest in research and development (R&D), creating new and better products.
• Low prices and high quality — competition keeps prices low and quality high.

Disadvantages of a Market Economy

• Public goods are not provided — goods like street lighting or national defence are not profitable, so private businesses will not make them. These are called public goods (goods that everyone can use and no one can be excluded from using). Since no business can make money from them, they simply won't exist in a pure market economy.
• Merit goods are underproduced — goods like education and healthcare that benefit society greatly are not produced enough, because not everyone can afford to pay for them. These are called merit goods (goods that are good for people and society, but tend to be underconsumed when left to the market alone).
• De-merit goods are overproduced — goods like cigarettes and drugs are harmful, but they are profitable, so businesses produce too many of them. These are called de-merit goods (goods that are bad for people and society, but tend to be overproduced/overconsumed in a free market).
• Income inequality — because goods only go to those who can pay, the rich get a lot and the poor get very little. The gap between wealthy and poor people is wide.
• Unemployment — workers in industries where demand has fallen may lose their jobs, and the market alone may not find new jobs for them.
• Negative externalities are ignored — a negative externality is a cost that falls on people who are not involved in a transaction (for example, pollution from a factory harms nearby residents). In a free market, businesses ignore these costs because they do not have to pay for them.
• Useless duplication — many businesses might produce very similar products, wasting resources.