Market Structure
What is Market Structure?
In economics, market structure refers to the important features of a market or industry. It helps economists understand how businesses compete with each other.
The main features of a market structure are:
The number and size of firms
The level of price and non-price competition
The barriers to entry (how easy or difficult it is for new firms to enter the market)
The two extreme types of market structures are:
Competitive Markets
Monopoly
Competitive Markets
A competitive market is a market where there is a very high level of competition between many firms.
Examples:
Wet markets in Asian countries like Singapore, South Korea, and Taiwan
Vegetable and fruit markets
Local grocery markets
In competitive markets, there are many firms, and no single firm is powerful enough to control prices or supply.
Characteristics of Competitive Markets
1. Large Number of Firms
There are many sellers in the market.
Because there are so many businesses:
Each firm is small compared to the whole market
No firm has significant market power
Firms must compete strongly to attract customers
Example:Many fruit sellers in a market selling bananas and strawberries.
2. Price Takers
Firms in competitive markets are called price takers.
This means:
Businesses cannot freely set high prices
Prices are mainly determined by demand and supply
If one seller charges too much:
Customers will simply buy from another seller
So firms must accept the market price.
3. Homogeneous Products
Some competitive markets sell homogeneous products.
This means:
Products are identical or very similar
One seller’s product is almost the same as another’s
Examples:
Bananas
Rice
Strawberries
Wheat
In such markets:
Quality differences are very small
Firms compete mainly through price
4. Product Differentiation and Choice
In some competitive markets, firms try to make their products look different.
This is called product differentiation.
Businesses may use:
Branding
Packaging
Colours
Design
Advertising
Slogans
This gives consumers more choice.
Example:Different soft drink companies using different logos, flavours, and advertisements.
5. Low Profits
Competitive markets usually lead to relatively low profits for each firm because:
There are many rivals
Customers can easily compare prices
Buyers and sellers have access to information
Firms must keep prices competitive to survive.
Benefits of Competitive Markets
Competitive markets are usually good for consumers because they provide:
Lower prices
Better quality products
More choice
Better customer service
Higher output of goods and services
Competition encourages businesses to improve and become more efficient.