Perfect Competition: This type of market structure refers to the market that consists of a large number of buyers and also a large number of sellers. No individual seller is able to influence the price of an existing product in the market. All sellers in a perfect competition produce homogenous outputs, i.e. the outputs of all the sellers are similar to each other and the products are uniformly priced.

Characteristics of Perfectly Competitive Market

(1) A large number of buyers and sellers

There exist a large number of buyers and sellers in a perfectly competitive market. The number of sellers is so large that no individual firm owns the control over the market price of a commodity.

Due to the large number of sellers in the market, there exists a perfect and free competition. A firm acts as a price taker while the price is determined by the ‘invisible hands of market’, i.e. by ‘demand for’ and ‘supply of’ goods. Thus, we can conclude that under perfectly competitive market, an individual firm is a price taker and not a price maker.

(2) Homogenous products

All the firms in a perfectly competitive market produce homogeneous products. This implies that the output of each firm is perfect substitute to others’ output in terms of quantity, quality, colour, size, features, etc. This indicates that the buyers are indifferent to the output of different firms. Due to the homogenous nature of products, existence of uniform price is guaranteed.