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The idea that once a company expands, the production costs get proportional smaller to produce each product.

Excess supply is a form of allocative inefficiency where the supply of a good or service becomes greater than the demand for this good or service in the market. This often happens because the price for a goo...

Firstly it is important to understand the assumptions of perfect competition.They are as follows:-Large number of buyers and sellers-Homogenous (identical) goods-No barriers to entry or exit-Firms are price ...

A factory producing clothes would likely produce air pollution. This is a negative externality as it is an unintended consequence of production.

An oligopoly is a market which is dominated by a small number of firms. With a small number of firms in the market there is less competition between firms and therefore prices are unlikely to be best for the...