Introduction
Firms in different industries across Australia operate in varying market structures including oligopoly, monopoly, and monopolistic markets. Monopoly firms include Telstra, a telecommunications company that has over the years proved to be the dominant supplier of the internet and mobile services. Grocery supermarkets including Aldi, Woolworths, and Coles operate in oligopoly structures where they have dominance over smaller grocery retailers. Firms operating in the monopolistic structure include restaurants and hairdressing shops where firms aim at expanding their market share through product differentiation. The paper, therefore, uses examples drawn from Australian markets to discuss various market structures.
Oligopoly market structure in Australia
The grocery retail ...