Because the supermarket sector in Hong Kong is dominated by Park'N Shop and Wellcome, it is common for the two competitors to match each other's prices to safeguard their market shares.

Another important study revisits the excess entry theorem within a Kantian oligopoly framework. This research indicates that the equilibrium market outcomes remain consistent across different ...

South Africa’s fresh produce market agents are operating as an oligopoly that must be broken because it is impeding competition. Blue chip property owners, meanwhile, must transform shopping ...