Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

The term oligopoly contains two words: “Oligi” means little and “Polein” means sell. Oligopoly is known as – competition among few. This means that this market has few sellers. The few sellers in this ...

Canadians have long known their wireless market is dominated by three companies: Rogers, Telus and Bell. This trio is known as the ‘Big 3’, as they control nearly 90 per cent of the wireless market in ...

Market structures form the backbone of economic theory, influencing not only business strategies but also government regulations and policies. This article delves into the four primary types of market ...