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 ...

Explore the concept of oligopsony, where few buyers dominate the market, influencing prices and supply. Understand its impact with industry-specific examples.

Retail market structure refers to the number of companies that sell similar or identical products in the same geographical area. An oligopoly describes a small group of companies that collude to raise ...

Fergus Hanson is author of Internet Wars: The Struggle for Power in the 21st Century. This is the final installment in a series. Part 1 examined economic cyber espionage; part 2 cyber war; and part 3 ...