Explore oligopolies, where a few firms dominate a market, influencing prices and outcomes. Learn about characteristics, examples like OPEC, and market implications.

It doesn’t matter what country you are in, regulators always seem to be reworking rules to make their markets better. The problem is that, often, different market objectives (and their solutions) ...

Written by Peter H. Swan, Ph.D. The railroad industry is in crisis. Many people outside and inside the industry are quick to blame its current state on Precision Scheduled Railroading (PSR) and Wall ...

The SEC’s amendments to Rule 605, which are the first major overhaul of publicly disclosed execution quality statistics in over 20 years, are wide-ranging and will create real challenges for ...

Tim Quast is the founder and CEO of ModernIR and Market Structure Edge, an analytics platform that provides signals using market structure. Quast has previously testified in front of the House ...