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 imperfect competition in economics, its characteristics, and how it contrasts with perfect competition. Learn about ...

Giant tech firms and the bosses behind them are becoming as politically powerful as nation-states, the new head of the United Kingdom’s foreign intelligence agency has warned. In her first public ...

There are strong companies and then there are monopolies. Mary Long caught up with Ron Gross to talk about the fundamentals of investing in monopolies, why monopolies are legal, and a few of them that ...

Trump’s promise to impose taxes of 10-20 percent on all imports (more for imports from China) has put protectionism front and center in U.S. policy debates. Economists are for the most part saluting ...