Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...

A monopoly happens when a business dominates an industry or sector and can therefore control price changes and create entry barriers for competitors. It’s often used as shorthand in the eyes of the ...

If “monopoly” sounds like a word from another era, that’s because, until recently, it was. Throughout the middle of the 20th century, the term was frequently used in newspaper headlines, campaign ...

The Justice Department is cracking down on alleged monopolies in the tech space. Google lost a major antitrust case this week after a federal judge ruled Google illegally monopolized online search and ...