"it is when one specific company controls one commodity or service" There are plenty of office alternatives, including open office. Here is a list of 10: http

"it is when one specific company controls one commodity or service" There are plenty of office alternatives, including open office. Here is a list of 10: http://www.digitaltrends.com/computing/best-microsoft-office-alternatives/ http://www.digitaltrends.com/computing/best-microsoft-office... Google also has competition: Bing, Yahoo, and Baidu to name a few. "Expedia absolutely has a monopoly on travel price comparison sites now." There are many other travel comparison sites. How can they possibly have a monopoly?