A good example of a near-monopoly from recent history is the De Beers Group, perhaps the best-known diamond mining, ...

Learn the difference between a monopoly and an oligopoly, both being economic market structures where there is imperfect competition in the market.

TimesMachine is an exclusive benefit for home delivery and digital subscribers. About the Archive This is a digitized version of an article from The Times’s print archive, before the start of online ...

Will the electric utility distribution monopolies (”discos”) remain financially viable over the longer term? That is the question, and not an idle one. When the government broke up the Bell Systemm ...