Coercive monopoly
In economics and business ethics, a coercive monopoly is a firm that is able to raise prices and make production decisions without the risk that competition will arise to draw away their customers. A coercive monopoly is not merely a sole supplier of a particular kind of good or service (a monopoly), but it is a monopoly where there is no opportunity to compete with it through means such as price competition, technological or product innovation, or marketing; entry into the field is closed.