Monopolies typically form when "barriers to entry" protect a firm from competition:
: The firm can influence the market price by adjusting its output levels.
: There are no close substitutes available for consumers, leaving them with little choice.
: The firm and the industry are one and the same.
Monopolies typically form when "barriers to entry" protect a firm from competition:
: The firm can influence the market price by adjusting its output levels.
: There are no close substitutes available for consumers, leaving them with little choice.
: The firm and the industry are one and the same.
