Season 8 - 25 episodes Season 9 - 11 episodes ---- That is it for now. Visit: http://en.wikipedia.org/wiki/Naruto_episode_guide for more. How many episodes are there in the first season of Dexter?
Oligopoly is a market structure characterized by a small number of relatively large firms that dominate an industry. The market can be dominated by as few as two firms or as many as twenty, and still be considered oligopoly. With fewer than two firms, the industry is monopoly. As the number of firms increase (but with no exact number) oligopoly becomes monopolistic competition.
Economic Definition of market structure. Offline Version: PDF. Term market structure Definition: The manner in which a market is organized, based largely on the number of firms in the industry. The four basic market structure models are: perfect competition, monopoly, monopolistic competition, and oligopoly.