Imperfect monopoly

As a perfect one monopoly In the competition theory according to Fritz Machlup, one describes a market form in which the profit is highest when the Marginal cost of the quantity sold are equal to the marginal revenue. In the case of an imperfect monopoly, on the other hand, it is assumed that the monopolist's freedom of action is restricted; Price and sales policy are influenced by bans, follow-up threats or fears of various kinds.