What is the market failure often caused by monopoly control?

The phenomenon of monopoly control leads to market failure predominantly through price fixing, which is a crucial aspect of market dynamics. In a monopolistic market, a single seller or producer controls the entire supply of a good or service, enabling them to dictate prices and output levels. Unlike in competitive markets, where prices are determined by supply and demand, a monopolist can set prices significantly higher than the competitive market equilibrium, restricting consumer access and choice.

This ability to manipulate prices results in a misallocation of resources, as the monopolist's pricing does not reflect the true demand or the marginal cost of production. Consequently, consumers may either refrain from purchasing the product due to high prices or turn to inefficient alternatives. This lack of price competition diminishes innovation and efficiency, leading to welfare losses in society.

Thus, price fixing is a direct consequence of monopolistic practices, showcasing how monopolies disrupt the normal functioning of market mechanisms and lead to economic inefficiencies and reduced overall welfare.