Why do governments regulate natural monopolies?

• A. To prevent the monopolist from charging excessively high prices and to ensure efficient allocation of resources
• B. To eliminate all forms of competition in the market
• C. To encourage the monopolist to maximize profits without any restrictions
• D. To allow the monopolist to set prices based solely on consumer demand

Answer: (A)

Verified step by step guidance

1. Understand what a natural monopoly is: it occurs when a single firm can supply the entire market at a lower cost than multiple firms due to high fixed costs and economies of scale.
2. Recognize the problem with natural monopolies: without regulation, the monopolist can set prices higher than competitive levels, leading to allocative inefficiency and consumer harm.
3. Identify the government's role: to regulate prices or output to prevent the monopolist from exploiting its market power by charging excessively high prices.
4. Consider the goal of regulation: to ensure that prices are closer to marginal cost, promoting efficient allocation of resources and protecting consumer welfare.
5. Eliminate incorrect options by understanding that regulation is not about eliminating competition (since natural monopolies naturally lack it), nor about allowing unrestricted profit maximization or price setting solely based on demand.