Market Types — Set 2

Correct Answer: C. Horizontal

The demand curve for a perfectly competitive firm is perfectly elastic or horizontal at the market price. This indicates that the firm can sell any quantity of output at the prevailing market price. It also means the Marginal Revenue is equal to the Average Revenue.

Correct Answer: A. Price Discrimination

Price discrimination is a strategy where a seller charges different prices to different buyers for the same good. This is possible only in markets where the seller has some degree of monopoly power. It helps firms maximize profits by capturing consumer surplus from different segments.

Correct Answer: C. Public Utilities (like Water or Electricity)

A natural monopoly arises when a single firm can supply a good or service to an entire market at a lower cost than multiple firms. High fixed costs of infrastructure, such as water pipes or power lines, make competition inefficient. These are typically regulated by the government to protect consumers.

Correct Answer: C. Perfect Competition

Perfect competition is considered socially efficient because price equals marginal cost in the long run. Resources are allocated such that the sum of consumer and producer surplus is maximized. It eliminates deadweight loss which is common in less competitive markets.

Correct Answer: D. Oligopsony

An oligopsony is a market form where the number of buyers is small while the number of sellers is large. This gives buyers significant leverage over the sellers regarding prices and quality standards. This structure is often seen in agricultural markets where many farmers sell to a few large processors.

Correct Answer: B. Perfect Competition

Perfect competition features homogeneous products where consumers perceive no difference between different sellers' offerings. This lack of differentiation forces firms to compete solely on price. It is often used as a theoretical benchmark in economic analysis.

Correct Answer: B. Monopolistic Competition

Selling costs are crucial in monopolistic competition to create brand loyalty and convince buyers of product superiority. Since products are close substitutes, advertising helps firms distinguish their offerings from others. In contrast, perfect competition assumes perfect knowledge, making advertising unnecessary.

Correct Answer: A. Oligopoly

Price leadership occurs in an oligopoly when one dominant firm sets the price and others follow. This helps firms avoid price wars and maintain industry stability without formal collusion. The leader is usually the largest or most efficient firm in the industry.

Correct Answer: C. Monopoly

The correct answer is 'Monopoly'. A monopolist restricts output to charge a higher price and maximize its own profit. This results in a lower quantity being available to consumers compared to competitive markets. This outcome leads to market inefficiency known as deadweight loss.

Correct Answer: B. Monopoly

In a monopoly, the single firm represents the entire industry, so its demand curve is the industry's demand curve. This curve is downward sloping, indicating the firm must lower the price to sell more units. It represents the total demand from all consumers in the market.