Individual Choices and Collective Consequences

Pricing Power and Market Inefficiency

A company develops a unique software program with a marginal cost of production near zero. It decides to sell the software for $100 per license. A market analysis reveals that many potential customers value the software at more than its marginal cost but are unwilling to pay the $100 price. How can the market outcome resulting from this pricing strategy be best understood through the lens of external effects?

Comparing Market Failures

The market failure resulting from a firm pricing its differentiated product above marginal cost is considered an external effect because the firm's pricing decision imposes a cost on other producers in the market.

A firm producing a unique smartphone sets its price significantly above the marginal cost of production. This creates a market inefficiency that can be understood as an external effect, similar to a factory polluting a river. Match the elements of the smartphone pricing scenario to their corresponding analogous elements in the pollution scenario.

Pharmaceutical Pricing and External Effects

Identifying the Externality in Differentiated Product Pricing

A local artisan creates unique, hand-carved wooden sculptures. The marginal cost for each sculpture (wood, varnish) is $20. Due to the uniqueness and high demand for their work, the artisan sells them for $150 each. At this price, many potential customers who value a sculpture at more than $20 but less than $150 are unable to purchase one. A city official argues that this situation represents a market failure, viewing the lost opportunity for these potential customers as a negative external effect. Which of the following policy proposals would most effectively address this specific type of external effect without eliminating the artisan's incentive to produce?

A company holds a patent for a unique, life-saving medication. The marginal cost to produce one dose is very low, but the company sets the price significantly higher to recoup its substantial research and development investments. An economist describes the resulting situation—where some patients who value the medication above its marginal cost cannot afford it—as a market failure caused by a negative external effect imposed by the producer on these excluded patients. Which of the following statements presents the most significant counter-argument to the conclusion that the price should simply be forced down to the marginal cost to eliminate this market failure?

Comparing Market Failures