If good Q provides benefits to others beyond the consumer, and firms produce good Q where price equals marginal cost (P = MC), how will the quantity produced compare to the socially optimal level?

Show Answers

Below the socially optimal quantityAbove the socially optimal quantityAt a level where consumer surplus is eliminatedExactly at the socially optimal quantityAt a level that maximizes firm profits

Explanation

When a good generates positive external benefits, producing where price equals marginal cost results in output that is less than the efficient or socially optimal amount. This is because firms do not account for the additional benefits to others, leading to underproduction compared to the ideal level.