Which principle indicates limited availability increases desirability?

Which principle indicates limited availability increases desirability?

• A. Reciprocity
• B. Liking
• C. Commitment and Consistency
• D. Scarcity

Answer: (D)

Scarcity boosts desirability. When something is in short supply, people infer higher value and feel a stronger pull to act quickly to avoid missing out. This urgency taps into loss aversion—the fear of losing a opportunity is often more motivating than the chance to gain the same thing. Limited-time offers or restricted quantities make interest seem actionable now, even if interest was mild before. While reciprocity, liking, and commitment and consistency influence behavior in important ways, they don’t specifically explain why scarcity raises desirability in the same direct manner. Scarcity is the mechanism that heightens appeal when availability is limited.

Scarcity boosts desirability. When something is in short supply, people infer higher value and feel a stronger pull to act quickly to avoid missing out. This urgency taps into loss aversion—the fear of losing a opportunity is often more motivating than the chance to gain the same thing. Limited-time offers or restricted quantities make interest seem actionable now, even if interest was mild before. While reciprocity, liking, and commitment and consistency influence behavior in important ways, they don’t specifically explain why scarcity raises desirability in the same direct manner. Scarcity is the mechanism that heightens appeal when availability is limited.