Scientific Definition
Less available = perceived as more valuable.
Plain-English Definition
Less available = perceived as more valuable.
Feynman Explanation
'Only 3 left at this price' is a sentence engineered by Cialdini's ghost.
Core Principle
Less available = perceived as more valuable.
Mechanisms
Pending editorial review.
Less available = perceived as more valuable.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Pricing, launch strategy, and recruiting all leverage scarcity.
Inputs (Triggers)
Pending editorial review.
Outputs (Behaviors)
Pending editorial review.
Behavioral Signature
'Only 3 left at this price' is a sentence engineered by Cialdini's ghost.
Examples
- Limited-edition releases, flash sales, exclusive memberships.
- Pricing, launch strategy, and recruiting all leverage scarcity.
Pending editorial review.
Famous Experiments
Pending editorial review.
Design Principles
- Manufactured scarcity erodes trust when discovered. Use real scarcity, sparingly.
Measurement Approaches
Pending editorial review.
Evidence
Pending editorial review.
Pending editorial review.
The Perverse Incentive Lens™
How this behavior is exploited — and how to redesign around it.
- Manufactured scarcity erodes trust when discovered. Use real scarcity, sparingly.
Pending editorial review.
Pending editorial review.
Interactive Mini Network
Click any neighbor to re-center the graph and follow the threads of connection.
Knowledge Graph Neighbors
Auto-linked to the rest of the Human Behavior Taxonomy by family, domain, dimension, and shared keywords.
Scarcity (of money, time, bandwidth) narrows attention and degrades decision quality.
Believing others are motivated by extrinsic rewards while we are motivated intrinsically.
Anything — monetary or not — that shifts the expected payoff of an action.
A mental shortcut that substitutes a hard question with an easier one.
When choosing between two options, the one you recognize is judged more positively.
Pick the option that wins on the single most important cue; ignore the rest.
How will I feel about this in 10 minutes / 10 months / 10 years?
Basics first (health/finances), then depth (mastery/impact), then altruism (widening circle).
A group decides on a course of action that nobody actually wants, because everyone assumes others prefer it.
Inattention or forgetfulness caused by low attention, hyperfocus, or distraction.
Deriving general rules from specific examples; the leap from instance to concept.
Power tends to corrupt, and absolute power corrupts absolutely.