Incentive Entropy is without active design, incentives decay toward gameable proxies. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0394, within the Incentives family. The core principle: without active design, incentives decay toward gameable proxies. In incentive terms, it matters because it changes the payoff people perceive before they choose — which means it can be designed for, or exploited.
Scientific Definition
Without active design, incentives decay toward gameable proxies.
Plain-English Definition
Without active design, incentives decay toward gameable proxies.
Feynman Explanation
Left alone, every metric becomes the goal it was meant to measure.
Core Principle
Without active design, incentives decay toward gameable proxies.
Mechanisms
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Inputs (Triggers)
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Outputs (Behaviors)
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Behavioral Signature
Left alone, every metric becomes the goal it was meant to measure.
Examples
- Customer satisfaction scores that managers learn to coach customers into giving.
- Entropy is the default; alignment is the work.
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Original analysis from The Incentives Lab — how this element behaves inside real payoff structures.
Why this element matters to incentive design
This element is common enough to feel like human nature and specific enough to be engineered around. The mechanism underneath it operates in the Cognition dimension — how do we think?. You can recognize it in the field by its signature: left alone, every metric becomes the goal it was meant to measure. Every element in the Cognition dimension changes the perceived payoff of an action before the action happens, which is exactly where incentive design has leverage.
How it gets exploited
Left undesigned, optimization pressure accelerates the decay of any metric into a proxy. It is amplified whenever entropy is the default; alignment is the work. Inside organizations that shows up as entropy is the default; alignment is the work. The pattern is the same one Goodhart's Law describes: the measurable proxy attracts the effort, and the purpose behind it quietly loses funding.
How the Lab designs around it
The redesign move is to rotate measures; pair metrics with judgment reviews. Treat it as infrastructure. Once you can see it in your own system, most of the argument about culture resolves itself.
Famous Experiments
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Design Principles
- Rotate measures; pair metrics with judgment reviews.
Measurement Approaches
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Evidence
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The Perverse Incentive Lens™
How this behavior is exploited — and how to redesign around it.
- Rotate measures; pair metrics with judgment reviews.
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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.
Inability to see the incentives shaping one's own behavior.
Accumulated workarounds for misaligned incentives that compound like technical debt.
Reward systems slowly diverge from the outcomes they were meant to drive.
Behavior bends toward whatever the system actually rewards.
Treating the measure as the goal it was meant to approximate.
Clear ownership of outcomes, not just tasks.
Asymmetric information attracts the worst counterparties.
We defer to perceived expertise, rank, or uniform.
Vastness that exceeds existing schemas dissolves the self briefly.
Negative feedback returns a system toward a target.
Membership in a group is a baseline human need.
Individually rational choices that produce a collectively bad outcome.
Where Incentive Entropy is cited in the corpus
Essays, field guides, and diagnostics from The Incentives Lab that apply this element.
- EssayGoodhart's Law in the Real World
How measurable proxies capture judgment.
- EssayThe Perverse Incentives Hiding in Your KPIs
Cognitive shortcuts turned into scorecards.
- ReferenceThe incentive glossary
Definitions for every mental model, bias, and fallacy in the corpus.
- CourseIncentives 101
The free ten-part primer on reading a payoff structure.
- ReferenceThe Periodic Table of Human Behavior
The full 1,267-element map this page belongs to.
Questions about Incentive Entropy
- What is Incentive Entropy?
- Incentive Entropy is without active design, incentives decay toward gameable proxies. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0394, within the Incentives family. The core principle: without active design, incentives decay toward gameable proxies. In incentive terms, it matters because it changes the payoff people perceive before they choose — which means it can be designed for, or exploited.
- What is an example of Incentive Entropy?
- Entropy is the default; alignment is the work. The Incentives Lab catalogs everyday, organizational, and historical instances of this element on its Human Behavior Taxonomy™ page (HBT-COG-0394).
- How is Incentive Entropy exploited?
- Optimization pressure accelerates the decay of any metric into a proxy.
- How do you design around Incentive Entropy?
- Rotate measures; pair metrics with judgment reviews.
- Which behavioral dimension does Incentive Entropy belong to?
- Incentive Entropy is classified in the Cognition dimension (COG) of the Human Behavior Taxonomy™, family "Incentives", class "Concept". Its permanent identifier is HBT-COG-0394 and its evidence grade is C.