False Equivalence is treating two things as comparable when they're not. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0301, within the Definition Fallacy family. The core principle: treating two things as comparable when they're not. 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
Treating two things as comparable when they're not.
Plain-English Definition
Treating two things as comparable when they're not.
Feynman Explanation
Some things are not the same as some other things.
Core Principle
Treating two things as comparable when they're not.
Mechanisms
Treating two things as comparable when they're not.
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Inputs (Triggers)
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Outputs (Behaviors)
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Behavioral Signature
Some things are not the same as some other things.
Examples
- Comparing an internal pilot to a public launch as if the data is symmetric.
- Benchmarking that washes out meaningful distinctions.
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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
When this element shows up in a diagnostic, the instinct is to train people out of it. Training rarely moves it. The mechanism underneath it is straightforward: treating two things as comparable when they're not. You can recognize it in the field by its signature: some things are not the same as some other things. 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, benchmarking that washes out meaningful distinctions. It is amplified whenever benchmarking that washes out meaningful distinctions. Inside organizations that shows up as benchmarking that washes out meaningful distinctions. 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 make the desired behavior observable, remove whatever currently pays for its opposite, and attach the reward to the behavior rather than to the noisy outcome downstream of it. 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
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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.
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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.
Constraining the option set to bias the decision.
Assuming the conclusion in the premise.
The conclusion is hidden inside the premise.
What's true of the parts is assumed true of the whole.
Because there's no sharp line, no distinction exists.
Quietly redefining a term mid-argument.
What's true of the whole is assumed true of the parts.
Insisting on a word's original meaning over its current one.
Assuming the truth must lie between two extremes.
Deriving 'is' from 'ought.'
Changing success criteria whenever the prior criteria are met.
Deriving 'ought' from 'is.'
Where False Equivalence 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 Periodic Table of Human Behavior
The full 1,267-element map this page belongs to.
- CourseIncentives 101
The free ten-part primer on reading a payoff structure.
Questions about False Equivalence
- What is False Equivalence?
- False Equivalence is treating two things as comparable when they're not. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0301, within the Definition Fallacy family. The core principle: treating two things as comparable when they're not. 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 False Equivalence?
- Benchmarking that washes out meaningful distinctions. The Incentives Lab catalogs everyday, organizational, and historical instances of this element on its Human Behavior Taxonomy™ page (HBT-COG-0301).
- How is False Equivalence exploited?
- Benchmarking that washes out meaningful distinctions.
- How do you design around False Equivalence?
- Name the behavior you want in observable terms, remove what currently pays for the opposite, attach the reward to the behavior rather than a lagging proxy, and publish how you will detect gaming.
- Which behavioral dimension does False Equivalence belong to?
- False Equivalence is classified in the Cognition dimension (COG) of the Human Behavior Taxonomy™, family "Definition Fallacy", class "Logical Fallacy". Its permanent identifier is HBT-COG-0301 and its evidence grade is B.