Procedural Rationality
Herbert Simon's frame: agents use heuristics that work under real cognitive limits, not impossible global optima.
"'Rational' inside the brain you actually have, not the one economists drew on the board."
What is Procedural Rationality? Herbert Simon's frame: agents use heuristics that work under real cognitive limits, not impossible global optima. Designing policies and tools that assume bounded, not infinite, decision capacity.
Camerer & Loewenstein cite Simon to justify behavioral assumptions about willpower and computation.
Designing policies and tools that assume bounded, not infinite, decision capacity.
Stop optimizing for the agent in the textbook. Optimize for the one in the meeting.
Use the model. Pick the move.
Herbert Simon's frame: agents use heuristics that work under real cognitive limits, not impossible global optima. You've just seen this: Camerer & Loewenstein cite Simon to justify behavioral assumptions about willpower and computation. Which lever does the model recommend?
Pick a lever. There are no neutral ones — every incentive funds a behavior somewhere.
Pick a reaction to Procedural Rationality
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The full taxonomy entry
Every concept in the Atlas uses the same structure — so Procedural Rationality can be compared, recombined, and cited like an element on a periodic table.
- Business
- Leadership
- Government
- Healthcare
- Education
- Sales
- Marketing
- AI
- Negotiation
- Media
- Public Policy
- Relationships
- Where in our org would Procedural Rationality most often show up unnoticed?
- Which metric, ritual, or contract clause quietly rewards Procedural Rationality?
- If we removed every payoff for Procedural Rationality, what behavior would replace it?
- Who benefits when Procedural Rationality persists — and who pays the cost?
- People defend the status quo using the language of procedural rationality.
- Decisions cluster around the easiest narrative rather than the strongest evidence.
- New data changes the slide deck but not the decision.
- Anyone naming the pattern is treated as the problem.
Every Atlas entry is a node in a knowledge graph. See the related rail below to follow the connections.
See Procedural Rationality through 3 lenses
Each layer of the Incentives OS reframes this concept with its own thinkers, vocabulary, and diagnostic question.
Do you actually know Procedural Rationality?
Three quick questions. Result is saved into your review streak — come back when the term is due to lock it in.
Which best describes Procedural Rationality?
Worked example, counter-example & concept map
On-demand AI analysis grounded in the Lab's research. Cached on your device after first run.
When you encounter Procedural Rationality, your prefrontal cortex has to do extra work to override the automatic response — and that override budget is finite.
Executive control, planning, impulse override, working memory, System 2. First thing to go offline under stress, fatigue, or low blood sugar. Why your 4pm decisions are worse than your 9am ones.
See Prefrontal in the Brain Atlas →Picked for you, from the Atlas
Ranked by shared learning paths, overlapping chips, and what you've saved.
Deriving general rules from specific examples; the leap from instance to concept.
The brain evolved to reason adaptively, not always truthfully, to reduce the cost of errors.
We solve problems by adding, even when subtracting would be better.
Assuming that if one option is true, another must be false, when both can be true.
Presuming a purposeful actor behind events that may have no actor at all.
What cannot be settled by experiment is not worth debating.
Send the card, not just the link
A pre-rendered social card with the title, eyebrow, and URL. Copy the link, post it anywhere, or download the SVG for slides.
More definitions to follow
Every term in the Atlas connects to a dozen others. Pick any of these and see where it takes you.
Working memory has limits.
Endless choice and swipe loops reduce commitment and increase dissatisfaction.
Systems tend toward disorder unless energy is invested to maintain order.
After noticing something, we start seeing it everywhere.
We miss unexpected events when focused on something else.
Some processes converge to the same equilibrium regardless of where they started — history stops mattering.
Spending money triggers genuine psychological pain — and credit cards quietly mute it.
Adversarial testing of AI systems.
Social rejection activates the same brain regions as physical pain.
40 inventive principles distilled from patent literature for resolving technical contradictions.
Logging of AI inputs, outputs, and decisions.
Assuming the conclusion in the premise.