Laffer curve
E79881
The Laffer curve is an economic theory that illustrates the relationship between tax rates and government revenue, suggesting that beyond a certain point higher tax rates reduce total revenue by discouraging work and investment.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Laffer curve canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T639500 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Laffer curve Context triple: [Reaganomics, influencedBy, Laffer curve]
-
A.
Ricardian equivalence
Ricardian equivalence is an economic theory proposing that consumers anticipate future taxes implied by government borrowing and therefore adjust their saving so that deficit-financed tax cuts do not affect overall demand.
-
B.
Phillips curve framework
The Phillips curve framework is a macroeconomic concept that posits an inverse relationship between inflation and unemployment, shaping policymakers’ understanding of inflation dynamics and trade-offs in the postwar era.
-
C.
Reaganomics
Reaganomics is the conservative, supply-side economic program of U.S. President Ronald Reagan, emphasizing tax cuts, deregulation, reduced social spending, and tight monetary policy to curb inflation and stimulate growth.
-
D.
IS-LM model
The IS-LM model is a macroeconomic framework that depicts the interaction between the goods market and the money market to determine equilibrium output and interest rates.
-
E.
Lucas critique
The Lucas critique is an influential argument in macroeconomics asserting that policy evaluations based on historical correlations are unreliable because people’s expectations and behavior change systematically when policy rules change.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Laffer curve Target entity description: The Laffer curve is an economic theory that illustrates the relationship between tax rates and government revenue, suggesting that beyond a certain point higher tax rates reduce total revenue by discouraging work and investment.
-
A.
Ricardian equivalence
Ricardian equivalence is an economic theory proposing that consumers anticipate future taxes implied by government borrowing and therefore adjust their saving so that deficit-financed tax cuts do not affect overall demand.
-
B.
Phillips curve framework
The Phillips curve framework is a macroeconomic concept that posits an inverse relationship between inflation and unemployment, shaping policymakers’ understanding of inflation dynamics and trade-offs in the postwar era.
-
C.
Reaganomics
Reaganomics is the conservative, supply-side economic program of U.S. President Ronald Reagan, emphasizing tax cuts, deregulation, reduced social spending, and tight monetary policy to curb inflation and stimulate growth.
-
D.
IS-LM model
The IS-LM model is a macroeconomic framework that depicts the interaction between the goods market and the money market to determine equilibrium output and interest rates.
-
E.
Lucas critique
The Lucas critique is an influential argument in macroeconomics asserting that policy evaluations based on historical correlations are unreliable because people’s expectations and behavior change systematically when policy rules change.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
concept in public finance
ⓘ
economic theory ⓘ |
| appliesTo |
capital gains taxes
ⓘ
corporate taxes ⓘ income taxes ⓘ other distortionary taxes ⓘ |
| associatedWith |
supply-side economics
ⓘ
tax cuts debate ⓘ |
| assumes |
tax rates influence size of the tax base
ⓘ
taxpayers adjust behavior in response to tax rate changes ⓘ |
| coreIdea |
beyond some point higher tax rates can reduce total tax revenue
ⓘ
both very low and very high tax rates can yield low tax revenue ⓘ high tax rates may discourage work, saving, and investment ⓘ tax policy affects economic behavior and the tax base ⓘ there exists a tax rate that maximizes government revenue ⓘ |
| criticizedFor |
being oversimplified representation of complex tax responses
ⓘ
lack of precise empirical determination of the revenue-maximizing tax rate ⓘ |
| dependsOn |
behavioral responses to taxation
ⓘ
elasticity of capital supply ⓘ elasticity of labor supply ⓘ |
| describes | relationship between tax rates and tax revenue ⓘ |
| endpointProperty |
at 0% tax rate, government revenue is zero
ⓘ
at 100% tax rate, government revenue is assumed to be near zero ⓘ |
| field |
economics
ⓘ
public finance ⓘ taxation ⓘ |
| graphicalRepresentation | curve on a two-dimensional tax rate–revenue diagram ⓘ |
| hasShape | inverted U-shaped curve ⓘ |
| horizontalAxis | tax rate ⓘ |
| implies | there is a revenue-maximizing tax rate between 0% and 100% ⓘ |
| influenced |
conservative economic policy discourse in the United States
ⓘ
debates on top marginal income tax rates ⓘ |
| mathematicalNature | qualitative relationship rather than a fixed functional form ⓘ |
| namedAfter | Arthur Laffer ⓘ |
| originatedBy | Arthur Laffer ⓘ |
| policyRelevance |
used to argue for lower marginal tax rates in some contexts
ⓘ
used to evaluate effects of tax rate changes on revenue ⓘ |
| popularizedIn |
Reagan-era tax policy discussions
ⓘ
United States economic policy debates of the 1970s ⓘ |
| relatedConcept |
deadweight loss of taxation
ⓘ
marginal tax rate ⓘ optimal taxation ⓘ supply-side tax policy ⓘ tax base elasticity ⓘ |
| usedInArgument |
claim that cutting high tax rates can increase revenue
ⓘ
claim that raising already high tax rates may reduce revenue ⓘ |
| verticalAxis | tax revenue ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Laffer curve Description of subject: The Laffer curve is an economic theory that illustrates the relationship between tax rates and government revenue, suggesting that beyond a certain point higher tax rates reduce total revenue by discouraging work and investment.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Arthur Laffer