Edgeworth box
E953115
The Edgeworth box is a graphical tool in microeconomics used to analyze the distribution of resources and the efficiency of allocations between two consumers or goods.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Edgeworth box canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11912890 — 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: Edgeworth box Context triple: [Francis Ysidro Edgeworth, knownFor, Edgeworth box]
-
A.
Pareto efficiency
Pareto efficiency is an economic concept describing an allocation of resources where no individual can be made better off without making someone else worse off.
-
B.
Nash bargaining solution
The Nash bargaining solution is a foundational concept in game theory that defines a fair and efficient outcome for two-party bargaining problems based on axioms of rationality and symmetry.
-
C.
Gale–Nikaidō–Debreu theorem
The Gale–Nikaidō–Debreu theorem is a fundamental result in mathematical economics that provides conditions ensuring the existence (and sometimes uniqueness) of equilibrium in certain nonlinear and general equilibrium models.
-
D.
Arrow–Debreu model
The Arrow–Debreu model is a foundational general equilibrium framework in economics that rigorously characterizes how competitive markets can allocate resources efficiently across time and under uncertainty.
-
E.
Harberger triangle
The Harberger triangle is an economic concept representing the deadweight loss or efficiency cost created by market distortions such as taxes, price controls, or monopolies, typically illustrated as a triangular area on a supply-and-demand graph.
- 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: Edgeworth box Target entity description: The Edgeworth box is a graphical tool in microeconomics used to analyze the distribution of resources and the efficiency of allocations between two consumers or goods.
-
A.
Pareto efficiency
Pareto efficiency is an economic concept describing an allocation of resources where no individual can be made better off without making someone else worse off.
-
B.
Nash bargaining solution
The Nash bargaining solution is a foundational concept in game theory that defines a fair and efficient outcome for two-party bargaining problems based on axioms of rationality and symmetry.
-
C.
Gale–Nikaidō–Debreu theorem
The Gale–Nikaidō–Debreu theorem is a fundamental result in mathematical economics that provides conditions ensuring the existence (and sometimes uniqueness) of equilibrium in certain nonlinear and general equilibrium models.
-
D.
Arrow–Debreu model
The Arrow–Debreu model is a foundational general equilibrium framework in economics that rigorously characterizes how competitive markets can allocate resources efficiently across time and under uncertainty.
-
E.
Harberger triangle
The Harberger triangle is an economic concept representing the deadweight loss or efficiency cost created by market distortions such as taxes, price controls, or monopolies, typically illustrated as a triangular area on a supply-and-demand graph.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
economic model
ⓘ
graphical representation ⓘ microeconomic analysis tool ⓘ |
| alsoKnownAs | Edgeworth–Bowley box NERFINISHED ⓘ |
| appliesTo |
pure exchange economies
ⓘ
two-agent economies ⓘ |
| assumes |
fixed aggregate endowment of goods
ⓘ
two consumers ⓘ two goods ⓘ well-behaved preferences ⓘ |
| canBeExtendedTo |
analysis with production possibility frontiers
ⓘ
production economies ⓘ |
| component |
contract curve
ⓘ
endowment point ⓘ indifference curves of first consumer ⓘ indifference curves of second consumer ⓘ origin of first consumer at lower-left corner ⓘ origin of second consumer at upper-right corner ⓘ |
| field | microeconomics ⓘ |
| historicalPeriod | late 19th century economic theory ⓘ |
| illustrates |
Pareto-efficient allocations
ⓘ
Pareto-improving reallocations ⓘ marginal rate of substitution equality at efficiency ⓘ |
| namedAfter | Francis Ysidro Edgeworth NERFINISHED ⓘ |
| relatedTo |
Walrasian equilibrium
NERFINISHED
ⓘ
bargaining theory ⓘ contract curve ⓘ core of an economy ⓘ general equilibrium theory ⓘ indifference curve analysis ⓘ |
| represents |
allocations of two goods between two agents
ⓘ
feasible allocations ⓘ initial endowments ⓘ mutually beneficial trades ⓘ |
| usedFor |
analyzing bargaining outcomes
ⓘ
analyzing distribution of resources ⓘ analyzing efficiency of allocations ⓘ analyzing exchange economies ⓘ analyzing two-person, two-good exchange ⓘ illustrating contract curves ⓘ illustrating core of an economy ⓘ studying Pareto efficiency ⓘ teaching general equilibrium concepts ⓘ |
| usedIn |
graduate microeconomic theory courses
ⓘ
intermediate microeconomics textbooks ⓘ |
| visualDimension | two-dimensional diagram ⓘ |
| visualizedAs | rectangle ⓘ |
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: Edgeworth box Description of subject: The Edgeworth box is a graphical tool in microeconomics used to analyze the distribution of resources and the efficiency of allocations between two consumers or goods.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.