Armen Alchian
E443644
Armen Alchian was an influential American economist known for his foundational contributions to property rights theory, the theory of the firm, and evolutionary approaches to economic behavior.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Armen Alchian canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4374772 — 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: Armen Alchian Context triple: [Armen, hasNotableBearer, Armen Alchian]
-
A.
George Stigler
George Stigler was an American economist and Nobel laureate renowned for his work on industrial organization, the economics of regulation, and the history of economic thought.
-
B.
Ronald Coase
Ronald Coase was a British economist and Nobel laureate best known for his work on transaction costs, property rights, and the nature of the firm, which became foundational to law and economics and the Chicago School tradition.
-
C.
Oliver E. Williamson
Oliver E. Williamson was an American economist renowned for his pioneering work on transaction cost economics and the theory of the firm, for which he shared the 2009 Nobel Prize in Economic Sciences.
-
D.
Jacob Viner
Jacob Viner was a prominent 20th-century economist known for his influential work in international trade theory, public finance, and his role in shaping modern economic thought.
-
E.
Arnold Harberger
Arnold Harberger is an influential American economist known for his work on welfare economics, cost-benefit analysis, and the measurement of deadweight loss, and as a prominent figure of the Chicago School of economics.
- 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: Armen Alchian Target entity description: Armen Alchian was an influential American economist known for his foundational contributions to property rights theory, the theory of the firm, and evolutionary approaches to economic behavior.
-
A.
George Stigler
George Stigler was an American economist and Nobel laureate renowned for his work on industrial organization, the economics of regulation, and the history of economic thought.
-
B.
Ronald Coase
Ronald Coase was a British economist and Nobel laureate best known for his work on transaction costs, property rights, and the nature of the firm, which became foundational to law and economics and the Chicago School tradition.
-
C.
Oliver E. Williamson
Oliver E. Williamson was an American economist renowned for his pioneering work on transaction cost economics and the theory of the firm, for which he shared the 2009 Nobel Prize in Economic Sciences.
-
D.
Jacob Viner
Jacob Viner was a prominent 20th-century economist known for his influential work in international trade theory, public finance, and his role in shaping modern economic thought.
-
E.
Arnold Harberger
Arnold Harberger is an influential American economist known for his work on welfare economics, cost-benefit analysis, and the measurement of deadweight loss, and as a prominent figure of the Chicago School of economics.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
American economist
ⓘ
economist ⓘ human ⓘ |
| academicDegree | PhD in economics ⓘ |
| coAuthor |
Harold Demsetz
NERFINISHED
ⓘ
William R. Allen NERFINISHED ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1914-04-12 ⓘ |
| dateOfDeath | 2013-02-19 ⓘ |
| educatedAt |
Fresno State College
NERFINISHED
ⓘ
Stanford University ⓘ |
| employer | University of California, Los Angeles NERFINISHED ⓘ |
| era | 20th-century economics ⓘ |
| ethnicGroup | Armenian American NERFINISHED ⓘ |
| familyName | Alchian NERFINISHED ⓘ |
| fieldOfWork |
economics
ⓘ
evolutionary economics ⓘ microeconomics ⓘ property rights theory ⓘ theory of the firm ⓘ |
| fullName | Armen Albert Alchian NERFINISHED ⓘ |
| givenName | Armen NERFINISHED ⓘ |
| hasAcademicDiscipline |
industrial organization
ⓘ
price theory ⓘ |
| hasInfluenced |
modern microeconomic theory
ⓘ
theory of property rights in firms ⓘ |
| influenced |
law and economics
ⓘ
new institutional economics ⓘ property rights economics ⓘ |
| languageOfWorkOrName | English ⓘ |
| memberOf | Mont Pelerin Society NERFINISHED ⓘ |
| militaryService | United States Army Air Forces NERFINISHED ⓘ |
| notableFor |
contributions to property rights theory
ⓘ
contributions to the theory of the firm ⓘ evolutionary approach to economic behavior ⓘ |
| notableWork |
“Exchange and Production: Competition, Coordination, and Control”
NERFINISHED
ⓘ
“Production, Information Costs, and Economic Organization” NERFINISHED ⓘ “Uncertainty, Evolution, and Economic Theory” NERFINISHED ⓘ “University Economics” NERFINISHED ⓘ |
| occupation |
author
ⓘ
university professor ⓘ |
| placeOfBirth | Fresno, California, United States NERFINISHED ⓘ |
| placeOfDeath | Los Angeles, California, United States NERFINISHED ⓘ |
| taughtAt | University of California, Los Angeles NERFINISHED ⓘ |
| theoreticalApproach |
emphasis on information and uncertainty
ⓘ
evolutionary approach to market behavior ⓘ |
| workLocation | Los Angeles, California, United States NERFINISHED ⓘ |
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: Armen Alchian Description of subject: Armen Alchian was an influential American economist known for his foundational contributions to property rights theory, the theory of the firm, and evolutionary approaches to economic behavior.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.