James McGill Buchanan Jr.
E441915
James McGill Buchanan Jr. was an American economist and Nobel laureate best known for developing public choice theory, which applies economic principles to political decision-making.
All labels observed (1)
| Label | Occurrences |
|---|---|
| James McGill Buchanan Jr. canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4420231 — 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: James McGill Buchanan Jr. Context triple: [James M. Buchanan, fullName, James McGill Buchanan Jr.]
-
A.
James Buchanan
James Buchanan was the 15th president of the United States, whose ineffective leadership in the years just before the Civil War is widely criticized by historians.
-
B.
James Knox Taylor
James Knox Taylor was an American architect who served as Supervising Architect of the U.S. Treasury, overseeing the design of numerous prominent federal buildings in the late 19th and early 20th centuries.
-
C.
Rutherford Hayes Jr.
Rutherford Hayes Jr. was the son of U.S. President Rutherford B. Hayes, belonging to the prominent Hayes family of 19th-century American politics.
-
D.
James G. Polk
James G. Polk was an American journalist and Pulitzer Prize–winning investigative reporter known for his work uncovering political corruption.
-
E.
Rutherford B. Hayes
Rutherford B. Hayes was the 19th president of the United States, known for overseeing the end of Reconstruction and the controversial 1876 election that marked a key moment in the Gilded Age.
- 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: James McGill Buchanan Jr. Target entity description: James McGill Buchanan Jr. was an American economist and Nobel laureate best known for developing public choice theory, which applies economic principles to political decision-making.
-
A.
James Buchanan
James Buchanan was the 15th president of the United States, whose ineffective leadership in the years just before the Civil War is widely criticized by historians.
-
B.
James Knox Taylor
James Knox Taylor was an American architect who served as Supervising Architect of the U.S. Treasury, overseeing the design of numerous prominent federal buildings in the late 19th and early 20th centuries.
-
C.
Rutherford Hayes Jr.
Rutherford Hayes Jr. was the son of U.S. President Rutherford B. Hayes, belonging to the prominent Hayes family of 19th-century American politics.
-
D.
James G. Polk
James G. Polk was an American journalist and Pulitzer Prize–winning investigative reporter known for his work uncovering political corruption.
-
E.
Rutherford B. Hayes
Rutherford B. Hayes was the 19th president of the United States, known for overseeing the end of Reconstruction and the controversial 1876 election that marked a key moment in the Gilded Age.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
Nobel laureate in Economic Sciences
ⓘ
economist ⓘ human ⓘ |
| academicDegree | PhD in economics ⓘ |
| awardReceived |
National Humanities Medal
NERFINISHED
ⓘ
Nobel Memorial Prize in Economic Sciences NERFINISHED ⓘ Nobel Prize in Economic Sciences 1986 NERFINISHED ⓘ |
| birthDate | 1919-10-03 ⓘ |
| birthPlace | Murfreesboro, Tennessee, United States NERFINISHED ⓘ |
| causeOfDeath | respiratory failure ⓘ |
| coAuthor |
Geoffrey Brennan
NERFINISHED
ⓘ
Gordon Tullock NERFINISHED ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| deathDate | 2013-01-09 ⓘ |
| doctoralAdvisor | Frank H. Knight NERFINISHED ⓘ |
| educatedAt |
Middle Tennessee State Teachers College
NERFINISHED
ⓘ
University of Chicago ⓘ University of Tennessee NERFINISHED ⓘ |
| employer |
Florida State University
NERFINISHED
ⓘ
George Mason University NERFINISHED ⓘ University of Tennessee NERFINISHED ⓘ University of Virginia NERFINISHED ⓘ Virginia Polytechnic Institute and State University NERFINISHED ⓘ |
| familyName | Buchanan NERFINISHED ⓘ |
| fieldOfWork |
constitutional economics
ⓘ
economics ⓘ political economy ⓘ public choice theory ⓘ |
| founded | Center for Study of Public Choice NERFINISHED ⓘ |
| fullName | James McGill Buchanan Jr. NERFINISHED ⓘ |
| givenName | James ⓘ |
| influencedBy |
Frank H. Knight
NERFINISHED
ⓘ
Italian public finance tradition ⓘ Knut Wicksell NERFINISHED ⓘ |
| knownFor |
constitutional economics
ⓘ
public choice theory ⓘ theory of public debt ⓘ work on political decision-making using economic analysis ⓘ |
| memberOf | Mont Pelerin Society NERFINISHED ⓘ |
| notableWork |
Democracy in Deficit
NERFINISHED
ⓘ
Public Principles of Public Debt NERFINISHED ⓘ The Calculus of Consent NERFINISHED ⓘ The Limits of Liberty NERFINISHED ⓘ |
| placeOfDeath | Blacksburg, Virginia, United States NERFINISHED ⓘ |
| positionHeld |
Distinguished Professor of Economics at George Mason University
ⓘ
professor of economics ⓘ |
| theoreticalApproach |
Virginia school of political economy
NERFINISHED
ⓘ
classical liberalism ⓘ |
| workLocation |
Blacksburg, Virginia, United States
NERFINISHED
ⓘ
Charlottesville, Virginia, United States NERFINISHED ⓘ Fairfax, Virginia, 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: James McGill Buchanan Jr. Description of subject: James McGill Buchanan Jr. was an American economist and Nobel laureate best known for developing public choice theory, which applies economic principles to political decision-making.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.