James Poterba
E790053
James Poterba is an American economist known for his work on public finance, taxation, and retirement saving, and for serving as president of the National Bureau of Economic Research.
All labels observed (1)
| Label | Occurrences |
|---|---|
| James Poterba canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9303553 — 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 Poterba Context triple: [Emmanuel Saez, doctoralAdvisor, James Poterba]
-
A.
James Honaker
James Honaker is a political scientist and statistician known for his work on methods for handling missing data and for coauthoring influential research with Gary King.
-
B.
Thomas J. Greytak
Thomas J. Greytak is an American physicist known for his work in low-temperature physics and his long association with the Massachusetts Institute of Technology.
-
C.
Neil Buchanan
Neil Buchanan is a British television presenter, artist, and musician best known for hosting the children's art show "Art Attack."
-
D.
Paul N. McCloskey Jr.
Paul N. “Pete” McCloskey Jr. is a former Republican U.S. Congressman from California known for his outspoken opposition to the Vietnam War and his role as a reform-minded critic of executive power and intelligence abuses.
-
E.
Douglas Davenport
Douglas Davenport is a brilliant but morally ambiguous scientist and the primary antagonist-turned-ally in the Disney XD series "Lab Rats."
- 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 Poterba Target entity description: James Poterba is an American economist known for his work on public finance, taxation, and retirement saving, and for serving as president of the National Bureau of Economic Research.
-
A.
James Honaker
James Honaker is a political scientist and statistician known for his work on methods for handling missing data and for coauthoring influential research with Gary King.
-
B.
Thomas J. Greytak
Thomas J. Greytak is an American physicist known for his work in low-temperature physics and his long association with the Massachusetts Institute of Technology.
-
C.
Neil Buchanan
Neil Buchanan is a British television presenter, artist, and musician best known for hosting the children's art show "Art Attack."
-
D.
Paul N. McCloskey Jr.
Paul N. “Pete” McCloskey Jr. is a former Republican U.S. Congressman from California known for his outspoken opposition to the Vietnam War and his role as a reform-minded critic of executive power and intelligence abuses.
-
E.
Douglas Davenport
Douglas Davenport is a brilliant but morally ambiguous scientist and the primary antagonist-turned-ally in the Disney XD series "Lab Rats."
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
economist
ⓘ
person ⓘ |
| affiliation | National Bureau of Economic Research ⓘ |
| areaOfInfluence | U.S. economic policy discussion ⓘ |
| citizenship |
United States
ⓘ
linked to:
United States of America
|
| countryOfWork |
United States
ⓘ
linked to:
United States of America
|
| employer | National Bureau of Economic Research ⓘ |
| familyName | Poterba ⓘ |
| fieldOfWork |
economics
ⓘ
public finance ⓘ retirement saving ⓘ taxation ⓘ |
| givenName | James ⓘ |
| hasResearchFocus |
household saving behavior
ⓘ
public economics ⓘ retirement income security ⓘ tax policy and incentives ⓘ |
| knownFor |
research on public finance
ⓘ
research on retirement saving ⓘ research on taxation ⓘ |
| languageOfWorkOrName | English ⓘ |
| name | James Poterba ⓘ |
| notableRole | leader of a major U.S. economic research organization ⓘ |
| occupation | economist ⓘ |
| positionHeld | president of the National Bureau of Economic Research ⓘ |
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 Poterba Description of subject: James Poterba is an American economist known for his work on public finance, taxation, and retirement saving, and for serving as president of the National Bureau of Economic Research.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.