Heckman
E428367
Heckman is a surname most prominently associated with Nobel Prize–winning economist James J. Heckman, known for his work on econometrics and labor economics.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Heckman canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4294746 — 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: Heckman Context triple: [James Heckman, familyName, Heckman]
-
A.
Blinder
Blinder is the NATO reporting name for the Soviet-era Tupolev Tu-22 supersonic bomber aircraft.
-
B.
Hicks
Hicks is a common English surname borne by numerous notable individuals across politics, sports, entertainment, and other fields.
-
C.
Hoffer
Hoffer is a surname most notably associated with Abram Hoffer, a Canadian psychiatrist known for his work in orthomolecular medicine and niacin therapy for mental illness.
-
D.
Karasek
Karasek is a surname of Central or Eastern European origin, notably borne by Austrian diplomat and politician Franz Karasek.
-
E.
Hart
Hart is a local government district and civil parish area in Hampshire, England, known for its high quality of life and largely rural character.
- 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: Heckman Target entity description: Heckman is a surname most prominently associated with Nobel Prize–winning economist James J. Heckman, known for his work on econometrics and labor economics.
-
A.
Blinder
Blinder is the NATO reporting name for the Soviet-era Tupolev Tu-22 supersonic bomber aircraft.
-
B.
Hicks
Hicks is a common English surname borne by numerous notable individuals across politics, sports, entertainment, and other fields.
-
C.
Hoffer
Hoffer is a surname most notably associated with Abram Hoffer, a Canadian psychiatrist known for his work in orthomolecular medicine and niacin therapy for mental illness.
-
D.
Karasek
Karasek is a surname of Central or Eastern European origin, notably borne by Austrian diplomat and politician Franz Karasek.
-
E.
Hart
Hart is a local government district and civil parish area in Hampshire, England, known for its high quality of life and largely rural character.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
Nobel laureate in Economics
ⓘ
economist ⓘ family name ⓘ person ⓘ surname ⓘ |
| awardReceived |
Dan David Prize
NERFINISHED
ⓘ
Frisch Medal NERFINISHED ⓘ John Bates Clark Medal NERFINISHED ⓘ Nobel Memorial Prize in Economic Sciences NERFINISHED ⓘ |
| birthName | James Joseph Heckman NERFINISHED ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1944-04-19 ⓘ |
| educatedAt |
Colorado College
NERFINISHED
ⓘ
Princeton University ⓘ |
| employer |
University College London
NERFINISHED
ⓘ
University of Chicago ⓘ |
| fieldOfWork |
econometrics
ⓘ
labor economics ⓘ |
| gender | male ⓘ |
| hasAcademicAdvisor | Albert Ando NERFINISHED ⓘ |
| hasDoctoralStudent |
Edward Vytlacil
NERFINISHED
ⓘ
Salvador Navarro NERFINISHED ⓘ Sergio Urzúa NERFINISHED ⓘ |
| hasLanguageOfOrigin | English ⓘ |
| hasNotableBearer | James J. Heckman NERFINISHED ⓘ |
| knownFor |
Heckman correction
NERFINISHED
ⓘ
microeconometrics of labor markets ⓘ selection bias modeling ⓘ |
| memberOf |
American Academy of Arts and Sciences
ⓘ
National Academy of Sciences ⓘ |
| notableWork |
research on returns to education
ⓘ
“Sample Selection Bias as a Specification Error” NERFINISHED ⓘ “The Common Structure of Statistical Models of Truncation, Sample Selection and Limited Dependent Variables” NERFINISHED ⓘ |
| placeOfBirth | Chicago NERFINISHED ⓘ |
| positionHeld | Henry Schultz Distinguished Service Professor of Economics NERFINISHED ⓘ |
| researchInterest |
early childhood education
ⓘ
human capital ⓘ inequality ⓘ structural econometric models ⓘ |
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: Heckman Description of subject: Heckman is a surname most prominently associated with Nobel Prize–winning economist James J. Heckman, known for his work on econometrics and labor economics.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.