Leonid Hurwicz
E776124
Leonid Hurwicz was a Polish-American economist and mathematician best known as a pioneer of mechanism design theory and a Nobel Memorial Prize laureate in Economic Sciences.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Leonid Hurwicz canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9070743 — 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: Leonid Hurwicz Context triple: [Tjalling C. Koopmans, sharedAwardWith, Leonid Hurwicz]
-
A.
Kenneth Arrow
Kenneth Arrow was a Nobel Prize–winning American economist renowned for his foundational contributions to social choice theory and general equilibrium economics.
-
B.
John Harsanyi
John Harsanyi was a Hungarian-American economist and Nobel laureate renowned for his foundational contributions to game theory and welfare economics, particularly his work on modeling rational behavior and social choice under uncertainty.
-
C.
Lloyd Shapley
Lloyd Shapley was an American mathematician and Nobel laureate renowned for his foundational contributions to game theory and the theory of stable matching.
-
D.
Gérard Debreu
Gérard Debreu was a French economist and mathematician best known for his rigorous formulation of general equilibrium theory, for which he received the Nobel Memorial Prize in Economic Sciences.
-
E.
Reinhard Selten
Reinhard Selten was a German economist and game theorist, Nobel laureate, and pioneer of bounded rationality and equilibrium refinement concepts in game theory.
- 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: Leonid Hurwicz Target entity description: Leonid Hurwicz was a Polish-American economist and mathematician best known as a pioneer of mechanism design theory and a Nobel Memorial Prize laureate in Economic Sciences.
-
A.
Kenneth Arrow
Kenneth Arrow was a Nobel Prize–winning American economist renowned for his foundational contributions to social choice theory and general equilibrium economics.
-
B.
John Harsanyi
John Harsanyi was a Hungarian-American economist and Nobel laureate renowned for his foundational contributions to game theory and welfare economics, particularly his work on modeling rational behavior and social choice under uncertainty.
-
C.
Lloyd Shapley
Lloyd Shapley was an American mathematician and Nobel laureate renowned for his foundational contributions to game theory and the theory of stable matching.
-
D.
Gérard Debreu
Gérard Debreu was a French economist and mathematician best known for his rigorous formulation of general equilibrium theory, for which he received the Nobel Memorial Prize in Economic Sciences.
-
E.
Reinhard Selten
Reinhard Selten was a German economist and game theorist, Nobel laureate, and pioneer of bounded rationality and equilibrium refinement concepts in game theory.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
economist
ⓘ
human ⓘ mathematician ⓘ university teacher ⓘ |
| awardReceived |
Honorary Doctorate from Northwestern University
NERFINISHED
ⓘ
National Medal of Science ⓘ Nobel Memorial Prize in Economic Sciences ⓘ |
| causeOfDeath | renal failure ⓘ |
| citizenship |
Poland
NERFINISHED
ⓘ
United States of America ⓘ |
| coRecipientOf | 2007 Nobel Memorial Prize in Economic Sciences NERFINISHED ⓘ |
| countryOfBirth | Russian Empire ⓘ |
| countryOfDeath | United States of America ⓘ |
| dateOfBirth | 1917-08-21 ⓘ |
| dateOfDeath | 2008-06-24 ⓘ |
| educatedAt |
London School of Economics
ⓘ
University of Geneva NERFINISHED ⓘ University of Warsaw NERFINISHED ⓘ |
| employer |
Massachusetts Institute of Technology
ⓘ
Northwestern University NERFINISHED ⓘ Stanford University ⓘ University of Chicago ⓘ University of Illinois at Urbana–Champaign NERFINISHED ⓘ University of Minnesota NERFINISHED ⓘ |
| ethnicGroup | Polish Jews NERFINISHED ⓘ |
| familyName | Hurwicz NERFINISHED ⓘ |
| fieldOfWork |
economics
ⓘ
game theory ⓘ mathematics ⓘ mechanism design ⓘ |
| givenName | Leonid NERFINISHED ⓘ |
| immigratedTo | United States of America ⓘ |
| knownFor |
contributions to welfare economics
ⓘ
mechanism design theory ⓘ theory of incentive compatibility ⓘ |
| memberOf |
American Academy of Arts and Sciences
ⓘ
Econometric Society NERFINISHED ⓘ National Academy of Sciences ⓘ |
| name | Leonid Hurwicz NERFINISHED ⓘ |
| NobelPrizeMotivation | for having laid the foundations of mechanism design theory ⓘ |
| NobelPrizeYear | 2007 ⓘ |
| notableWork | pioneering work on mechanism design theory ⓘ |
| placeOfBirth | Moscow ⓘ |
| placeOfDeath | Minneapolis NERFINISHED ⓘ |
| positionHeld | Regents Professor of Economics at the University of Minnesota ⓘ |
| religion | Judaism ⓘ |
| residence | Minneapolis NERFINISHED ⓘ |
| sexOrGender | male ⓘ |
| sharedNobelPrizeWith |
Eric S. Maskin
NERFINISHED
ⓘ
Roger B. Myerson 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: Leonid Hurwicz Description of subject: Leonid Hurwicz was a Polish-American economist and mathematician best known as a pioneer of mechanism design theory and a Nobel Memorial Prize laureate in Economic Sciences.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Tjalling C. Koopmans