Gérard Debreu

French economist and mathematician (1921–2004)
Person human Q210960
Press Enter · cited answer in seconds

Summary

Gérard Debreu was born on July 4, 1921[1], in Calais[2]. He died on December 31, 2004[3], in Paris[4]. He worked as a mathematician[5], economist[6], researcher[7], and university teacher[8]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (472 views/month, #7,244 of 1,000,298).[9]

Key Facts

  • Place of burial: Crématorium-columbarium du Père-Lachaise[10]
  • Country of citizenship: France[11], United States[12]
  • Field of work: general equilibrium theory[13], economics[14]
  • Position held: president[15]
  • Employer: University of California, Berkeley[16], Yale University[17]
  • Educated at: École Normale Supérieure[18], Stanford University[19]
  • Doctoral advisor: Maurice Allais[20]
  • Award received: Commander of the National Order of Merit[21], Humboldt Research Fellowship[22], Humboldt Prize[23], Distinguished Fellow of the American Economic Association[24], doctor honoris causa of Keiō University[25], Honorary doctor of the University of Lausanne[26], Fisher-Schultz Lecture[27], Fellow of the Econometric Society[28], Guggenheim Fellowship[29], Prize in Economic Sciences in Memory of Alfred Nobel[30], honorary doctor of the University of Toulouse[31], honorary doctorate from University of Bordeaux-I[32], Officer of the Legion of Honour[33], honorary doctorate from University of Dunkerque[34]
  • Member of: French Academy of Sciences[35], National Academy of Sciences[36], American Academy of Arts and Sciences[37], American Philosophical Society[38], American Association for the Advancement of Science[39], Econometric Society[40]
  • Sex or gender: male[41]
  • Doctoral student: Graciela Chichilnisky[42], Xavier Vives i Torrents[43], Beth E. Allen[44], Volker Böhm[45], Richard Russell Cornwall[46], Marcus C. Berliant[47], Jean-Pascal Bénassy[48], Tatsuro Ichiishi[49], Jean-Michel Grandmont[50], R. Bryce (Robert) Hool[51]
  • Commons category: Gérard Debreu[52]
  • Residence: United States[53]
  • Family name: Debreu[54]
  • Given name: Gérard[55]
  • Significant event: funeral[56]

Body

Works and Contributions

Things named for Gérard Debreu include Arrow–Debreu model[57], an economic model[58] and Sonnenschein–Mantel–Debreu theorem[59], a theorem[60].

Why It Matters

Gérard Debreu has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[61] He is known by 42 alternative names across languages and contexts.[62]

Entities named for him include Arrow–Debreu model[57], an economic model[58] and Sonnenschein–Mantel–Debreu theorem[59], a theorem[60].

His notable doctoral advisees include Graciela Chichilnisky[63], a mathematician[64], b. 1946[65], of United States[66], specialised in topology[67] and Thierry de Montbrial[68], an economist[69], b. 1943[70], of France[71], awarded the Commander of the Order of Agricultural Merit[72].

FAQs

Where was Gérard Debreu born?

Gérard Debreu's place of birth was Calais[2].

Where did Gérard Debreu die?

Gérard Debreu died in Paris[4].

What did Gérard Debreu do for work?

Gérard Debreu worked as a mathematician[5], economist[6], researcher[7], and university teacher[8].

Where did Gérard Debreu go to school?

Gérard Debreu was educated at École Normale Supérieure[18] and Stanford University[19].

What awards did Gérard Debreu receive?

Honors received include Commander of the National Order of Merit[21], Humboldt Research Fellowship[22], Humboldt Prize[23], and Distinguished Fellow of the American Economic Association[24].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [41] ↑ . BnF authorities. Retrieved . wikidata.org.
  4. [11] ↑ . wikidata.org.
  5. [12] ↑ . Le Monde. wikidata.org.
  6. [15] ↑ . wikidata.org.
  7. [18] ↑ . wikidata.org.
  8. [19] ↑ . Retrieved . wikidata.org.
  9. [13] ↑ . wikidata.org.
  10. [14] ↑ . wikidata.org.
  11. [5] ↑ . wikidata.org.
  12. [6] ↑ . wikidata.org.
  13. [7] ↑ . wikidata.org.
  14. [8] ↑ . Journal officiel de la République française. legifrance.gouv.fr. Provenance: wikidata.org.
  15. [16] ↑ . Journal officiel de la République française. legifrance.gouv.fr. Provenance: wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [10] ↑ . wikidata.org.
  18. [21] ↑ . wikidata.org.
  19. [22] ↑ . wikidata.org.
  20. [23] ↑ . wikidata.org.
  21. [24] ↑ . wikidata.org.
  22. [25] ↑ . wikidata.org.
  23. [26] ↑ . wikidata.org.
  24. [27] ↑ . wikidata.org.
  25. [28] ↑ . econometricsociety.org. Retrieved . econometricsociety.org. Provenance: wikidata.org.
  26. [29] ↑ . wikidata.org.
  27. [30] ↑ . nobelprize.org. Retrieved . nobelprize.org. Provenance: wikidata.org.
  28. [31] ↑ . ut-capitole.fr. ut-capitole.fr. Provenance: wikidata.org.
  29. [32] ↑ . Journal officiel de la République française. nobelprize.org. Provenance: wikidata.org.
  30. [33] ↑ . wikidata.org.
  31. [34] ↑ . Journal officiel de la République française. legifrance.gouv.fr. Provenance: wikidata.org.
  32. [20] ↑ . wikidata.org.
  33. [42] ↑ . wikidata.org.
  34. [43] ↑ . wikidata.org.
  35. [44] ↑ . wikidata.org.
  36. [45] ↑ . wikidata.org.
  37. [46] ↑ . Mathematics Genealogy Project. wikidata.org.
  38. [47] ↑ . Mathematics Genealogy Project. wikidata.org.
  39. [48] ↑ . Mathematics Genealogy Project. wikidata.org.
  40. [49] ↑ . Mathematics Genealogy Project. wikidata.org.
  41. [50] ↑ . Mathematics Genealogy Project. wikidata.org.
  42. [51] ↑ . Mathematics Genealogy Project. wikidata.org.
  43. [52] ↑ . wikidata.org.
  44. [35] ↑ . wikidata.org.
  45. [36] ↑ . wikidata.org.
  46. [37] ↑ . wikidata.org.
  47. [38] ↑ . NNDB. wikidata.org.
  48. [39] ↑ . NNDB. wikidata.org.
  49. [40] ↑ . econometricsociety.org. Retrieved . econometricsociety.org. Provenance: wikidata.org.
  50. [53] ↑ . Le Monde. wikidata.org.
  51. [1] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  52. [3] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  53. [54] ↑ . Journal officiel de la République française. legifrance.gouv.fr. Provenance: wikidata.org.
  54. [55] ↑ . Journal officiel de la République française. legifrance.gouv.fr. Provenance: wikidata.org.
  55. [56] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [63] ↑ . wikidata.org. → on this site
  2. [68] ↑ . wikidata.org. → on this site
  3. [57] ↑ . wikidata.org. → on this site
  4. [59] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [64] ↑ . Wikidata. wikidata.org. → on this site
  2. [65] ↑ . Wikidata. wikidata.org. → on this site
  3. [66] ↑ . Wikidata. wikidata.org. → on this site
  4. [67] ↑ . Wikidata. wikidata.org. → on this site
  5. [69] ↑ . Wikidata. wikidata.org. → on this site
  6. [70] ↑ . Wikidata. wikidata.org. → on this site
  7. [71] ↑ . Wikidata. wikidata.org. → on this site
  8. [72] ↑ . Wikidata. wikidata.org. → on this site
  9. [58] ↑ . Wikidata. wikidata.org. → on this site
  10. [60] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [9] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [61] ↑ . Wikidata sitelinks. wikidata.org.
  3. [62] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Gérard Debreu. Retrieved October 15, 2026, from https://4ort.xyz/entity/gerard-debreu
MLA “Gérard Debreu.” 4ort.xyz Knowledge Graph, 4ort.xyz, 15 Oct. 2026, https://4ort.xyz/entity/gerard-debreu.
BibTeX @misc{4ortxyz_gerard-debreu_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Gérard Debreu}}, year = {2026}, url = {https://4ort.xyz/entity/gerard-debreu}, note = {Accessed: 2026-10-15}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Gérard Debreu — https://4ort.xyz/entity/gerard-debreu (retrieved 2026-10-15)

Canonical URL: https://4ort.xyz/entity/gerard-debreu · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 21w ago · Epìdosis · 2026-05-19 view diff on Wikidata ↗
    Image purged license → —
    Image purged at → —
    Image needs reharvest → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32080|batch #32080]]: import P21 and P106 from GND (22)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.