Jean-Jacques Laffont

French economist (1947–2004)
Person human Q1005479
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Jean-Jacques Laffont

Summary

Jean-Jacques Laffont is a human[1]. He was born in Toulouse[2]. He was born on April 13, 1947[3]. He died in Colomiers[4]. He died on May 1, 2004[5]. He worked as an economist[6] and university teacher[7]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (8 views/month, #7,282 of 1,000,298).[8]

Key Facts

  • Jean-Jacques Laffont's place of birth was Toulouse[2].
  • Jean-Jacques Laffont died in Colomiers[4].
  • Jean-Jacques Laffont was born on April 13, 1947[3].
  • Jean-Jacques Laffont died on May 1, 2004[5].
  • Jean-Jacques Laffont held citizenship in France[9].
  • Jean-Jacques Laffont worked as an economist[6].
  • Jean-Jacques Laffont worked as a university teacher[7].
  • Jean-Jacques Laffont's field of work was economics[10].
  • Among Jean-Jacques Laffont's employers was University of Southern California[11].
  • Jean-Jacques Laffont was employed by Toulouse Capitole University[12].
  • Among Jean-Jacques Laffont's employers was University of Toulouse (1896-1968)[13].
  • Jean-Jacques Laffont was educated at Harvard University[14].
  • Jean-Jacques Laffont's education included a stint at ENSAE Paris[15].
  • Jean-Jacques Laffont was educated at Pierre and Marie Curie University[16].
  • Jean-Jacques Laffont's doctoral advisor was Kenneth Arrow[17].
  • Jean-Jacques Laffont's doctoral advisor was Jerry Green[18].
  • Jean-Jacques Laffont received the Officer of the Legion of Honour[19].
  • Jean-Jacques Laffont received the CNRS silver medal[20].
  • Jean-Jacques Laffont received the Yrjö Jahnsson Award[21].
  • Jean-Jacques Laffont received the Honorary doctor of the University of Lausanne[22].
  • Jean-Jacques Laffont received the Fellow of the Econometric Society[23].
  • Jean-Jacques Laffont received the Fellow of the American Academy of Arts and Sciences[24].
  • Jean-Jacques Laffont was a member of American Academy of Arts and Sciences[25].
  • Jean-Jacques Laffont was a member of Econometric Society[26].
  • Jean-Jacques Laffont was a member of Institut Universitaire de France[27].

Body

Origins and Family

Born in Toulouse[2], Jean-Jacques Laffont… he was born on April 13, 1947[3].

Education

Educated at Harvard University[14], a private university[28], in United States[29], founded in 1636[30], headquartered in Cambridge[31]; ENSAE Paris[15], a grande école[32], in France[33], founded in 1942[34]; and Pierre and Marie Curie University[16], a university in France[35], in France[36], founded in 1971[37], headquartered in Paris[38]. Doctoral advisors include Kenneth Arrow[17], an economist[39], 1921–2017[40], of United States[41], awarded the Guggenheim Fellowship[42], specialised in economics[43] and Jerry Green[18], an economist[44], b. 1946[45], awarded the Guggenheim Fellowship[46]. Academic degrees include Doctor of Philosophy[47] and doctorate in France[48].

Career and Affiliations

Recorded occupations include economist[6] and university teacher[7]. Jean-Jacques Laffont's field of work was economics[10]. Employers include University of Southern California[11], a private university[49], in United States[50], founded in 1880[51], headquartered in Los Angeles[52]; Toulouse Capitole University[12], a university in France[53], in France[54], founded in 1969[55], headquartered in Toulouse[56]; and University of Toulouse (1896-1968)[13], a university in France[57], in France[58], founded in 1229[59]. Doctoral students include Gilbert Aké[60], a politician[61], b. 1955[62], of Ivory Coast[63]; David Martimort[64], an economist[65], b. 1967[66], of France[67], awarded the Prix du meilleur jeune économiste de France[68], specialised in economics[69]; Roger Guesnerie[70]; Xavier Freixas[71]; Mohamed Ben M'Barek[72]; and Michel Lubrano[73].

Recognition

Awards received include Officer of the Legion of Honour[19], a grade of an order[74], in France[75]; CNRS silver medal[20], a science award[76], in France[77], founded in 1954[78]; Yrjö Jahnsson Award[21], an economics award[79], in Finland[80], founded in 1993[81]; Honorary doctor of the University of Lausanne[22], an award[82], in Switzerland[83]; Fellow of the Econometric Society[23], a fellowship award[84]; and Fellow of the American Academy of Arts and Sciences[24], a fellowship award[85].

Death and Burial

Jean-Jacques Laffont died on May 1, 2004[5]. He died in Colomiers[4].

Why It Matters

Jean-Jacques Laffont ranks in the top 0.73% of human entities by monthly Wikipedia readership (8 views/month, #7,282 of 1,000,298).[8] He has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[86] He is known by 5 alternative names across languages and contexts.[87]

His notable doctoral advisees include Roger Guesnerie[88], an economist[89], 1943–2026[90], of France[91], awarded the Knight of the Legion of Honour[92] and Gilbert Aké[93], a politician[94], b. 1955[95], of Ivory Coast[96].

FAQs

Where was Jean-Jacques Laffont born?

Jean-Jacques Laffont's place of birth was Toulouse[2].

Where did Jean-Jacques Laffont die?

Jean-Jacques Laffont passed away in Colomiers[4].

What did Jean-Jacques Laffont do for work?

Jean-Jacques Laffont worked as economist[6] and university teacher[7].

Where did Jean-Jacques Laffont go to school?

Jean-Jacques Laffont was educated at Harvard University[14], ENSAE Paris[15], and Pierre and Marie Curie University[16].

What awards did Jean-Jacques Laffont receive?

Honors received include Officer of the Legion of Honour[19], CNRS silver medal[20], Yrjö Jahnsson Award[21], and Honorary doctor of the University of Lausanne[22].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [4] ↑ . sss.ias.edu. sss.ias.edu. Provenance: wikidata.org.
  3. [9] ↑ . articles.latimes.com. articles.latimes.com. Provenance: wikidata.org.
  4. [14] ↑ . wikidata.org.
  5. [15] ↑ . wikidata.org.
  6. [16] ↑ . SUDOC. wikidata.org.
  7. [10] ↑ . wikidata.org.
  8. [6] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  9. [7] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . Retrieved . wikidata.org.
  13. [19] ↑ . wikidata.org.
  14. [20] ↑ . comihistocnrs.hypotheses.org. comihistocnrs.hypotheses.org. Provenance: wikidata.org.
  15. [21] ↑ . eeassoc.org. Retrieved . eeassoc.org. Provenance: wikidata.org.
  16. [22] ↑ . wikidata.org.
  17. [23] ↑ . econometricsociety.org. Retrieved . econometricsociety.org. Provenance: wikidata.org.
  18. [24] ↑ . wikidata.org.
  19. [17] ↑ . wikidata.org.
  20. [18] ↑ . Mathematics Genealogy Project. wikidata.org.
  21. [60] ↑ . wikidata.org.
  22. [64] ↑ . wikidata.org.
  23. [70] ↑ . SUDOC. wikidata.org.
  24. [71] ↑ . Mathematics Genealogy Project. wikidata.org.
  25. [72] ↑ . Mathematics Genealogy Project. wikidata.org.
  26. [73] ↑ . Mathematics Genealogy Project. wikidata.org.
  27. [25] ↑ . wikidata.org.
  28. [26] ↑ . econometricsociety.org. Retrieved . econometricsociety.org. Provenance: wikidata.org.
  29. [27] ↑ . wikidata.org.
  30. [47] ↑ . wikidata.org.
  31. [48] ↑ . SUDOC. Retrieved . wikidata.org.
  32. [3] ↑ . BnF authorities. Retrieved . wikidata.org.
  33. [5] ↑ . BnF authorities. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [88] ↑ . wikidata.org. → on this site
  2. [93] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] ↑ . Wikidata. wikidata.org. → on this site
  2. [29] ↑ . Wikidata. wikidata.org. → on this site
  3. [30] ↑ . Wikidata. wikidata.org. → on this site
  4. [31] ↑ . Wikidata. wikidata.org. → on this site
  5. [32] ↑ . Wikidata. wikidata.org. → on this site
  6. [33] ↑ . Wikidata. wikidata.org. → on this site
  7. [34] ↑ . Wikidata. wikidata.org. → on this site
  8. [35] ↑ . Wikidata. wikidata.org. → on this site
  9. [36] ↑ . Wikidata. wikidata.org. → on this site
  10. [37] ↑ . Wikidata. wikidata.org. → on this site
  11. [38] ↑ . Wikidata. wikidata.org. → on this site
  12. [49] ↑ . Wikidata. wikidata.org. → on this site
  13. [50] ↑ . Wikidata. wikidata.org. → on this site
  14. [51] ↑ . Wikidata. wikidata.org. → on this site
  15. [52] ↑ . Wikidata. wikidata.org. → on this site
  16. [53] ↑ . Wikidata. wikidata.org. → on this site
  17. [54] ↑ . Wikidata. wikidata.org. → on this site
  18. [55] ↑ . Wikidata. wikidata.org. → on this site
  19. [56] ↑ . Wikidata. wikidata.org. → on this site
  20. [57] ↑ . Wikidata. wikidata.org. → on this site
  21. [58] ↑ . Wikidata. wikidata.org. → on this site
  22. [59] ↑ . Wikidata. wikidata.org. → on this site
  23. [74] ↑ . Wikidata. wikidata.org. → on this site
  24. [75] ↑ . Wikidata. wikidata.org. → on this site
  25. [76] ↑ . Wikidata. wikidata.org. → on this site
  26. [77] ↑ . Wikidata. wikidata.org. → on this site
  27. [78] ↑ . Wikidata. wikidata.org. → on this site
  28. [79] ↑ . Wikidata. wikidata.org. → on this site
  29. [80] ↑ . Wikidata. wikidata.org. → on this site
  30. [81] ↑ . Wikidata. wikidata.org. → on this site
  31. [82] ↑ . Wikidata. wikidata.org. → on this site
  32. [83] ↑ . Wikidata. wikidata.org. → on this site
  33. [84] ↑ . Wikidata. wikidata.org. → on this site
  34. [85] ↑ . Wikidata. wikidata.org. → on this site
  35. [39] ↑ . Wikidata. wikidata.org. → on this site
  36. [40] ↑ . Wikidata. wikidata.org. → on this site
  37. [41] ↑ . Wikidata. wikidata.org. → on this site
  38. [42] ↑ . Wikidata. wikidata.org. → on this site
  39. [43] ↑ . Wikidata. wikidata.org. → on this site
  40. [44] ↑ . Wikidata. wikidata.org. → on this site
  41. [45] ↑ . Wikidata. wikidata.org. → on this site
  42. [46] ↑ . Wikidata. wikidata.org. → on this site
  43. [61] ↑ . Wikidata. wikidata.org. → on this site
  44. [62] ↑ . Wikidata. wikidata.org. → on this site
  45. [63] ↑ . Wikidata. wikidata.org. → on this site
  46. [65] ↑ . Wikidata. wikidata.org. → on this site
  47. [66] ↑ . Wikidata. wikidata.org. → on this site
  48. [67] ↑ . Wikidata. wikidata.org. → on this site
  49. [68] ↑ . Wikidata. wikidata.org. → on this site
  50. [69] ↑ . Wikidata. wikidata.org. → on this site
  51. [89] ↑ . Wikidata. wikidata.org. → on this site
  52. [90] ↑ . Wikidata. wikidata.org. → on this site
  53. [91] ↑ . Wikidata. wikidata.org. → on this site
  54. [92] ↑ . Wikidata. wikidata.org. → on this site
  55. [94] ↑ . Wikidata. wikidata.org. → on this site
  56. [95] ↑ . Wikidata. wikidata.org. → on this site
  57. [96] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [8] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [86] ↑ . Wikidata sitelinks. wikidata.org.
  3. [87] ↑ . Wikidata aliases. wikidata.org.

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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). Jean-Jacques Laffont. Retrieved October 4, 2026, from https://4ort.xyz/entity/jean-jacques-laffont
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BibTeX @misc{4ortxyz_jean-jacques-laffont_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jean-Jacques Laffont}}, year = {2026}, url = {https://4ort.xyz/entity/jean-jacques-laffont}, note = {Accessed: 2026-10-04}}
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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. 14w ago · Daieuxetdailleurs · 2026-06-28 view diff on Wikidata ↗
    Francearchives agent id → 19408960
    "/* wbsetclaim-create:2||1 */ [[Property:P9371]]: 19408960, ajout id FranceArchives Agent d'après données en open data ([[:toollabs:editgroups/b/OR/9d83b95faed|details]])"
  2. 16w ago · Symac · 2026-06-09 view diff on Wikidata ↗
    Doctoral student → Gilbert Aké, David Martimort, Roger Guesnerie +23
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/35654|batch #35654]]: ThesisDoctoralStudents_3"
  3. 21w ago · Shuaib-bot bot · 2026-05-10 view diff on Wikidata ↗
    Employer → University of Southern California, Toulouse Capitole University, University of Toulouse (1896-1968)
    Doctoral student → Gilbert Aké, David Martimort, Roger Guesnerie +23
    Sex or gender → male
    Member of → —
    + 23 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-and-other-short:0||ur */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.