Jean-Yves Jaffray, Date of Birth, Place of Birth, Date of Death

    

Jean-Yves Jaffray

French mathematician and economist

Date of Birth: 22-Jul-1939

Place of Birth: Rennes, Brittany, France

Date of Death: 26-Feb-2009

Profession: mathematician, economist, university teacher

Nationality: France

Zodiac Sign: Cancer


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About Jean-Yves Jaffray

  • Jean-Yves Jaffray (1939–2009) was a French mathematician and economist who made influential contributions in the fields of decision theory and mathematical statistics.
  • He pioneered methods in decision theory such as linear utility theory for belief functions, bridging the gap between expected utility and the maximin rule by using subjective probability to encompass belief functions.

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