🔬 Discovery

Allais paradox

Paradoja de Allais

Date
1953 · confidence high
Place
Paris, Île-de-France, France
Credited to
Maurice Allais
Field
Knowledge & symbols

What was discovered

Maurice Allais designed a choice experiment showing that real decisions under risk violate the independence axiom of expected utility theory.

What it led to

  • Generalized expected utility theory
  • Prospect theory (Kahneman and Tversky)
  • Behavioral economics
  • Allais's Nobel Prize in Economics (1988)

Links

Sources✓ verified 2026-09-28