St. Petersburg paradox

短语

词形变化

St. Petersburg paradoxes 复数 St. Petersburg paradoxes

别名

Petersburg paradox Saint Petersburg paradox

释义与例句

n.
  1. 1.

    The paradox raised by a particular (theoretical) lottery game that leads to a random variable with infinite expected value (i.e. infinite expected payoff) but nevertheless seems to be worth only a very small amount to the participants.

    金融

词源

Named from its resolution by Daniel Bernoulli, one-time resident of the eponymous Russian city, who published his arguments in the Commentaries of the Imperial Academy of Science of Saint Petersburg (Bernoulli 1738). However, the problem was invented by Daniel's cousin, Nicolas Bernoulli.

来源：wiktionary