Symposium

Economic Theory

, Volume 53, Issue 1, pp 9-25

Expected utility theory from the frequentist perspective

  • Tai-Wei HuAffiliated withDepartment of Economics, Penn State University Email author 

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Abstract

We present an axiomatization of expected utility from the frequentist perspective. It starts with a preference relation on the set of infinite sequences with limit relative frequencies. We consider three axioms parallel to the ones for the von Neumann–Morgenstern (vN–M) expected utility theory. Limit relative frequencies correspond to probability values in lotteries in the vN–M theory. This correspondence is used to show that each of our axioms is equivalent to the corresponding vN–M axiom in the sense that the former is an exact translation of the latter. As a result, a representation theorem is established: The preference relation is represented by an average of utilities with weights given by the relative frequencies.

Keywords

Objective probability Expected utility theory Frequentist theory of probability Decision theory

JEL Classification

D80 D81