Author:
Stefánsson H. Orri,Bradley Richard
Abstract
Chance Neutrality is the thesis that, conditional on some proposition being true (or being false), its chance of being true should be a matter of practical indifference. The aim of this article is to examine whether Chance Neutrality is a requirement of rationality. We prove that given Chance Neutrality, the Principal Principle entails a thesis called Linearity; the centerpiece of von Neumann and Morgenstern’s expected utility theory. With this in mind, we argue that the Principal Principle is a requirement of practical rationality but that Linearity is not and, hence, that Chance Neutrality is not rationally required.
Publisher
Cambridge University Press (CUP)
Subject
History and Philosophy of Science,Philosophy,History
Cited by
25 articles.
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