A Subjective Approach to Quantum Probability
17 Pages Posted: 30 Mar 2005
Date Written: March 6, 2005
A likelihood order is defined over linear subspaces of a finite dimensional Hilbert space. It is shown that such an order that satisfies some plausible axioms can be represented by a quantum probability in two cases: pure state and uniform measure.
Keywords: likelihood ratio, quantum probability, representation, de-finetti axiom, cancelation
JEL Classification: D81, D89
Suggested Citation: Suggested Citation