A Simple Risk-Sharing Experiment

Abstract

This paper reports on an experiment designed to test whether pairs of individuals are able to exploit efficiency gains in the sharing of a risky financial prospect. Observations from a previous experiment had suggested a general rejection of efficiency in favour of ex post equality. The present experiment explores some possible explanations for this. The results indicate that fairness is not a significant consideration, but rather that having to choose between prospects diverts partners from allocating the chosen prospect efficiently.Risk-sharing; experiments; bargaining, fairness.