We report results of an experiment designed to assess the impact of Hurricane Katrina on the pattern and level of charitable contributions of donors. The study includes an experimental measure of charitable giving and targets three charities: the American Red Cross, the Salvation Army, and Oxfam...

We investigate whether social preferences are stable across contexts using a field population of low-income Americans. We develop and demonstrate a simplified, visually-based experimental methodology appropriate for this population. We show that choices in a laboratory public goods game predict...

Experimental work in economics prompted the development of theories of other-regarding behavior. In this article we reanalyze two classic public goods experiments and focus on the nature of individuals’ responses to others’ behavior in order to help distinguish alternative motives for...

Experiments can be used not only to test theory but also to measure preferences and assess heterogeneity of behavior. I discuss the design of experimental measures of altruism and trust, as well as their uses in assessing how behavior varies across individuals, and across partners that a given...

We examine two different ways to subsidize charitable giving: by a rebate (returning a portion of the donation to the giver) or by a match (adding additional donations to the giver's donation). In previous experimental research, we have shown that participants give more to charity under the...

doi: http://dx.doi.org/10.4284/0038-4038-2012.221