preferences. We obtain a uniquely comprehensive characterization of donation motives using an experiment that varies treatments … using targeted give-aways to certain donors. A simpler fundraising strategy using only the social dimension of donor …

the effects by income source can be explained by social norms. Our first experiment induces random variation in both … earned income and windfall bonuses and shows that only bonuses increases charitable donations. The second experiment uses an … elicited in the second experiment match the donation patterns in the first experiment both overall and across subject …

experiment subjects divide 20 euros between themselves and a charity. Some randomly determined participants are induced to wear a … bracelet for the two weeks following their donation decision. This bracelet serves as a private reminder of the experiment … remember the experiment in the following two weeks. …

legally a tax. We design a randomized field experiment with treatments informing individuals that the levy is a tax. We …

donors, such as expressions of gratitude. In an experiment, we find that offering the option to pledge gifts induces self …

-Economic Panel Study, which contains data on self-reported altruism, sector of employment, and donations to charity for more than 7 …

with representative behavioral data from a social dilemma experiment. We identify which survey questions intended to elicit … people s trust correlate well with behaviorally exhibited trust in the experiment. People above the age of 65, highly skilled …