Abstract
The dictator game has become a celebrated workhorse of experimental economics and social psychology. In the standard version of the game an individual is given a sum of money and must choose how to split this money between themselves and some other individual. In a variant of the game the individual must split the money between themselves and a charitable cause. This charity version of the dictator game has now been used in well over fifty studies and has provided critical insight on the motives behind giving. It also provides a simple tool that policy makers and practitioners can use to test the effect of interventions. In this paper we explain the different ways in which charity dictator games can and have been used. We also look at the external validity of charity dictator games and discuss the research questions that can be appropriately studied using them.
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Notes
Or $15 in one session.
The income elasticity measures how giving responds to changes in the endowment. An elasticity of 1 means that a 1% increase in endowment results in a 1% increase in giving. The price elasticity of demand measures how giving responds to a change in the price of giving (caused by a change in the match or rebate). An elasticity of -1 means that lowering the price of giving by 1% results in a 1% increase in giving.
Anonymity is still preserved if the $19 payments are distributed randomly to Subjects. The experimenters know the distribution of individual giving without knowing what any particular individual gave.
Community members donated more and differed in preferred charity—students favoured Doctors without Borders, while community members were more likely to write down their own charity.
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Cartwright, E., Thompson, A. Using Dictator Game Experiments to Learn About Charitable Giving. Voluntas 34, 185–191 (2023). https://doi.org/10.1007/s11266-022-00490-7
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DOI: https://doi.org/10.1007/s11266-022-00490-7