Standard vs random dictator games: On the effects of role uncertainty and framing on generosity Mesa Vázquez, Ernesto Rodríguez Lara, Ismael Dictator games Generosity Role uncertainty Framing effects We show that generosity is affected when we vary the level of role uncertainty, i.e., the probability that the dictator’s decision will be implemented. We also show that framing matters for generosity in that subjects are less generous when they are told that their choices will be implemented with a certain probability, compared with a setting in which they are told that their choices will not be implemented with certain probability. 2023-03-08T09:45:53Z 2023-03-08T09:45:53Z 2021-07-07 journal article Ernesto Mesa-Vázquez, Ismael Rodriguez-Lara, Amparo Urbano, Standard vs random dictator games: On the effects of role uncertainty and framing on generosity, Economics Letters, Volume 206, 2021, 109981, ISSN 0165-1765, [https://doi.org/10.1016/j.econlet.2021.109981] https://hdl.handle.net/10481/80465 10.1016/j.econlet.2021.109981 eng http://creativecommons.org/licenses/by-nc-nd/4.0/ open access Attribution-NonCommercial-NoDerivatives 4.0 Internacional Elsevier