We report laboratory data on earned wealth effects in a series of anonymous dictator games. In addition to a standard (baseline) treatment in which wealth was determined by the experimenter, we conduct treatments in which either the dictator or the receiver earned wealth used in the subsequent...

We conduct experiments on earned wealth effects in dictator games. In addition to a standard treatment in which wealth was determined by the experimenter, we conduct treatments in which the dictator or the receiver earned the wealth used in the dictator game. In our baseline treatment, on...

We find an "inverse found money effect" in two-person public good experiments in which individuals earning their endowments contribute more and engage in "altruistic conditional cooperation" when they are matched with those whose endowment is provided by the experimenters.