crowd out a consumer's self-inference of altruism from buying a good bundled with a charitable donation. Alternative … theories of motivation crowding are unable to fit the non-monotonic moments in the data. A structural model of self …

motivated by altruism. Specifically, the paper tests whether an increase by one dollar in the income of parents actively making … standard altruism model augmented to include uncertain and liquidity constraints. These additional elements pin down the timing … heterogeneity across families in the degree of altruism. The findings strongly reject the altruism hypothesis. Redistributing one …

effectiveness, whereas small prior donors decrease their giving. We motivate the analysis and experiment with a theoretical model … that highlights two predictions. First, larger gift amounts, holding education and income constant, is a proxy for altruism …). Second, those motivated by altruism will respond positively to appeals based on evidence, whereas those motivated by warm …

data from a pre-registered experiment that encouraged 3.1 million bank customers to save via SMS messages and train a …

costs. We provide the first evidence on consumer valuation of fuel economy from a natural experiment. We examine the short …