An extensive literature on reputation signaling has focused on the desire for positive reputation. In our paper we provide field and lab evidence that some individuals are averse to any form of reputation; this aversion correlates with gender in a prosocial setting. We formalize our hypotheses...

The presence of implicit observation cues, such as picture of eyes, has been shown to increase generosity in dictator games, and cooperative behavior in field settings. I combine these approaches, by testing if a picture of watching eyes affects unconditional giving in a natural environment,...

In this paper, we propose a decision framework where people are individually asked to either actively consent or dissent to some pro-social behavior. We hypothesize that confronting individuals with the choice of engaging in a specific pro-social behavior contributes to the formation of...

In his seminal 1970 book, The Gift Relationship, Richard Titmuss argued that monetary compensation for donating blood might crowd out the supply of blood donors. To test this claim we carry out a field experiment with three different treatments. In the first treatment subjects are given the...

In his seminal 1970 book, The Gift Relationship, Richard Titmuss argued that monetary compensation for donating blood might crowd out the supply of blood donors. To test this claim we carried out a field experiment with three different treatments. In the first treatment subjects were given the...

In this paper, we propose a decision framework where people are individuallyasked to either actively consent or dissent to some pro-social behavior. We hypothesize thatconfronting individuals with the choice of engaging in a specific pro-social behaviorcontributes to the formation of...

There is a longstanding concern that material incentives might undermine prosocial motivation,leading to a decrease in blood donations rather than an increase. This paper providesan empirical test of how material incentives aect blood donations in a large-scale eld experimentspanning three...

In this paper, we propose a decision framework where people are individually asked to either actively consent or dissent to some pro-social behavior. We hypothesize that confronting individuals with the choice of engaging in a specific pro-social behavior contributes to the formation of...

There is a longstanding concern that material incentives might undermine prosocial motivation, leading to a decrease in blood donations rather than an increase. This paper provides an empirical test of how material incentives affect blood donations in a large-scale field experiment spanning...

Hámori Balázs könyve harmadik fejezetében teszi fel a címbeli kérdést: férjhez adnám-e lányomat a homo oeconomicushoz, vagyis ahhoz a lényhez, aki csak arra van tekintettel, hogy a maga hasznát maximalizálja, s közömbös számára, hogy közben mások hogyan boldogulnak.