We present a theoretical framework to study risk and other-regarding preferences. The model can explain the main behavioral patterns in the combined domain and is the first to disentangle elementary attitudes on risk, altruism, social substitution, ex-ante inequality, and ex-post inequality. We...

Social preference research has received considerable attention among economists in recent years. However, the empirical foundation of social preferences is largely based on laboratory experiments with self-selected students as participants. This is potentially problematic as students...

Social preference research has fundamentally changed the way economists think about many important economic and social phenomena. However, the empirical foundation of social preferences is largely based on laboratory experiments with self-selected students as participants. This is potentially...

Loewenstein (1996, 2005) identifies an intrapersonal empathy gap. In the respective experiments, subjects make choices with delayed consequences. When entering the state where these consequences would unfold, they get the possibility to revise their initial choice. Revisions are more substantial...

Rubinstein (2007) has recently found that the frequency of (types of) decisions made in Internet experiments are related to the time taken for these decisions. Other authors have investigated this relationship by exerting some time pressure. In this paper, I report on an attempt to do the...

People's fairness preferences are an important constraint for what constitutes an acceptable economic transaction, yet little is known about how these preferences are formed. In this paper, we provide clean evidence that contrast effects arising from previous transactions play an important role...

Modeling the incentive effects of competitions among employees for promotions or financial rewards, economists have largely ignored the effects of competition on effort provision once the competition is finished. In a laboratory experiment, we examine how competition outcomes affect the...