This paper studies experimentally when and how ideological motives shape group decision-making outcomes. Groups …

Two non-transitive theories to model decision making under risk are regret theory (Loomes and Sugden, 1982, 1987) and … salience theory (Bordalo, Gennaioli, and Shleifer, 2012). While the psychological underpinning of these two approaches is … of choice behavior. We investigate the overlap between these theories and show that original regret theory (Loomes and …

Human decision-making differs due to variation in both incentives and available information. This generates substantial … challenges for the evaluation of whether and how machine learning predictions can improve decision outcomes. We propose a … decision maker payoff functions and predictive skill. We apply our framework to the major health policy problem of improving …

This paper presents an empirical investigation of the relation between decision speed and decision quality for a real …-by-move data provide exceptionally detailed and precise information about decision times and decision quality, based on a … with the predictions of procedural decision models like drift-diffusion-models in which decision makers sequentially …

more actively in the team-building task …

We analyze linear, weakest-link and best-shot public goods games in which a distinguished team member, the team … allocator, has property rights over the benefits from the public good and can distribute them among team members. These team … exist in work teams. Our results show that the introduction of a team allocator leads to pronounced cooperation in both …

also render teams’ identity and social-image concerns salient. We study the effects of tournaments on team performance in a …,700 participants), we vary the salience of team identity, social-image concerns, and whether teams face monetary incentives. Increased … salience of team identity does not improve performance. Social-image motivates mainly the top-performing teams. Additional …