Auf welche Weise beeinflussen Gefühle Entscheidungen? Welche Rolle spielen Gefühle in sozialen Situationen? Wie kommt es zu kollektiven Emotionen? Diesen Fragen geht der in Jerusalem lehrende Ökonomie-Professor hier im Einzelnen nach. Dabei greift er auf aktuelle Forschungsergebnisse, auch...

In this paper, we examine the concept of rule rationality, which implies that people do not necessarily maximize their utility in each action, but rather follow behavioral rules that, on average, maximize utility. Building on Aumann (2019) and Heller and Winter (2016), we test this concept in a...

We study the strategic advantages of following rules of thumb that bundle different games together (called rule rationality) when this may be observed by one's opponent. We present a model in which the strategic environment determines which kind of rule rationality is adopted by the players. We...