Most of the time most individuals do not commit crime. Why? One explanation is deontological. People abide by legal rules just because these are the rules. In this perspective, the power of normativity is critical. It is supported by experimental evidence. To an impressive degree, participants...

Die Worte Wettbewerb und Gemeinwohl kommen im Grundgesetz nicht vor. In ständiger Rechtsprechung betont das Bundesverfassungsgericht, dass das Grundgesetz keine Entscheidung über die deutsche Wirtschaftsverfassung getroffen hat. Gleichwohl hat das Gericht häufig über das Verhältnis von...

Behavioral law and economics applies the conceptual tools of behavioral economics to the analysis of legal problems and legal intervention. These models, and the experiments to test them, assume an institution free state of nature. In modern societies, the law’s subjects never see this state...

The German Constitutional Court is radically different from the (mostly US) courts in which panel effects have been studied so widely. On the one hand, to a large extent, ideological and gender bias are neutralized by design. On the other hand, panels are not randomly composed. This makes it...

Frequently in experiments there is not only variance in the reaction of participants to treatment. The heterogeneity is patterned: discernible types of participants react differently. In principle, a finite mixture model is well suited to simultaneously estimate the probability that a given...

Judges are human beings. Is their behavior therefore subject to the same effects that psychology and behavioral economics have documented for convenience samples, like university students? Does that fact that they decide on behalf of third parties moderate their behavior? In which ways does the...

Die Juristen haben eine gespaltene Beziehung zu Treu und Glauben. Es soll gerecht zugehen. Deshalb sollen treuwidrige Entscheidungen vermieden werden. Aber für den offenen Rückgriff auf normative Wertungen haben Juristen keine spezifische professionelle Kompetenz. Dieser Beitrag macht aus der...