Both data and people's self-reports reveal that there is an undersaving problem. Behavioral economics seeks to explain this phenomenon with the concept of hyperbolic discounting. In essence, short-term actions are inconsistent with long-term goals. This is applied to the German pension system in...

Finanzintermediäre können eine portfoliotheoretisch motivierte Optimierung ihres Buchkreditportefeuilles nur unter der Bedingung realisieren, dass die Kreditrisiken am Sekundärmarkt handelbar sind. Mit Kreditverkäufen, Kreditverbriefungen und Kreditderivaten haben sich die Möglichkeiten...

This dissertation consists of three experimental studies that aim at contributing to a better understanding of behavior within contractual relationships—in particular, if information asymmetries, incentive issues and a lack of formal institutions make exchange more difficult and risky....

This study presents results of the validation of an ultra-short survey measure of patience included in the German Socio-Economic Panel (SOEP). Survey responses predict intertemporal choice behavior in incentive-compatible decisions in a representative sample of the German adult population.