Intro -- 1 Einführung -- 1.1 Ausgangslage und Handlungsbedarf -- 1.2 Ziele, Adressaten und Nutzen der Arbeit -- 1.3 Forschungsmethodik -- 1.4 Aufbau der Arbeit -- 2 Grundlagen -- 2.1 Integration -- 2.2 Datenqualitätsmanagement und Stammdatenmanagement -- 2.3 Informationsarchitektur -- 2.4...

Dieses Buch ist für Praktiker geschrieben, die Anspruch auf fundierte theoretische Grundlagen erheben. Die Erfolgsfaktoren zur Gestaltung von Kooperationsprozessen werden auf Basis des empirischen Materials aus mehreren Beratungsprojekten des Autors sowie vier unterschiedlicher...

This paper studies heterogeneity in the reaction to rank feedback. In a laboratory experiment, individuals take part in a series of dynamic real-effort contests with intermediate feedback. To solve the identification problem in estimating the causal effect of rank feedback on subsequent effort...

Improving financial conditions of individuals requires an understanding of the mechanisms through which bad financial decision-making leads to worse financial outcomes. From a theoretical point of view, a key candidate inducing mistakes in financial decision-making are so called present-biased...

Households regularly fail to make optimal financial decisions. But what are the underlying reasons for this? Using two conceptually distinct measures of time inconsistency based on bank account transaction data and behavioral measurement experiments, we show that the excessive use of bank...

Households regularly fail to make optimal financial decisions. But what are the underlying reasons for this? Using two conceptually distinct measures of time inconsistency based on bank account transaction data and behavioral measurement experiments, we show that the excessive use of bank...

How does group identity affect belief formation? To address this question, we conduct a series of online experiments with a representative sample of individuals in the US. Using the setting of the 2020 US presidential election, we find evidence of intergroup preference across three distinct...

How does group identity affect belief formation? To address this question, we conduct a series of online experiments with a representative sample of individuals in the US. Using the setting of the 2020 US presidential election, we find evidence of intergroup preference across three distinct...

This paper tests social identity theory with respect to individuals' self-identification behavior. We report results from a laboratory experiment in which subjects choose their group membership, which is interpreted as decision to identify with the respective group. Inducing a trade-off between...

This paper empirically analyzes how performance feedback and information on heterogeneity affect behavior in dynamic contests, using data on two-player-contests from a smartphone/tablet application called ``Wordblitz for Friends''. We find that players increase output as underdogs and decrease...