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Aufsatz
A comparison of individual and group behavior in a competition with cheating opportunities
(2020)
While it is well established that individuals and groups make different economic decisions, the reasons for the behavioral differences are still not fully understood. We experimentally compare individual and group behavior in a competitive setting where cheating can be used to outperform the competitor. Our design allows us to exogenously control for the type of the decision maker, the type of the competitor, and whether the competitor is able to cheat or not. The results show that there is much more cheating in ...
Aufsatz
A review of inter-firm relationship quality in supply chains
(2020-03-28)
Purpose – This paper aims to conduct a review of the recent literature on inter-firm relationship quality (RQ) in supply chain (SC) settings.
Design/methodology/approach – 100 English-language scientific publications on inter-firm RQ, published from 2006 to 2015 were selected and analyzed by using a content analysis approach.
Findings – The results of the frequency analysis map the antecedents, dimensions and consequences - particularly the performance and behavioral intentions of collaborating partners - of ...
Aufsatz
Responsibility and prosocial behavior - Experimental evidence on charitable donations by individuals and group representatives
(2020-11-13)
In this paper we present a lab-in-the-field experiment with a large and diverse sample to compare charitable donations when individuals decide for themselves only and when they decide as a group representative. In contrast to the previous literature, we find that individuals make greater charitable contributions when they decide as a group representative than when they decide alone. This result demonstrates that being responsible for a group does not always lead to more selfish behavior.
Working paper
Regulatorische und systembedingte Barrieren im Bereich Nachhaltige Geldanlagen in der Anlageberatung im Retail Banking
(2022-07-29)
Der vorliegende Forschungsbericht analysiert die Auswirkungen von MiFID II sowie die Um-setzung der vierten Maßnahme „Berücksichtigung der Nachhaltigkeit in der Anlageberatung“ des EU Aktionsplans. Ziel ist es, ein tieferes Verständnis über die Auswirkungen der Integration der Abfrage der Nachhaltigkeitspräferenz sowie den potentiellen Barrieren, die auf Seiten der Anlageberater aus diesem regulatorischen Eingriff resultieren, aufzubauen. Zur Beantwortung der Forschungsfrage wurden mit 30 Anlageberatern semi-strukturierte ...
Dissertation
Quantitative analysis of the Interbank credit market e-MID in the high frequency domain
(2020)
Interbankenkreditmärkte, und vor allem das ungesicherte übernacht-Segment, gelten aus verschiedenen Blickwinkeln als wichtig für das gesamte Finanzsystem. So können Banken an diesen Märkten effizient Liquidität handeln oder dadurch Verpflichtungen in Zahlungs- und Abrechnungssystemen einhalten. Distorsionen in der Liquiditätsbeschaffung haben dabei negative Auswirkungen auch auf der mikroökonomischen Ebene, da diese die Kreditkonditi-onen von Haushalten und Firmen beeinflussen. Da Interbankenkreditmärkte als der erste ...
Aufsatz
A systematic literature review exploring uncertainty management and sustainability outcomes in circular supply chains
(2021)
The circular economy (CE) has inspired the emergence of circular supply chains (CSCs) to reduce the environmental impacts of linear production systems. However, the transition to CSCs faces numerous challenges and uncertainties, which in turn impact the sustainability performance of CSCs. Following a systematic review process, this paper aims to identify the uncertainties that CSCs entail and the uncertainty management strategies which can be used to mitigate them to enhance their sustainability performance. A ...
Dissertation
Stakeholder management in sustainable supply chains
(2022-03)
This dissertation examines stakeholder management in the context of sustainable supply chain management. Since ecological deterioration and social discrepancy keep increasing, sustainability is considered one of the most significant challenges in our current time. Due to the growing public awareness of the environmental and social sustainability issues, multiple stakeholders drive the need to implement sustainability into SCs and hold the focal firms responsible for the actions of the entire SC. Stakeholder management ...
Dissertation
Internal Interruptions at Work
(2020)
This dissertation investigates internal interruptions at work, one of the main drivers of multitasking behaviour. The four empirical studies cumulated in this dissertation examine the preconditions to internal interruptions at work, the reasons behind why individuals interrupt themselves, the strategic advantage of internal interruptions, and impact of internal interruptions on performance. The main goals of this dissertation are to uncover the underlying processes of internal interruptions and observe it in real ...
Working paper
Die Politisch-Administrative Elite der Weimarer Republik am 1. September 1920
(2021)
Diese Randauszählung wurde im Rahmen des Forschungsprojektes „Neue Eliten – etabliertes Personal? (Dis-)Kontinuitäten deutscher Ministerien in Systemtransformationen“ am Fachgebiet Public Management der Universität Kassel erstellt. Die hier präsentierten Tabellen und Abbildungen fassen die Ergebnisse deskriptiver Auswertungen der im Forschungsprojekt erhobenen Daten zur Politisch-Administrativen Elite der Weimarer Republik (Erhebungszeitpunkt 1. September 2020) zusammen und veranschaulichen die Häufigkeitsverteilungen ...
Dissertation
Crowd-Based Entrepreneurship
(2020)
The aim of this dissertation is to explore the innovation potential of crowdsourcing for entrepreneurship. The main focus is to discover how crowd-based infrastructures (i. e., crowdsourcing platforms and crowdfunding platforms) can support entrepreneurs in their innovation activities and how this new paradigm can be used to generate value for customers as well as actors of entrepreneurial ecosystems. The results of the dissertation show that crowdsourcing offers numerous opportunities to support entrepreneurs in ...