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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
The Implications of Feedback Frequency for Employee Creativity
(2022)
Managers are still floundering when they have to decide on the optimal level of feedback frequency; either when they consider themselves as a source of feedback, but also when they shape the feedback environment of their employees, e.g., by allowing more (or less) frequent customer feedback. Furthermore, given that feedback is a time-consuming task, managers might be reluctant to provide feedback frequently, foregoing a potentially powerful lever for increasing employee creativity. Ultimately, clarifying the ambiguities ...
Aufsatz
Between cripping and reclaiming
(2022)
Disability Studies promote different feeling strategies pushing for social change towards a more inclusive and less ableist society. There is a utopian touch to this: How can we change the world by feeling differently about disability? Disabled people have discussed how to navigate ableism’s emotional toll probably since the Disability Rights movement’s roots. The paper-at-hand oscillates between two strategies that Disability Studies scholars and activists have advocated for: Cripping – deliberately changing one’s ...
Dissertation

Exploring risk and sustainability performance in base of the pyramid supply chains
(2022-07)
In the contemporary business world, the real competition is not among individual businesses but rather between supply chains. Companies, which are part of efficient supply chains, are considered destined to outperform their competitors being part of inefficient supply chains. Moreover, performance has been a matter of concern for researchers for decades and is the primary aim of any firm’s existence. The definition of performance includes the performance measurement (PM) concept and further supports the notion that ...
Preprint
Do spatial climate messages increase pro-environmental engagement? Evidence from a survey experiment on public transport
(2022)
Using a survey experiment among a special sample composed of art house cinema visitors, we investigate whether spatial climate messages increase subjects’ willingness to pay for an inclusion of public transport fares in cinema tickets as well as their willingness to use public transport in case such a combined ticket is introduced. Based on previous findings, we expect emphasizing the positive impact of public transport usage on the local level to have a greater effect on subjects’ preferences for public transport ...
Dissertation

Sustainability of traditional cocoa agroforests in Ghana
(2022)
Cocoa (Theobroma cacao L.) is an important agricultural commodity that is important to the economies of many countries in the world. Due to cocoa’s dependence on fertile forests soils, its production is a major cause of deforestation and soil degradation in producing countries. When grown in agroforestry systems it can conserve biodiversity, sequester carbon (C), and maintain soil fertility. There are many cocoa agroforests which are managed without synthetic agrochemicals. Because organic cocoa certification is now ...
Dissertation
Risk management and sustainability performance in circular supply chains
(2022-09)
This dissertation analyzes supply chain risk management (SCRM) and sustainability performance in the context of circular supply chains (CSCs). The implementation of circular economy (CE) thinking in firms and supply chains has a crucial role in fostering innovative and efficient ways of producing and consuming. However, CE implementation is not a straightforward process, begetting risks and uncertainties that can impact the overall sustainability performance of CSCs. Therefore, managers need to adopt appropriate ...
Rezension
[Rezension zu:] Colin Dupont, Cartographie et pouvoir au XVIe siècle. L’atlas de Jacques de Deventer. (TERRARVM ORBIS. Histoire des répresentations de l’espace: textes, images, vol. 16.) Turnhout, Brepols 2019. 351 S., 89 Abb., € 120,–. // doi 10.1515/hzhz-2022-1044
(2022-02-01)
Rezension von Ingrid Baumgärtner zu: Colin Dupont, Cartographie et pouvoir au XVIe siècle. L’atlas de Jacques de Deventer. (TERRARVM ORBIS. Histoire des répresentations de l’espace: textes, images, vol. 16.) Turnhout, Brepols 2019. 351 S., 89 Abb., € 120,–.
Dissertation
Neo-institutionalism and business sustainability in emerging economies
(2022)
This dissertation deals with the institutional environment surrounding the private sector in the various emerging markets and developing economies (EMDEs) worldwide where most of the global population lives. Its primary purpose is to identify and combine theoretical aspects of new (sociological) institutionalism/neo-institutionalism to better understand the role of institutional environments in shaping business impacts on sustainable development. Institutions shape the behaviour of individuals as well as entire groups ...
Dissertation
Darstellung, Eigenschaften und Reaktivität phosphorreicher Ferrocenophane
(2022-05)
Im Rahmen dieser Arbeit wurde ein präparativer Zugang zu phosphorreichen Ferrocenophanen entwickelt, die Substituenten mit variierenden sterischen und elektronischen Eigenschaften tra-gen und die Reaktivität dieser gegenüber Elektrophilen untersucht.
Die Reaktivitätsuntersuchungen des als Modellverbindung ausgewählten Diphospha-[2]fer-rocenophans L6a gegenüber Elektrophilen haben gezeigt, dass sowohl ein als auch beide Phos-phoratome selektiv, durch stöchiometrische Kontrolle mit Monoboran oder unterschiedlichen ...