@book{GaenzHinzHuhnetal.2022, author = {G{\"a}nz, Victoria and Hinz, Carsten and Huhn, Nicola and Klitsch, Constantin and L{\"o}ffler, Robert and Meis, Robin and Penning, Isabelle and Richter, Christin and Schellen, Ricarda and Schr{\"o}dter, Ayla and Schulz, Oliver and Simon, Veronika and Trojecka, Anetta and Verwohlt, Peter and Vogler, Christin and Vogt, Birgit}, title = {\#Gesellschaftslehre 7/8}, volume = {[Sch{\"u}lerband]}, publisher = {C.C. Buchner}, address = {Bamberg}, isbn = {978-3-661-70052-6}, pages = {400}, year = {2022}, language = {de} } @book{AkyaziBergmannDieterichsetal.2023, author = {Akyazi, Mehmet and Bergmann, Dana and Dieterichs, Michael and G{\"a}nz, Victoria and Hinz, Carsten and Huhn, Nicola and Klitsch, Constantin and Koch, Hayo and L{\"o}ffler, Robert and Meis, Robin and Penning, Isabelle and Rasky, Nicolai and Richter, Christin and Schellen, Ricarda and Schr{\"o}dter, Ayla and Schulz, Oliver and Simon, Veronika and Trojecka, Anetta and Verwohlt, Peter and Vogler, Christin and Vogt, Birgit}, title = {\#Gesellschaftslehre 9/10}, volume = {[Sch{\"u}lerband]}, publisher = {C.C. Buchner}, address = {Bamberg}, isbn = {978-3-661-70053-3}, pages = {464}, year = {2023}, language = {de} } @misc{EgbertHammerHansenetal.2020, author = {Egbert, Bj{\"o}rn and Hammer, Carolin and Hansen, Barbara and Hassan-Yavuz, Safyah and Hinz, Carsten and Huhn, Nicola and Kost, Andr{\´e} and L{\"o}ffler, Robert and Schulz, Oliver and Simon, Veronika and Tuncel, Teresa}, title = {\#Politik Wirtschaft NRW click teach 5/6 Box}, publisher = {C.C. Buchner}, address = {Bamberg}, isbn = {978-3-661-70076-2}, year = {2020}, language = {de} } @book{EgbertHammerHassanYavuzetal.2020, author = {Egbert, Bj{\"o}rn and Hammer, Carolin and Hassan-Yavuz, Safyah and Hinz, Carsten and L{\"o}ffler, Robert}, title = {\#Wirtschaft (Schulbuch) Nordrhein-Westfalen}, editor = {Kirchner, Vera}, publisher = {C.C. Buchner}, address = {Bamberg}, isbn = {978-3-661-82251-8}, pages = {128}, year = {2020}, language = {de} } @incollection{ProellerSiegel2022, author = {Proeller, Isabella and Siegel, John}, title = {'Tools' in public management}, series = {Elgar encyclopedia of public management}, booktitle = {Elgar encyclopedia of public management}, editor = {Schedler, Kuno}, publisher = {Edward Elgar Publishing}, address = {Cheltenham}, isbn = {978-1-80037-548-2}, doi = {10.4337/9781800375499.tools}, pages = {186 -- 190}, year = {2022}, abstract = {Tools are methods or procedures, and thus operational patterns of action, applied in public administrations to solve standard problems. It is also possible to consider them as structured communication according to professional standards aiming at complexity reduction. Regularly, tools in management stem on a deductive-synoptic rationale offering a seemingly 'objective' decision basis. They have a strong formative influence on the organization, regularly also beyond the intended effects. The prominence of tools is sometimes confused with management as such, e.g. introducing tools is mistaken as equivalent to managing for a particular purpose. However, tools have to be closely and carefully managed regarding the objectives and purposes they should serve.}, language = {en} } @incollection{ThimGrumSchueffleretal.2021, author = {Thim, Christof and Grum, Marcus and Sch{\"u}ffler, Arnulf and Roling, Wiebke and Kluge, Annette and Gronau, Norbert}, title = {A concept for a distributed Interchangeable knowledge base in CPPS}, series = {Towards sustainable customization: cridging smart products and manufacturing systems}, booktitle = {Towards sustainable customization: cridging smart products and manufacturing systems}, editor = {Andersen, Ann-Louise and Andersen, Rasmus and Brunoe, Thomas Ditlev and Larsen, Maria Stoettrup Schioenning and Nielsen, Kjeld and Napoleone, Alessia and Kjeldgaard, Stefan}, publisher = {Springer}, address = {Cham}, isbn = {978-3-030-90699-3}, doi = {10.1007/978-3-030-90700-6_35}, pages = {314 -- 321}, year = {2021}, abstract = {As AI technology is increasingly used in production systems, different approaches have emerged from highly decentralized small-scale AI at the edge level to centralized, cloud-based services used for higher-order optimizations. Each direction has disadvantages ranging from the lack of computational power at the edge level to the reliance on stable network connections with the centralized approach. Thus, a hybrid approach with centralized and decentralized components that possess specific abilities and interact is preferred. However, the distribution of AI capabilities leads to problems in self-adapting learning systems, as knowledgebases can diverge when no central coordination is present. Edge components will specialize in distinctive patterns (overlearn), which hampers their adaptability for different cases. Therefore, this paper aims to present a concept for a distributed interchangeable knowledge base in CPPS. The approach is based on various AI components and concepts for each participating node. A service-oriented infrastructure allows a decentralized, loosely coupled architecture of the CPPS. By exchanging knowledge bases between nodes, the overall system should become more adaptive, as each node can "forget" their present specialization.}, language = {en} } @misc{PanzerBenderGronau2023, author = {Panzer, Marcel and Bender, Benedict and Gronau, Norbert}, title = {A deep reinforcement learning based hyper-heuristic for modular production control}, series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, journal = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, issn = {1867-5808}, doi = {10.25932/publishup-60564}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-605642}, pages = {24}, year = {2023}, abstract = {In nowadays production, fluctuations in demand, shortening product life-cycles, and highly configurable products require an adaptive and robust control approach to maintain competitiveness. This approach must not only optimise desired production objectives but also cope with unforeseen machine failures, rush orders, and changes in short-term demand. Previous control approaches were often implemented using a single operations layer and a standalone deep learning approach, which may not adequately address the complex organisational demands of modern manufacturing systems. To address this challenge, we propose a hyper-heuristics control model within a semi-heterarchical production system, in which multiple manufacturing and distribution agents are spread across pre-defined modules. The agents employ a deep reinforcement learning algorithm to learn a policy for selecting low-level heuristics in a situation-specific manner, thereby leveraging system performance and adaptability. We tested our approach in simulation and transferred it to a hybrid production environment. By that, we were able to demonstrate its multi-objective optimisation capabilities compared to conventional approaches in terms of mean throughput time, tardiness, and processing of prioritised orders in a multi-layered production system. The modular design is promising in reducing the overall system complexity and facilitates a quick and seamless integration into other scenarios.}, language = {en} } @article{PanzerBenderGronau2023, author = {Panzer, Marcel and Bender, Benedict and Gronau, Norbert}, title = {A deep reinforcement learning based hyper-heuristic for modular production control}, series = {International journal of production research}, journal = {International journal of production research}, publisher = {Taylor \& Francis}, address = {London}, issn = {0020-7543}, doi = {10.1080/00207543.2023.2233641}, pages = {1 -- 22}, year = {2023}, abstract = {In nowadays production, fluctuations in demand, shortening product life-cycles, and highly configurable products require an adaptive and robust control approach to maintain competitiveness. This approach must not only optimise desired production objectives but also cope with unforeseen machine failures, rush orders, and changes in short-term demand. Previous control approaches were often implemented using a single operations layer and a standalone deep learning approach, which may not adequately address the complex organisational demands of modern manufacturing systems. To address this challenge, we propose a hyper-heuristics control model within a semi-heterarchical production system, in which multiple manufacturing and distribution agents are spread across pre-defined modules. The agents employ a deep reinforcement learning algorithm to learn a policy for selecting low-level heuristics in a situation-specific manner, thereby leveraging system performance and adaptability. We tested our approach in simulation and transferred it to a hybrid production environment. By that, we were able to demonstrate its multi-objective optimisation capabilities compared to conventional approaches in terms of mean throughput time, tardiness, and processing of prioritised orders in a multi-layered production system. The modular design is promising in reducing the overall system complexity and facilitates a quick and seamless integration into other scenarios.}, language = {en} } @article{Brandenburger2022, author = {Brandenburger, Bonny}, title = {A multidimensional and analytical perspective on Open Educational Practices in the 21st century}, series = {Frontiers in education}, volume = {7}, journal = {Frontiers in education}, publisher = {Frontiers Media}, address = {Lausanne}, issn = {2504-284X}, doi = {10.3389/feduc.2022.990675}, pages = {17}, year = {2022}, abstract = {Participatory approaches to teaching and learning are experiencing a new lease on life in the 21st century as a result of the rapid technology development. Knowledge, practices, and tools can be shared across spatial and temporal boundaries in higher education by means of Open Educational Resources, Massive Open Online Courses, and open-source technologies. In this context, the Open Education Movement calls for new didactic approaches that encourage greater learner participation in formal higher education. Based on a representative literature review and focus group research, in this study an analytical framework was developed that enables researchers and practitioners to assess the form of participation in formal, collaborative teaching and learning practices. The analytical framework is focused on the micro-level of higher education, in particular on the interaction between students and lecturers when organizing the curriculum. For this purpose, the research reflects anew on the concept of participation, taking into account existing stage models for participation in the educational context. These are then brought together with the dimensions of teaching and learning processes, such as methods, objectives and content, etc. This paper aims to make a valuable contribution to the opening up of learning and teaching, and expands the discourse around possibilities for interpreting Open Educational Practices.}, language = {en} } @misc{Brandenburger2022, author = {Brandenburger, Bonny}, title = {A multidimensional and analytical perspective on Open Educational Practices in the 21st century}, series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschaft- und Sozialwissenschaftliche Reihe}, journal = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschaft- und Sozialwissenschaftliche Reihe}, number = {157}, issn = {1867-5808}, doi = {10.25932/publishup-58777}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-587770}, pages = {17}, year = {2022}, abstract = {Participatory approaches to teaching and learning are experiencing a new lease on life in the 21st century as a result of the rapid technology development. Knowledge, practices, and tools can be shared across spatial and temporal boundaries in higher education by means of Open Educational Resources, Massive Open Online Courses, and open-source technologies. In this context, the Open Education Movement calls for new didactic approaches that encourage greater learner participation in formal higher education. Based on a representative literature review and focus group research, in this study an analytical framework was developed that enables researchers and practitioners to assess the form of participation in formal, collaborative teaching and learning practices. The analytical framework is focused on the micro-level of higher education, in particular on the interaction between students and lecturers when organizing the curriculum. For this purpose, the research reflects anew on the concept of participation, taking into account existing stage models for participation in the educational context. These are then brought together with the dimensions of teaching and learning processes, such as methods, objectives and content, etc. This paper aims to make a valuable contribution to the opening up of learning and teaching, and expands the discourse around possibilities for interpreting Open Educational Practices.}, language = {en} } @article{PreussvanderWijst2017, author = {Preuss, Melanie and van der Wijst, Per}, title = {A phase-specific analysis of negotiation styles}, series = {The journal of business \& industrial marketing}, volume = {32}, journal = {The journal of business \& industrial marketing}, number = {4}, publisher = {Emerald Group Publishing Limited}, address = {Bingley}, issn = {0885-8624}, doi = {10.1108/JBIM-01-2016-0010}, pages = {505 -- 518}, year = {2017}, abstract = {Purpose - The purpose of this study is to analyze whether negotiators stick to one single negotiation style or whether their styles vary during the negotiation process. The paper seeks to identify different combinations of phase-specific negotiation styles and investigates the relationship between these combinations and negotiation performance and satisfaction. Design/methodology/approach - The study is based on a large online negotiation simulation that allows a phase-specific analysis of negotiation styles via an elaborate coding scheme. Findings - The findings reveal that negotiators generally do not limit themselves to a single negotiation style. Instead, they vary their style in the course of different negotiation phases. The authors distinguish between five distinct phase-specific negotiation style patterns that differ with regard to their impact on negotiation performance but not negotiation satisfaction. Practical implications - Negotiation practitioners get to know different phase-specific negotiation style patterns and get insights into which pattern is the most promising for negotiation performance. As a result, they can acquire this phase-specific negotiation style pattern to enhance their performance. Originality/value - The paper contributes to existing negotiation style literature, because it is the first to analyze negotiation styles from a phase-specific point of view.}, language = {en} } @article{BenderBertheauKoerppenetal.2022, author = {Bender, Benedict and Bertheau, Clementine and K{\"o}rppen, Tim and Lauppe, Hannah and Gronau, Norbert}, title = {A proposal for future data organization in enterprise systems}, series = {Information systems and e-business management}, volume = {20}, journal = {Information systems and e-business management}, publisher = {Springer}, address = {Heidelberg}, issn = {1617-9846}, doi = {10.1007/s10257-022-00555-6}, pages = {441 -- 494}, year = {2022}, abstract = {The digital transformation sets new requirements to all classes of enterprise systems in companies. ERP systems in particular, which represent the dominant class of enterprise systems, are struggling to meet the new requirements at all levels of the architecture. Therefore, there is an urgent need to reconsider the overall architecture of the systems and address the root of the related issues. Given that many restrictions ERP pose on their adaptability are related to the standardization of data, the database layer of ERP systems is addressed. Since database serve as the foundation for data storage and retrieval, they limit the flexibility of enterprise systems and the chance to adapt to new requirements accordingly. So far, relational databases are widely used. Using a systematic literature approach, recent requirements for ERP systems were identified. Prominent database approaches were assessed against the 23 requirements identified. The results reveal the strengths and weaknesses of recent database approaches. To this end, the results highlight the demand to combine multiple database approaches to fulfill recent business requirements. From a conceptual point of view, this paper supports the idea of federated databases which are interoperable to fulfill future requirements and support business operation. This research forms the basis for renewal of the current generation of ERP systems and proposes to ERP vendors to use different database concepts in the future.}, language = {en} } @incollection{GronauWeberWanderetal.2022, author = {Gronau, Norbert and Weber, Edzard and Wander, Paul and Ullrich, Andr{\´e}}, title = {A regional remanufacturing network approach}, series = {Digitization of the work environment for sustainable production}, booktitle = {Digitization of the work environment for sustainable production}, editor = {Plapper, Peter}, publisher = {GITO Verlag}, address = {Berlin}, isbn = {978-3-95545-407-4}, doi = {10.30844/WGAB_2022_8}, pages = {145 -- 170}, year = {2022}, abstract = {Manufacturing companies still have relatively few points of contact with the circular economy. Especially, extending life time of whole products or parts via remanufacturing is an promising approach to reduce waste. However, necessary cost-efficient assessment of the condition of the individual parts is challenging and assessment procedures are technically complex (e.g., scanning and testing procedures). Furthermore, these assessment procedures are usually only available after the disassembly process has been completed. This is where conceptualization, data acquisition and simulation of remanufacturing processes can help. One major constraining aspect of remanufacturing is reducing logistic efforts, since these also have negative external effects on the environment. Thus regionalization is an additional but in the end consequential challenge for remanufacturing. This article aims to fill a gap by providing an regional remanufacturing approach, in particular the design of local remanufacturing chains. Thereby, further focus lies on modeling and simulating alternative courses of action, including feasibility study and eco-nomic assessment.}, language = {en} } @article{BalderjahnAppenfeller2023, author = {Balderjahn, Ingo and Appenfeller, Dennis}, title = {A social marketing approach to voluntary simplicity}, series = {Sustainability}, volume = {15}, journal = {Sustainability}, number = {3}, publisher = {MDPI}, address = {Basel}, issn = {2071-1050}, doi = {10.3390/su15032302}, pages = {17}, year = {2023}, abstract = {Higher eco-efficiency will not be enough to slow global warming caused by climate change. To keep global warming to 2 degrees, people also need to reduce their consumption. At present, however, many who would be able to do so seem unwilling to comply. Given the threats of a runaway climate change, urgent measures are needed to promote less personal consumption. This study, therefore, examines whether social marketing consume-less appeals can be used to encourage consumers to voluntarily abstain from consumption. As part of an online experiment with nearly 2000 randomly sampled users of an online platform for sustainable consumption, we tested the effectiveness of five different "consume-less" appeals based on traditional advertising formats (including emotional, informational, and social claims). The study shows that consume-less appeals are capable of limiting personal desire to buy. However, significant differences in the effectiveness of the appeal formats used in this study were observed. In addition, we found evidence of rebound effects, which leads us to critically evaluate the overall potential of social marketing to promote more resource-conserving lifestyles. While commercial consumer-free appeals have previously been studied (e.g., Patagonia's "Don't Buy This Jacked"), this study on the effectiveness of non-commercial consume-free appeals is novel and provides new insights.}, language = {en} } @article{BalderjahnLeeSeegebarthetal.2019, author = {Balderjahn, Ingo and Lee, Michael S. W. and Seegebarth, Barbara and Peyer, Mathias}, title = {A sustainable pathway to consumer wellbeing}, series = {The Journal of consumer affairs}, volume = {54}, journal = {The Journal of consumer affairs}, number = {2}, publisher = {Wiley}, address = {Malden, Mass.}, issn = {0022-0078}, doi = {10.1111/joca.12278}, pages = {456 -- 488}, year = {2019}, abstract = {This study investigates the effect of different anticonsumption constructs on consumer wellbeing. The study assumes that people will only lower their level of consumption if doing so does not also lower personal wellbeing. More precisely, this research investigates how specific subtypes of sustainable anticonsumption (e.g., voluntary simplicity, collaborative consumption, and debt-free living) relate to different states of consumer's wellbeing (e.g., financial, psychosocial, and subjective wellbeing). This work also examines whether consumer empowerment can improve personal wellbeing and strengthen the anticonsumption wellbeing relationship. The results show that voluntarily foregoing consumption does not reduce wellbeing and consumer empowerment plays a significant role in supporting sustainable pathways to consumer wellbeing. This study reasons that empowerment improves consumer sovereignty, but may be detrimental for consumers heavily concerned about debt-free living. The present investigation concludes by proposing implications for public and consumer policymakers wishing to promote appropriate sustainable (anticonsumption) pathways to consumer wellbeing.}, language = {en} } @article{MahIfenthaler2017, author = {Mah, Dana-Kristin and Ifenthaler, Dirk}, title = {Academic staff perspectives on first-year students' academic competencies}, series = {Journal of applied research in higher education : JARHE}, volume = {9}, journal = {Journal of applied research in higher education : JARHE}, number = {4}, publisher = {Emerald Group Publishing Limited}, address = {Bingley}, issn = {2050-7003}, doi = {10.1108/JARHE-03-2017-0023}, pages = {630 -- 640}, year = {2017}, abstract = {Purpose: The purpose of this paper is to examine the expectations, perceptions and role understanding of academic staff using a model of academic competencies (i.e. time management, learning skills, technology proficiency, self-monitoring and research skills). Design/methodology/approach: Semi-structured interviews were conducted with ten members of academic staff at a German university. Participants' responses to the open-ended questions were coded inductively, while responses concerning the proposed model of academic competencies were coded deductively using a priori categories. Findings: Participating academic staff expected first-year students to be most competent in time management and in learning skills; they perceived students' technology proficiency to be rather high but their research skills as low. Interviews indicated a mismatch between academic staff expectations and perceptions. Practical implications: These findings may enable universities to provide support services for first-year students to help them to adjust to the demands of higher education. They may also serve as a platform to discuss how academic staff can support students to develop the required academic competencies, as well as a broader conversation about higher education pedagogy and competency assessment. Originality/value: Little research has investigated the perspectives of academic staff concerning the academic competencies they expect of first-year students. Understanding their perspectives is crucial for improving the quality of institutions; their input into the design of effective support services is essential, as is a constructive dialogue to identify strategies to enhance student retention.}, language = {en} } @inproceedings{GrumRappGronauetal.2019, author = {Grum, Marcus and Rapp, Simon and Gronau, Norbert and Albers, Albert}, title = {Accelerating knowledge}, series = {Business modeling and software design}, volume = {356}, booktitle = {Business modeling and software design}, editor = {Shishkov, Boris}, publisher = {Springer}, address = {Cham}, isbn = {978-3-030-24853-6}, doi = {10.1007/978-3-030-24854-3_7}, pages = {95 -- 113}, year = {2019}, abstract = {As knowledge-intensive processes are often carried out in teams and demand for knowledge transfers among various knowledge carriers, any optimization in regard to the acceleration of knowledge transfers obtains a great economic potential. Exemplified with product development projects, knowledge transfers focus on knowledge acquired in former situations and product generations. An adjustment in the manifestation of knowledge transfers in its concrete situation, here called intervention, therefore can directly be connected to the adequate speed optimization of knowledge-intensive process steps. This contribution presents the specification of seven concrete interventions following an intervention template. Further, it describes the design and results of a workshop with experts as a descriptive study. The workshop was used to assess the practical relevance of interventions designed as well as the identification of practical success factors and barriers of their implementation.}, language = {en} } @article{WangXieTiberiusetal.2023, author = {Wang, Nan and Xie, Wenxuan and Tiberius, Victor and Qiu, Yong}, title = {Accelerating new product diffusion}, series = {Journal of retailing and consumer services}, volume = {72}, journal = {Journal of retailing and consumer services}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0969-6989}, doi = {10.1016/j.jretconser.2023.103297}, year = {2023}, abstract = {In social networks or, more specifically, online communities on tech-products, opinion leaders are important sources of advice for other consumers in the adoption and diffusion of new products. However, possibilities for potential users to exert their influence on opinion leadership are ignored. This study determines whether and how lead users may serve as opinion leaders in social networks and advise other consumers in the adoption and diffusion of new products. Our survey with 308 users in the Xiaomi and Huawei communities suggests that higher lead userness is positively and significantly associated with the likelihood of opinion giving and passing. Product-possessing innovativeness has a higher impact compared with information-possessing innovativeness. Product involvement does not enhance the effect of information-possessing innovativeness. The findings provide a better understanding of the formation of opinion leadership in social networks for an accelerated diffusion of new products.}, language = {en} } @incollection{GrumGronau2020, author = {Grum, Marcus and Gronau, Norbert}, title = {Adaptable knowledge-driven information systems improving knowledge transfers}, series = {Business modeling and software design : 10th International Symposium, BMSD 2020, Berlin, Germany, July 6-8, 2020, Proceedings}, volume = {391}, booktitle = {Business modeling and software design : 10th International Symposium, BMSD 2020, Berlin, Germany, July 6-8, 2020, Proceedings}, editor = {Shishkov, Boris}, publisher = {Springer International Publishing}, address = {Cham}, isbn = {978-3-030-52305-3}, doi = {10.1007/978-3-030-52306-0_13}, pages = {202 -- 220}, year = {2020}, abstract = {A growing number of business processes can be characterized as knowledge-intensive. The ability to speed up the transfer of knowledge between any kind of knowledge carriers in business processes with AR techniques can lead to a huge competitive advantage, for instance in manufacturing. This includes the transfer of person-bound knowledge as well as externalized knowledge of physical and virtual objects. The contribution builds on a time-dependent knowledge transfer model and conceptualizes an adaptable, AR-based application. Having the intention to accelerate the speed of knowledge transfers between a manufacturer and an information system, empirical results of an experimentation show the validity of this approach. For the first time, it will be possible to discover how to improve the transfer among knowledge carriers of an organization with knowledge-driven information systems (KDIS). Within an experiment setting, the paper shows how to improve the quantitative effects regarding the quality and amount of time needed for an example manufacturing process realization by an adaptable KDIS.}, language = {en} } @article{BenderThiemeGronauetal.2019, author = {Bender, Benedict and Thieme, Johanna Luise and Gronau, Norbert and Wenig, Christoph and Menold, Paul}, title = {Adaptive Spielifizierung im KVP}, series = {ERP Management}, volume = {15}, journal = {ERP Management}, number = {3}, publisher = {Gito}, address = {Berlin}, issn = {1860-6725}, pages = {57 -- 59}, year = {2019}, abstract = {F{\"u}r die Wettbewerbsf{\"a}higkeit von Unternehmen hat der Kontinuierliche Verbesserungsprozess (KVP) eine hohe Bedeutung. Hinsichtlich der Qualit{\"a}t und Quantit{\"a}t der Beitr{\"a}ge f{\"u}r den KVP durch die Mitarbeitenden stoßen Unternehmen, insbesondere KMU, jedoch auf vielf{\"a}ltige Herausforderungen. Diesen Problemen k{\"o}nnen Unternehmen durch das KVP-Tool begegnen, welches im Projekt „Adaptive Spielifizierung im KVP" entwickelt wird. Durch die Digitalisierung und Spielifizierung des Prozes- ses im KVP-Tool wird die kontinuierliche Beteiligung nachhaltig durch intrinsische Anreize gef{\"o}rdert. Die Neuartigkeit des Projektes ergibt sich aus der Adaptivit{\"a}t der Spielifizierung, also die Wechselwirkung zu den Nutzenden. Dabei werden zwei Aspekte fokussiert: unterschiedliche Spielertypen und Marktdynamik.}, language = {de} } @phdthesis{Maul2023, author = {Maul, Valeska Joya}, title = {Addressing current challenges of ecosystems in innovation and entrepreneuership}, school = {Universit{\"a}t Potsdam}, pages = {176, XX}, year = {2023}, abstract = {Nowadays, innovative and entrepreneurial activities and their actors are embedded in interdependent systems to drive joint value creation. Innovation ecosystems and entrepreneurial ecosystems have become established system-level concepts in management research to explain how value transpires between different actors and institutions in distinct contexts. Despite the popularity of the concepts, researchers have critiqued their theoretical depth, conceptual distinctiveness, as well as operationalization and measurement (Autio \& Thomas, 2022; Klimas \& Czakon, 2022). Furthermore, in light of current-day challenges, research has yet to address how context impacts innovation and entrepreneurial ecosystems and their actors and elements (Wurth et al., 2022). The aim of this cumulative thesis is to provide a deeper understanding of the conceptualization, operationalization, and measurement of innovation and entrepreneurial ecosystems and investigate how contextual factors can influence the overall ecosystem and its key actors. To this end, bibliometric and empirical-qualitative methods, as well as narrative and systematic literature reviews, are employed. After introducing the research scope and key concepts in Chapter 1, a systematic literature review to operationalize and measure the concept of innovation ecosystems is conducted, and an integrative framework of its composition is introduced in Chapter 2. In Chapter 3, the innovation journal network is outlined by means of science mapping to determine current and emerging research areas characterizing innovation studies. In Chapters 4 and 5, the interplay between the temporal context of the Covid-19 pandemic and the spatial context of entrepreneurial ecosystems is assessed by focusing on the role of organizational resilience and affordances. The findings shed new light on the dynamics and boundaries of entrepreneurial ecosystems as they move between the spatial and digital realm. Building on this, an integrative framework of digital entrepreneurial ecosystems is presented in Chapter 6. The concluding Chapter 7 summarizes my thesis's conceptual, theoretical, and empirical insights, highlighting implications, limitations, and promising future research avenues. The findings of this cumulative thesis contribute to the theoretical and conceptual advancement of ecosystems in innovation and entrepreneurship by providing insights into the measurement and operationalization of its elements. Furthermore, the results show that contextual factors, such as crisis events or institutional circumstances, influence innovation and entrepreneurial ecosystems and their actors, calling for a more nuanced consideration of ecosystem configurations and dynamics. By drawing from the theory of affordances, the elements that actually afford value to the actors and how they shift between the physical and digital realm are portrayed. Based on these findings, this thesis introduces novel frameworks and conceptual advancements of the configurations and boundaries of innovation and (digital) entrepreneurial ecosystems, laying the foundation for a renewed understanding of how to design, orchestrate, and evaluate ecosystems today and in the future.}, language = {en} } @incollection{RojahnAmbrosBiruetal.2023, author = {Rojahn, Marcel and Ambros, Maximilian and Biru, Tibebu and Krallmann, Hermann and Gronau, Norbert and Grum, Marcus}, title = {Adequate basis for the data-driven and machine-learning-based identification}, series = {Artificial intelligence and soft computing}, booktitle = {Artificial intelligence and soft computing}, editor = {Rutkowski, Leszek and Scherer, Rafał and Korytkowski, Marcin and Pedrycz, Witold and Tadeusiewicz, Ryszard and Zurada, Jacek M.}, publisher = {Springer}, address = {Cham}, isbn = {978-3-031-42504-2}, doi = {10.1007/978-3-031-42505-9_48}, pages = {570 -- 588}, year = {2023}, abstract = {Process mining (PM) has established itself in recent years as a main method for visualizing and analyzing processes. However, the identification of knowledge has not been addressed adequately because PM aims solely at data-driven discovering, monitoring, and improving real-world processes from event logs available in various information systems. The following paper, therefore, outlines a novel systematic analysis view on tools for data-driven and machine learning (ML)-based identification of knowledge-intensive target processes. To support the effectiveness of the identification process, the main contributions of this study are (1) to design a procedure for a systematic review and analysis for the selection of relevant dimensions, (2) to identify different categories of dimensions as evaluation metrics to select source systems, algorithms, and tools for PM and ML as well as include them in a multi-dimensional grid box model, (3) to select and assess the most relevant dimensions of the model, (4) to identify and assess source systems, algorithms, and tools in order to find evidence for the selected dimensions, and (5) to assess the relevance and applicability of the conceptualization and design procedure for tool selection in data-driven and ML-based process mining research.}, language = {en} } @article{KuhlmannBogumil2021, author = {Kuhlmann, Sabine and Bogumil, J{\"o}rg}, title = {Administrative Reforms in the Multilevel System}, series = {Public Administration in Germany}, journal = {Public Administration in Germany}, publisher = {Palgrave Macmillan}, address = {Cham}, isbn = {978-3-030-53696-1}, doi = {10.1007/978-3-030-53697-8_16}, pages = {271 -- 289}, year = {2021}, abstract = {The chapter analyses recent reforms in the multilevel system of the L{\"a}nder, specifically territorial, functional and structural reforms, which represent three of the most crucial and closely interconnected reform trajectories at the subnational level. It sheds light on the variety of reform approaches pursued in the different L{\"a}nder and also highlights some factors that account for these differences. The transfer of state functions to local governments is addressed as well as the restructuring of L{\"a}nder administrations (e.g. abolishment of the meso level of the L{\"a}nder administration and of single-purpose state agencies) and the rescaling of territorial boundaries at county and municipal levels, including a brief review of the recently failed (territorial) reforms in Eastern Germany.}, language = {en} } @article{Behrendt2021, author = {Behrendt, Aileen Jorena}, title = {Against the Capitalist Narrative of Success and Failure}, series = {Writing the Economic Subject in Modern Western Europe : Representation, Contestation, Critique}, journal = {Writing the Economic Subject in Modern Western Europe : Representation, Contestation, Critique}, publisher = {Lang}, address = {Frankfurt am Main}, isbn = {978-3-631-85754-0}, pages = {137 -- 159}, year = {2021}, language = {en} } @inproceedings{GrumThimRolingetal.2023, author = {Grum, Marcus and Thim, Christof and Roling, Wiebke and Sch{\"u}ffler, Arnulf and Kluge, Annette and Gronau, Norbert}, title = {AI case-based reasoning for artificial neural networks}, series = {Artificial intelligence and industrial applications}, volume = {771}, booktitle = {Artificial intelligence and industrial applications}, editor = {Masrour, Tawfik and El Hassani, Ibtissam and Barka, Noureddine}, publisher = {Springer}, address = {Cham}, isbn = {978-3-031-43523-2}, doi = {10.1007/978-3-031-43524-9_2}, pages = {17 -- 35}, year = {2023}, abstract = {Faced with the triad of time-cost-quality, the realization of production tasks under economic conditions is not trivial. Since the number of Artificial-Intelligence-(AI)-based applications in business processes is increasing more and more nowadays, the efficient design of AI cases for production processes as well as their target-oriented improvement is essential, so that production outcomes satisfy high quality criteria and economic requirements. Both challenge production management and data scientists, aiming to assign ideal manifestations of artificial neural networks (ANNs) to a certain task. Faced with new attempts of ANN-based production process improvements [8], this paper continues research about the optimal creation, provision and utilization of ANNs. Moreover, it presents a mechanism for AI case-based reasoning for ANNs. Experiments clarify continuously improving ANN knowledge bases by this mechanism empirically. Its proof-of-concept is demonstrated by the example of four production simulation scenarios, which cover the most relevant use cases and will be the basis for examining AI cases on a quantitative level.}, language = {en} } @incollection{GrumThimGronau2021, author = {Grum, Marcus and Thim, Christof and Gronau, Norbert}, title = {Aiming for knowledge-transfer-optimizing intelligent cyber-physical systems}, series = {Towards sustainable customization : cridging smart products and manufacturing systems}, booktitle = {Towards sustainable customization : cridging smart products and manufacturing systems}, editor = {Andersen, Ann-Louise and Andersen, Rasmus and Brunoe, Thomas Ditlev and Larsen, Maria Stoettrup Schioenning and Nielsen, Kjeld and Napoleone, Alessia and Kjeldgaard, Stefan}, publisher = {Springer}, address = {Cham}, isbn = {978-3-030-90699-3}, doi = {10.1007/978-3-030-90700-6_16}, pages = {149 -- 157}, year = {2021}, abstract = {Since more and more production tasks are enabled by Industry 4.0 techniques, the number of knowledge-intensive production tasks increases as trivial tasks can be automated and only non-trivial tasks demand human-machine interactions. With this, challenges regarding the competence of production workers, the complexity of tasks and stickiness of required knowledge occur [1]. Furthermore, workers experience time pressure which can lead to a decrease in output quality. Cyber-Physical Systems (CPS) have the potential to assist workers in knowledge-intensive work grounded on quantitative insights about knowledge transfer activities [2]. By providing contextual and situational awareness as well as complex classification and selection algorithms, CPS are able to ease knowledge transfer in a way that production time and quality is improved significantly. CPS have only been used for direct production and process optimization, knowledge transfers have only been regarded in assistance systems with little contextual awareness. Embedding production and knowledge transfer optimization thus show potential for further improvements. This contribution outlines the requirements and a framework to design these systems. It accounts for the relevant factors.}, language = {en} } @inproceedings{AbramovaGladkayaKrasnova2021, author = {Abramova, Olga and Gladkaya, Margarita and Krasnova, Hanna}, title = {An unusual encounter with oneself}, series = {ICIS 2021: IS and the future of work}, booktitle = {ICIS 2021: IS and the future of work}, publisher = {AIS Electronic Library (AISeL)}, address = {[Erscheinungsort nicht ermittelbar]}, year = {2021}, abstract = {Helping overcome distance, the use of videoconferencing tools has surged during the pandemic. To shed light on the consequences of videoconferencing at work, this study takes a granular look at the implications of the self-view feature for meeting outcomes. Building on self-awareness research and self-regulation theory, we argue that by heightening the state of self-awareness, self-view engagement depletes participants' mental resources and thereby can undermine online meeting outcomes. Evaluation of our theoretical model on a sample of 179 employees reveals a nuanced picture. Self-view engagement while speaking and while listening is positively associated with self-awareness, which, in turn, is negatively associated with satisfaction with meeting process, perceived productivity, and meeting enjoyment. The criticality of the communication role is put forward: looking at self while listening to other attendees has a negative direct and indirect effect on meeting outcomes; however, looking at self while speaking produces equivocal effects.}, language = {en} } @article{BussKearneyNoureenetal.2023, author = {Buss, Martin and Kearney, Eric and Noureen, Riffat and Gandhi, Nilima}, title = {Antecedents and effects of visionary leadership}, series = {Journal of leadership \& organizational studies}, volume = {30}, journal = {Journal of leadership \& organizational studies}, number = {4}, publisher = {Sage}, address = {Thousand Oaks, Calif.}, issn = {1548-0518}, doi = {10.1177/15480518231203637}, pages = {413 -- 427}, year = {2023}, abstract = {Scholars have argued that visionary leadership is an effective tool to motivate followers because it provides them with meaning and purpose. However, previous research tells us little about which leaders and under which circumstances leaders engage in visionary leadership. We draw on theories of human and social capital to argue that leader work centrality is an important antecedent of visionary leadership, and especially so for leaders with low organizational tenure. Moreover, we propose that visionary leadership then provides followers with meaningfulness and thereby decreases their turnover intentions. Our predictions were confirmed by data from a two-wave, lagged-design field study with 101 leader-follower dyads. Overall, our research identifies an important antecedent of visionary leadership, a specific situation in which this antecedent is particularly important, and provides empirical evidence for why visionary leadership can bind followers to an organization.}, language = {en} } @incollection{Balderjahn2022, author = {Balderjahn, Ingo}, title = {Anti-Consumption und Nachhaltigkeit}, series = {Marke, Nachhaltigkeit und Verbraucherpolitik : Die Gew{\"a}hrleistungsmarke im Spannungsfeld zwischen Unternehmen, Konsumenten und Regulierung}, booktitle = {Marke, Nachhaltigkeit und Verbraucherpolitik : Die Gew{\"a}hrleistungsmarke im Spannungsfeld zwischen Unternehmen, Konsumenten und Regulierung}, editor = {Boltz, Dirk-Mario and Bruhn, Manfred and Gr{\"o}ppel-Klein, Andrea and Hellmann, Kai-Uwe}, publisher = {Nomos}, address = {Baden-Baden}, isbn = {978-3-7489-1271-2}, doi = {10.5771/9783748912712-29}, pages = {29 -- 40}, year = {2022}, language = {de} } @incollection{HoelzleTiberius2020, author = {H{\"o}lzle, Katharina and Tiberius, Victor}, title = {Aspekte, Standpunkte und Ausblicke}, series = {Perspektiven des Entrepreneurships : Unternehmerische Konzepte zwischen Theorie und Praxis}, booktitle = {Perspektiven des Entrepreneurships : Unternehmerische Konzepte zwischen Theorie und Praxis}, editor = {H{\"o}lzle, Katharina and Tiberius, Victor and Surrey, Heike}, publisher = {Sch{\"a}ffer-Poeschel Verlag}, address = {Stuttgart}, isbn = {978-3-7910-4473-6}, pages = {13 -- 17}, year = {2020}, language = {de} } @article{LassJonasKops2021, author = {Lass, Sander and Jonas-Kops, J{\"o}rg E.}, title = {Assisted Reality - mehr als nur das Smart Glass}, series = {Fabriksoftware : die digitale Fabrik realisieren}, volume = {26}, journal = {Fabriksoftware : die digitale Fabrik realisieren}, number = {2}, publisher = {GITO mbH - Verlag f{\"u}r Industrielle Informationstechnik und Organisation}, address = {Berlin}, issn = {2569-7692}, pages = {27 -- 29}, year = {2021}, abstract = {Der nutzbringenden Einsatz einer Datenbrille besteht nicht nur aus der Brille selbst. Die potenzielle ressourcenschonende Assistenz bei der Abarbeitung von komplexen Workflows bedarf eine ausreichende Integration in die Anwendungssystemlandschaft. Implikation sind demnach zwei Hauptelemente: die Brille selbst und die Integrationssoftware. Beide Komponenten sind in geeigneter Form auszulegen und auf die intendierten Anwendungsf{\"a}lle zu konfigurieren. Dieser Beitrag fasst die Erfahrungen aus zahlreichen Projekten zusammen und liefert einen {\"U}berblick {\"u}ber die Herausforderungen bei AR-Einf{\"u}hrungen.}, language = {de} } @article{Lass2020, author = {Lass, Sander}, title = {Augmented Reality in der Fabrik}, series = {Fabriksoftware : die digitale Fabrik realisieren}, volume = {25}, journal = {Fabriksoftware : die digitale Fabrik realisieren}, number = {4}, publisher = {GITO mbH - Verlag f{\"u}r Industrielle Informationstechnik und Organisation}, address = {Berlin}, issn = {2569-7692}, doi = {10.30844/FS20-4_32-33}, pages = {32 -- 33}, year = {2020}, abstract = {Im Zentrum Industrie 4.0 Potsdam (ZIP 4.0) kann diese Frage individuell und ohne großen Aufwand beantwortet werden. Mehr noch, mit Hilfe der hybriden Simulationsumgebung ist die Interaktion mit dem AR-Ger{\"a}t durch den Akteur innerhalb von Fertigungsprozessen m{\"o}glich. So kann nicht nur der Nutzen demonstriert, sondern auch durch den tats{\"a}chlichen Einsatz innerhalb der realit{\"a}tsnahen Prozessabbildung die Akzeptanz f{\"u}r die sp{\"a}tere Nutzung geschaffen werden.}, language = {de} } @article{BenderGronau2020, author = {Bender, Benedict and Gronau, Norbert}, title = {Auswahl von ERP-Systemen im Kontext von Individuall{\"o}sungen}, series = {ERP Management}, volume = {16}, journal = {ERP Management}, number = {4}, publisher = {Gito}, address = {Berlin}, issn = {1860-6725}, pages = {37 -- 40}, year = {2020}, abstract = {Die Auswahl von Standardsoftware stellt viele Unternehmen vor Herausforderungen. Gerade im deutschen Mittelstand kommen vermehrt eigenentwickelte Individuall{\"o}sungen zum Einsatz. Ent- sprechende Unternehmen sind daher nicht mit komplexen Soft- wareauswahlprojekten vertraut. Das breite Angebot an ERP-Systemen erschwert die Vergleichbarkeit der L{\"o}sungen und die zielgerichtete Auswahl des idealen Systems zus{\"a}tzlich.}, language = {de} } @article{AdamHahnHoelscheretal.2021, author = {Adam, Jan P. and Hahn, Michelle and H{\"o}lscher, Ines and H{\"o}schel, Heike and Janzen, Stella and K{\"o}gel, Lukas}, title = {Automatisierung von Routinet{\"a}tigkeiten im {\"o}ffentlichen Dienst}, series = {Verwaltung \& Management}, volume = {27}, journal = {Verwaltung \& Management}, number = {1}, publisher = {Nomos}, address = {Baden-Baden}, issn = {0947-9856}, doi = {10.5771/0947-9856-2021-1-39}, pages = {39 -- 48}, year = {2021}, abstract = {Auf Basis einer Umfrage unter 300 Besch{\"a}ftigten im {\"o}ffentlichen Dienst untersucht dieser Beitrag, welche m{\"o}glichen Auswirkungen die Digitale Transformation auf das T{\"a}tigkeitsprofil von Mitarbeiterinnen und Mitarbeitern im {\"o}ffentlichen Sektor haben kann. Zum einen finden sich erste Hinweise auf signifikante Effizienzpotenziale durch Automatisierung im {\"o}ffentlichen Sektor. Zum anderen wird deutlich, dass die Mitarbeiterinnen und Mitarbeiter dieser Entwicklung mehrheitlich positiv gegen{\"u}berstehen und sie aktiv an der Verbesserung von Dienstleistungen mitwirken wollen. Aus diesen Erkenntnissen k{\"o}nnen zahlreiche Handlungsimplikationen f{\"u}r Ver{\"a}nderungsprojekte in der Praxis abgeleitet werden. Gleichzeitig ruft dieser Beitrag dazu auf, die Folgen der Digitalen Transformation f{\"u}r Mitarbeiterinnen und Mitarbeiter noch besser zu erforschen.}, language = {de} } @book{EgbertHammerHansenetal.2020, author = {Egbert, Bj{\"o}rn and Hammer, Carolin and Hansen, Barbara and Hassan-Yavuz, Safyah and Hinz, Carsten and Huhn, Nicola and Kost, Andr{\´e} and L{\"o}ffler, Robert and Schulz, Oliver and Simon, Veronika and Tuncel, Teresa}, title = {Band 5/6}, series = {\#Politik Wirtschaft - Nordrhein-Westfalen}, journal = {\#Politik Wirtschaft - Nordrhein-Westfalen}, publisher = {C.C. Buchner}, address = {Bamberg}, isbn = {978-3-661-70075-5}, pages = {280}, year = {2020}, abstract = {Zum Schuljahr 2020/21 trat in Nordrhein-Westfalen ein neuer Kernlehrplan f{\"u}r die Realschule, Gesamtschule und Sekundarschule in Kraft. Daf{\"u}r haben wir gemeinsam mit Fachkr{\"a}ften aus dem Bundesland die \#-Schulbuchreihen entwickelt. In \#Politik Wirtschaft - Nordrhein-Westfalen platzieren wir die Inhalte der Lehrpl{\"a}ne Politik und Wirtschaft sinnvoll kombiniert, sodass Sie Ihren Unterricht der F{\"a}cher mit einem Buch ganz individuell organisieren k{\"o}nnen. Wir bieten Ihnen innovative und aktuelle Produkte f{\"u}r einen modernen Politik- und Wirtschaftsunterricht. Neben dem neuen Lehrplan sind die Vorgaben des Medienkompetenzrahmens und die besonderen Herausforderungen heterogener Lerngruppen ber{\"u}cksichtigt. Die Konzeption bietet einerseits die M{\"o}glichkeit, die problemorientiert und sch{\"u}lernah aufbereiteten Inhalte entlang von Doppelseiten zu bearbeiten, die sich am didaktischen Aufbau von Unterrichtsstunden orientieren. Gleichzeitig gibt es in der Rubrik „Gemeinsam aktiv" konkrete Vorschl{\"a}ge, gr{\"o}ßere Einheiten durch selbstgesteuertes Lernen projektartig in Gruppen zu erschließen. Dadurch k{\"o}nnen Sie Ihren Unterricht einfach und schnell besonders vielf{\"a}ltig und spannend gestalten. Ein besonderes Kennzeichen der Reihe ist die Orientierung an der Lebenswelt der Sch{\"u}lerinnen und Sch{\"u}ler. Durch Fallbeispiele werden sie direkt angesprochen. Eine kreative Vielfalt aus Bild-, Grafik- und Textmaterial, aktivierende Aufgaben, Methoden-und Grundwissenseiten und ein Kompetenzcheck zum Abschluss der Großkapitel vervollst{\"a}ndigen das Angebot. Zu jeder Unterrichtseinheit wird passgenau zum Schulbuch unterschiedliches Differenzierungsmaterial (Texte in einfacher Sprache, Vorstrukturierung von Aufgaben u.v.m) erstellt. Dieses steht Ihnen in unserem digitalen Lehrermaterial click \& teach zur Verf{\"u}gung und kann von Ihnen nach individuellen Bed{\"u}rfnissen f{\"u}r einzelne digitale Schulb{\"u}cher freigeschaltet werden.}, language = {de} } @article{HesselbarthAlnoorTiberius2023, author = {Hesselbarth, Imke and Alnoor, Alhamzah and Tiberius, Victor}, title = {Behavioral strategy}, series = {Management decision}, volume = {61}, journal = {Management decision}, number = {9}, publisher = {Emerald}, address = {Bingley}, issn = {0025-1747}, doi = {10.1108/MD-09-2021-1274}, pages = {2740 -- 2756}, year = {2023}, abstract = {Purpose: Behavioral strategy, as a cognitive- and social-psychological view on strategic management, has gained increased attention. However, its conceptualization is still fuzzy and deserves an in-depth investigation. The authors aim to provide a holistic overview and classification of previous research and identify gaps to be addressed in future research. Design/methodology/approach: The authors conducted a systematic literature review on behavioral strategy. The final sample includes 46 articles from leading management journals, based on which the authors develop a research framework. Findings: The results reveal cognition and traits as major internal factors. Besides, organizational and environmental contingencies are major external factors of behavioral strategy. Originality/value: To the authors' best knowledge, this is the first holistic systematic literature review on behavioral strategy, which categorizes previous research.}, language = {en} } @phdthesis{Theuer2022, author = {Theuer, Hanna Katharina}, title = {Beherrschung komplexer Produktionsprozesse durch Autonomie}, doi = {10.25932/publishup-54184}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-541842}, school = {Universit{\"a}t Potsdam}, pages = {iv, 297}, year = {2022}, abstract = {Modern technologies enable the actors of a production process to autonomous decision-making, information-processing, and decision- execution. It devolves hierarchical controlled relationships and distributes decision-making among many actors. Positive consequences include using local competencies and fast on-site action without (time-)consuming cross-process planning run by a central control instance. Evaluating the decentralization of the process helps to compare different control strategies and thus contributes to the mastery of more complex production processes. Although the importance of the communication structure of these actors increases, no method uses this as a basis for operationalizing decentralization. This motivates the focus of this thesis. It develops a three-level evaluation model determining the decentralization of a production process based on two determinants: the communication and decision-making structure of the autonomous actors involved. Based on a definition of decentralization of production processes, it set requirements for a key value that determines the structural autonomy of the actors and selects a suitable social network analysis metric. The possibility of integrated decision-making and decision execution justifies the additional consideration of the decision structure. The differentiation of both factors forms the basis for the classification of actors; the multiplication of both values results in the characteristic value real autonomy describing the autonomy of an actor, which is the key figure of the model's first level. Homogeneous actor autonomy characterizes a high decentralization of the process step, which is the object of consideration of the second level of the model. Comparing the existing with the maximum possible decentralization of the process steps determines the Autonomy Index. This figure operationalizes the decentralization of the process at the third level of the model. A simulation study with two simulation experiments - a central and a decentral controlled process - at Zentrum Industrie 4.0 validates the evaluation model. The application of the model to an industrial production process underlines the practical applicability.}, language = {de} } @article{KhawCamilleriTiberiusetal.2023, author = {Khaw, Khai Wah and Camilleri, Mark and Tiberius, Victor and Alnoor, Alhamzah and Zaidan, Ali Shakir}, title = {Benchmarking electric power companies' sustainability and circular economy behaviors}, series = {Environment, development and sustainability}, volume = {35}, journal = {Environment, development and sustainability}, publisher = {Springer}, address = {Dordrecht}, issn = {1387-585X}, doi = {10.1007/s10668-023-02975-x}, pages = {39}, year = {2023}, abstract = {This research examines the impact of firms' decision-making, crisis management, and risk-taking behaviors on their sustainability and circular economy behaviors through the mediating role of their eco-innovation behavior in the energy industry in Iraq. Firms are exploring applicable mechanisms to increase green practices. This requires the industry to possess the essential skills to overcome the challenges that reduce sustainable activities. We applied a dual-stage structural equation modeling (PLS-SEM) and a multi-criteria decision-making (MCDM) approach to explore the linear relationships between variables, determine the weight of the criteria, and rank energy companies based on a circular economy. The online questionnaire was sent to 549 managers and heads of departments of Iraqi electric power companies. Out of these, 384 questionnaires were collected. The results indicate that firms' crisis management, decision-making, and risk-taking behaviors are significantly and positively linked to their eco-innovation behavior. This study confirms the significant and positive impact of firms' eco-innovation behavior on their sustainability and circular economy behaviors. Likewise, eco-innovation behavior has a fully mediating role. For the MCDM methods, ranking energy companies according to the circular economy can support policymakers' decisions to renew contracts with leading companies in the ranking. Practitioners can also impose government regulations on low-ranked companies. Thus, governments can reduce the problems of greenhouse gas emissions and other environmental pollution.}, language = {en} } @article{TiberiusWeylandMahto2023, author = {Tiberius, Victor and Weyland, Michael and Mahto, Raj V.}, title = {Best of entrepreneurship education?}, series = {The international journal of management education}, volume = {21}, journal = {The international journal of management education}, number = {1}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1472-8117}, doi = {10.1016/j.ijme.2022.100753}, year = {2023}, abstract = {Entrepreneurship education has gained widespread attention in both education practice and research over the past three decades. However, whereas research has a strong focus on its effects and many normative concepts exist, little is known about how entrepreneurship is actually taught. To address this research gap, we conduct a curriculum analysis of the 50 best programs in entrepreneurship, according to the 2018 Financial Times ranking "Top MBAs for Entrepreneurship 2018". In particular, we examine their objectives, learning contents and teaching as well as assessment methods as four major dimensions of a graduate entrepreneurship curriculum. The results show that the programs are primarily business and management programs, with a comparatively small share of entrepreneurship itself. Entrepreneurship-specific goals are entrepreneurial attitudes and competences, such as entrepreneurial leadership, entrepreneurial mindset, entrepreneurial skills, opportunity creation, opportunity identification, and transforming uncertainty into opportunity. The learning contents also focus on business, management, and law, whereas the contents relating to entrepreneurship include entrepreneurial failure, entrepreneurial management, entrepreneurial thinking, and entrepreneurship in general. Teaching methods are mainly the ones usually found in higher education, with business plans and prototyping as additional entrepreneurial ones. Assessment methods do not differ from those in business and management education.}, language = {en} } @article{UllrichGronau2020, author = {Ullrich, Andr{\´e} and Gronau, Norbert}, title = {Bestimmung nachhaltiger Anwendungssystemarchitekturen}, series = {ERP-Management : Auswahl, Einf{\"u}hrung und Betrieb von ERP-Systemen}, volume = {16}, journal = {ERP-Management : Auswahl, Einf{\"u}hrung und Betrieb von ERP-Systemen}, number = {1}, publisher = {GITO mbH}, address = {Berlin}, issn = {1860-6725}, doi = {10.30844/ERP_20-1_54-57}, pages = {54 -- 57}, year = {2020}, abstract = {Die teilweise sehr kurzfristig notwendige Reaktion auf Ver{\"a}nderungen erfordert von Unternehmen ein hohes Maß an Flexibilit{\"a}t und Reaktionsgeschwindigkeit. Anwendungssystemarchitekturen, die im Wesentlichen aus alten und selbst entwickelten Systemen bestehen, erf{\"u}llen h{\"a}ufig diese Anforderungen nicht. Investitionsmittel f{\"u}r neue Software sind jedoch begrenzt, daher m{\"u}ssen Priorit{\"a}ten in der Abl{\"o}sung von Altsystemen gesetzt werden. Eine effiziente Analysemethode zur Planung der Erneuerung der Anwendungssystemlandschaft stellt die Wandlungsf{\"a}higkeitsanalyse dar. Dieser Beitrag beschreibt Vorgehen und Ergebnisse am Beispiel eines international t{\"a}tigen Automobilzulieferers.}, language = {de} } @article{BergmannBrueckKnaueretal.2021, author = {Bergmann, Mareike and Br{\"u}ck, Christian and Knauer, Thorsten and Schwering, Anja}, title = {Business Analytics in der Budgetierung}, series = {Controlling - Zeitschrift f{\"u}r erfolgsorientierte Unternehmensf{\"u}hrung}, volume = {33}, journal = {Controlling - Zeitschrift f{\"u}r erfolgsorientierte Unternehmensf{\"u}hrung}, number = {3}, publisher = {Vahlen}, address = {M{\"u}nchen}, issn = {0935-0381}, doi = {10.15358/0935-0381-2021-3}, pages = {51 -- 58}, year = {2021}, abstract = {Im Zuge der Digitalisierung bietet Business Analytics das Potenzial, die Budgetierung insbesondere durch eine Automatisierung von Prozessschritten der Budgetierung maßgeblich weiterzuentwickeln. Dieser Beitrag zeigt mittels einer empirischen Untersuchung den Status quo des Einsatzes von Business Analytics im Rahmen der Budgetierung in Deutschland und geht auf die Beurteilung einer Automatisierung der Budgetierung durch Unternehmen ein.}, language = {de} } @article{GladkayagrosseDeters2023, author = {Gladkaya, Margarita and große Deters, Fenne}, title = {Capturing the self-others dichotomy of social media use}, series = {Information \& management : the international journal of information systems applications}, volume = {61}, journal = {Information \& management : the international journal of information systems applications}, number = {1}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0378-7206}, doi = {10.1016/j.im.2023.103899}, pages = {12}, year = {2023}, abstract = {Focusing on the passive use of Instagram, we apply the affordance perspective to deeply explore its use and use-related outcomes. In the qualitative study, we uncover the affordances of focal social media features. Two distinct groups of affordances (self- and others-oriented) emerge. Following the grounded theory methodology, we develop the affordances-actualizations-outcomes model, explaining how immediate goals associated with features translate into outcomes. In the quantitative study, we test the model by applying structural equation modeling. Our findings confirm that actualizations of self- and others-oriented affordances are associated with distinct outcomes: social connectedness, positive affect, and overall satisfaction with Instagram experience.}, language = {en} } @article{VladovaUllrichBender2021, author = {Vladova, Gergana and Ullrich, Andr{\´e} and Bender, Benedict}, title = {Chancen und Grenzen digitaler Lehre an Hochschulen aus Studierendenperspektive}, series = {HMD : Praxis der Wirtschaftsinformatik}, volume = {58}, journal = {HMD : Praxis der Wirtschaftsinformatik}, publisher = {Springer}, address = {Wiesbaden}, issn = {2198-2775}, doi = {https://doi.org/10.1365/s40702-021-00796-y}, pages = {1313 -- 1326}, year = {2021}, abstract = {The design of qualitative, excellent teaching requires collaboration between teachers and learners. For this purpose, face-to-face teaching benefits from a long-standing tradition, while digital teaching is comparatively still at the beginning of its dissemination. A major developmental step toward the digitization of teaching was achieved in the context of university teaching during the Covid 19 pandemic in spring 2020, when face-to-face teaching was interrupted for months. During this time, important insights into the opportunities and limitations of digital teaching were gained. This paper presents selected results of a study conducted at four German universities and with 875 responses in spring 2020. The study uncovers opportunities and limitations of digital teaching from the students' perspective and against the background of their experience in the completely digital semester. The results are used as a basis for deriving design guidelines for digital teaching and learning offerings. Based on a model for analyzing the design of teaching and learning formats, these indications are structured according to the elements learners, teachers, teaching content, environment and teaching style.}, language = {de} } @phdthesis{Kietzmann, author = {Kietzmann, Uwe}, title = {Change leadership}, school = {Universit{\"a}t Potsdam}, pages = {105, XXXVI}, language = {de} } @book{Dieter2021, author = {Dieter, Heribert}, title = {Chinas neuer langer Marsch}, series = {Schriftenreihe / Bundeszentrale f{\"u}r Politische Bildung ; Band 10685}, journal = {Schriftenreihe / Bundeszentrale f{\"u}r Politische Bildung ; Band 10685}, publisher = {Bundeszentrale f{\"u}r Politische Bildung}, address = {Bonn}, isbn = {978-3-7425-0685-6}, pages = {299}, year = {2021}, language = {de} } @incollection{BalderjahnHedergottAppenfelleretal.2021, author = {Balderjahn, Ingo and Hedergott, Doreen and Appenfeller, Dennis and Peyer, Mathias}, title = {Choice-Based Conjointanalyse}, series = {Conjointanalyse}, booktitle = {Conjointanalyse}, editor = {Baier, Daniel and Brusch, Michael}, edition = {2., {\"u}berarbeitete und erweiterte}, publisher = {Springer Gabler}, address = {Berlin ; Heidelberg}, isbn = {978-3-662-63363-2}, doi = {10.1007/978-3-662-63364-9_8}, pages = {185 -- 203}, year = {2021}, abstract = {Die auswahlbasierte oder auch Choice-Based Conjointanalyse (CBC) ist die derzeit wohl beliebteste Variante der Conjointanalyse. Gr{\"u}nde daf{\"u}r bestehen einerseits in der leichten Verf{\"u}gbarkeit benutzerfreundlicher Software (z.B. R, Sawtooth Software), andererseits weist das Verfahren aufgrund seiner Sonderstellung auch aus methodischer sowie praktischer Sicht St{\"a}rken auf. So werden bei einer CBC im Gegensatz zur bewertungsbasierten Conjointanalyse keine Pr{\"a}ferenzurteile, sondern diskrete Entscheidungen der Auskunftspersonen erhoben und ausgewertet. Bei der CBC handelt es sich also genau genommen um eine Discrete Choice Analyse (DCA), die auf ein conjointanalytisches Erhebungsdesign angewandt wird. Beide Bezeichnungen werden nach wie vor verwendet, die Methodik wird in diesem Kapitel grundlegend und anhand eines Anwendungsbeispiels diskutiert.}, language = {de} } @article{ReichardSchroeter2021, author = {Reichard, Christoph and Schr{\"o}ter, Eckhard}, title = {Civil Service and Public Employment}, series = {Public Administration in Germany}, journal = {Public Administration in Germany}, publisher = {Palgrave Macmillan}, address = {Cham}, isbn = {978-3-030-53696-1}, doi = {10.1007/978-3-030-53697-8_13}, pages = {205 -- 223}, year = {2021}, abstract = {The German system of public sector employment (including civil servants and public employees) qualifies as a classical European continental civil service model moulded in traditional forms of a Weberian bureaucracy. Its features include a career-based employment system with entry based on levels of formal qualification. Coordinated by legal frames and centralised collective bargaining, the civil service is, at the same time, decentralised and flexible enough to accommodate regional differences and societal changes. In comparison, the civil service system stands out for its high degrees of professionalism and legal fairness with low levels of corruption or cronyism.}, language = {en} } @article{AbramovaBatzelModesti2022, author = {Abramova, Olga and Batzel, Katharina and Modesti, Daniela}, title = {Collective response to the health crisis among German Twitter users}, series = {International Journal of Information Management Data Insights}, volume = {2}, journal = {International Journal of Information Management Data Insights}, number = {2}, publisher = {Elsevier}, address = {Amsterdam}, issn = {2667-0968}, doi = {10.1016/j.jjimei.2022.100126}, pages = {13}, year = {2022}, abstract = {We used structural topic modeling to analyze over 800,000 German tweets about COVID-19 to answer the questions: What patterns emerge in tweets as a response to a health crisis? And how do topics discussed change over time? The study leans on the goals associated with the health information seeking (GAINS) model, discerning whether a post aims at tackling and eliminating the problem (i.e., problem-focused) or managing the emotions (i.e., emotion-focused); whether it strives to maximize positive outcomes (promotion focus) or to minimize negative outcomes (prevention focus). The findings indicate four clusters salient in public reactions: 1) "Understanding" (problem-promotion); 2) "Action planning" (problem-prevention); 3) "Hope" (emotion-promotion) and 4) "Reassurance" (emotion-prevention). Public communication is volatile over time, and a shift is evidenced from self-centered to community-centered topics within 4.5 weeks. Our study illustrates social media text mining's potential to quickly and efficiently extract public opinions and reactions. Monitoring fears and trending topics enable policymakers to rapidly respond to deviant behavior, like resistive attitudes toward containment measures or deteriorating physical health. Healthcare workers can use the insights to provide mental health services for battling anxiety or extensive loneliness from staying home.}, language = {en} } @article{WenningerCheungKrasnova2019, author = {Wenninger, Helena Eva and Cheung, Christy M. K. and Krasnova, Hanna}, title = {College-aged users behavioral strategies to reduce envy on social networking sites}, series = {Computers in human behavior}, volume = {97}, journal = {Computers in human behavior}, publisher = {Elsevier}, address = {Oxford}, issn = {0747-5632}, doi = {10.1016/j.chb.2019.02.025}, pages = {10 -- 23}, year = {2019}, abstract = {Social networking sites (SNSs) are central to social interaction and information sharing in the digital age. However, consuming social information on SNSs invites social upward comparisons with highly socially desirable profile representations, which easily elicits envy in users and leads to unfavorable behaviors on SNSs. This in turn can erode the subjective well-being of users and the sustainability of the SNS platform. Therefore, this paper seeks to develop a better theoretical understanding of how users respond to envy on SNSs. We review literature on envy in offline interactions to derive three behavioral strategies to reduce envy, which we then transfer to the SNS context (self-enhancement, gossiping, and discontinuous intention). Further, we propose a research model and examine how culture, specifically individualism-collectivism, affects the relationship between envy on an SNS and the three strategies. We empirically test the variance-based structural equation model through survey data collected of Facebook users from Germany and Hong Kong. Our findings provide first insights into the link between envy on SNSs, related behavioral strategies and the moderating role of individualism for self-enhancement.}, language = {en} } @inproceedings{KrasnovaGundlachBaumann2022, author = {Krasnova, Hanna and Gundlach, Jana and Baumann, Annika}, title = {Coming back for more}, series = {PACIS 2022 proceedings}, booktitle = {PACIS 2022 proceedings}, publisher = {AIS Electronic Library (AISeL)}, address = {[Erscheinungsort nicht ermittelbar]}, isbn = {9781958200018}, year = {2022}, abstract = {Recent spikes in social networking site (SNS) usage times have launched investigations into reasons for excessive SNS usage. Extending research on social factors (i.e., fear of missing out), this study considers the News Feed setup. More specifically, we suggest that the order of the News Feed (chronological vs. algorithmically assembled posts) affects usage behaviors. Against the background of the variable reward schedule, this study hypothesizes that the different orders exert serendipity differently. Serendipity, termed as unexpected lucky encounters with information, resembles variable rewards. Studies have evidenced a relation between variable rewards and excessive behaviors. Similarly, we hypothesize that order-induced serendipitous encounters affect SNS usage times and explore this link in a two-wave survey with an experimental setup (users using either chronological or algorithmic News Feeds). While theoretically extending explanations for increased SNS usage times by considering the News Feed order, practically the study will offer recommendations for relevant stakeholders.}, language = {en} } @techreport{ZerfassStieglitzClausenetal.2023, author = {Zerfaß, Ansgar and Stieglitz, Stefan and Clausen, S{\"u}nje and Ziegele, Daniel and Berger, Karen}, title = {Communications trend radar 2023}, series = {Communication insights}, volume = {17}, journal = {Communication insights}, publisher = {Academic Society for Management \& Communication}, address = {Leipzig}, issn = {2749-893X}, doi = {10419/270993}, pages = {35}, year = {2023}, abstract = {How do social changes, new technologies or new management trends affect communication work? A team of researchers at Leipzig University and the University of Potsdam (Germany) observed new developments in related disciplines. As a result, the five most important trends for corporate communications are identified annually and published in the Communications Trend Radar. Thus, Communications managers can identify challenges and opportunities at an early stage, take a position, address issues and make decisions. For 2023, the Communications Trend Radar identifies five key trends for corporate communications: State Revival, Scarcity Management, Unimagination, Parallel Worlds, Augemented Workflows.}, language = {en} } @article{TeichmannVladovaGronau2023, author = {Teichmann, Malte and Vladova, Gergana and Gronau, Norbert}, title = {Conception of subject-oriented learning}, series = {SSRN eLibrary / Social Science Research Network}, journal = {SSRN eLibrary / Social Science Research Network}, publisher = {Social Science Electronic Publ.}, address = {[Erscheinungsort nicht ermittelbar]}, issn = {1556-5068}, doi = {10.2139/ssrn.4457995}, pages = {6}, year = {2023}, abstract = {Competence development must change at all didactic levels to meet the new requirements triggered by digitization. Unlike classic learning theories and the resulting popular approaches (e.g., sender-receiver model), future-oriented vocational training must include new learning theory impulses in the discussion about competence acquisition. On the one hand, these impulses are often very well elaborated on the theoretical side, but the transfer into innovative learning environments - such as learning factories - is often still missing. On the other hand, actual learning factory (design) approaches often concentrate primarily on the technical side. Subject-oriented learning theory enables the design of competence development-oriented vocational training projectsin learning factories in which persons can obtain relevant competencies for digitization. At the same time, such learning theory approaches assume a potentially infinite number of learning interests and reasons. Following this, competence development is always located in an institutional or organizational context. The paper conceptionally answers how this theoryimmanent challenge is synthesizable with the reality of organizationally competence development requirements.}, language = {en} } @book{Grum2022, author = {Grum, Marcus}, title = {Construction of a concept of neuronal modeling}, publisher = {Springer Fachmedien Wiesbaden}, address = {Wiesbaden}, isbn = {978-3-658-35998-0}, doi = {10.1007/978-3-658-35999-7}, pages = {lv, 848}, year = {2022}, abstract = {The business problem of having inefficient processes, imprecise process analyses and simulations as well as non-transparent artificial neuronal network models can be overcome by an easy-to-use modeling concept. With the aim of developing a flexible and efficient approach to modeling, simulating and optimizing processes, this paper proposes a flexible Concept of Neuronal Modeling (CoNM). The modeling concept, which is described by the modeling language designed and its mathematical formulation and is connected to a technical substantiation, is based on a collection of novel sub-artifacts. As these have been implemented as a computational model, the set of CoNM tools carries out novel kinds of Neuronal Process Modeling (NPM), Neuronal Process Simulations (NPS) and Neuronal Process Optimizations (NPO). The efficacy of the designed artifacts was demonstrated rigorously by means of six experiments and a simulator of real industrial production processes.}, language = {en} } @inproceedings{Grum2022, author = {Grum, Marcus}, title = {Context-aware, intelligent musical instruments for improving knowledge-intensive business processes}, series = {Business modeling and software design}, volume = {453}, booktitle = {Business modeling and software design}, editor = {Shishkov, Boris}, publisher = {Springer}, address = {Cham}, isbn = {978-3-031-11509-7}, doi = {10.1007/978-3-031-11510-3_5}, pages = {69 -- 88}, year = {2022}, abstract = {With shorter song publication cycles in music industries and a reduced number of physical contact opportunities because of disruptions that may be an obstacle for musicians to cooperate, collaborative time consumption is a highly relevant target factor providing a chance for feedback in contemporary music production processes. This work aims to extend prior research on knowledge transfer velocity by augmenting traditional designs of musical instruments with (I) Digital Twins, (II) Internet of Things and (III) Cyber-Physical System capabilities and consider a new type of musical instrument as a tool to improve knowledge transfers at knowledge-intensive forms of business processes. In a design-science-oriented way, a prototype of a sensitive guitar is constructed as information and cyber-physical system. Findings show that this intelligent SensGuitar increases feedback opportunities. This study establishes the importance of conversion-specific music production processes and novel forms of interactions at guitar playing as drivers of high knowledge transfer velocities in teams and among individuals.}, language = {en} } @article{Lass2021, author = {Lass, Sander}, title = {ControlCenter 4.0}, series = {Fabriksoftware : die digitale Fabrik realisieren}, volume = {26}, journal = {Fabriksoftware : die digitale Fabrik realisieren}, number = {2}, publisher = {GITO mbH - Verlag f{\"u}r Industrielle Informationstechnik und Organisation}, address = {Berlin}, issn = {2569-7692}, pages = {30 -- 31}, year = {2021}, language = {de} } @inproceedings{RieskampMirbabaieHofeditzetal.2023, author = {Rieskamp, Jonas and Mirbabaie, Milad and Hofeditz, Lennart and Vischedyk, Justin}, title = {Conversational agents and their influence on the well-being of cliniciansclinicians}, series = {ACIS 2023 proceedings}, booktitle = {ACIS 2023 proceedings}, publisher = {Australasian Association for Information Systems}, address = {Wellington}, pages = {16}, year = {2023}, abstract = {An increasing number of clinicians (i.e., nurses and physicians) suffer from mental health-related issues like depression and burnout. These, in turn, stress communication, collaboration, and decision- making—areas in which Conversational Agents (CAs) have shown to be useful. Thus, in this work, we followed a mixed-method approach and systematically analysed the literature on factors affecting the well-being of clinicians and CAs' potential to improve said well-being by relieving support in communication, collaboration, and decision-making in hospitals. In this respect, we are guided by Brigham et al. (2018)'s model of factors influencing well-being. Based on an initial number of 840 articles, we further analysed 52 papers in more detail and identified the influences of CAs' fields of application on external and individual factors affecting clinicians' well-being. As our second method, we will conduct interviews with clinicians and experts on CAs to verify and extend these influencing factors.}, language = {en} } @inproceedings{AbramovaBatzelModesti2022, author = {Abramova, Olga and Batzel, Katharina and Modesti, Daniela}, title = {Coping and regulatory responses on social media during health crisis}, series = {Proceedings of the 55th Hawaii International Conference on System Sciences}, booktitle = {Proceedings of the 55th Hawaii International Conference on System Sciences}, publisher = {HICSS Conference Office University of Hawaii at Manoa}, address = {Honolulu}, isbn = {978-0-9981331-5-7}, pages = {10}, year = {2022}, abstract = {During a crisis event, social media enables two-way communication and many-to-many information broadcasting, browsing others' posts, publishing own content, and public commenting. These records can deliver valuable insights to approach problematic situations effectively. Our study explores how social media communication can be analyzed to understand the responses to health crises better. Results based on nearly 800 K tweets indicate that the coping and regulation foci framework holds good explanatory power, with four clusters salient in public reactions: 1) "Understanding" (problem-promotion); 2) "Action planning" (problem-prevention); 3) "Hope" (emotion-promotion) and 4) "Reassurance" (emotion-prevention). Second, the inter-temporal analysis shows high volatility of topic proportions and a shift from self-centered to community-centered topics during the course of the event. The insights are beneficial for research on crisis management and practicians who are interested in large-scale monitoring of their audience for well-informed decision-making.}, language = {en} } @inproceedings{BenderGronau2017, author = {Bender, Benedict and Gronau, Norbert}, title = {Coring on Digital Platforms}, series = {Proceedings of the 38th International Conference on Information Systems (ICIS)}, booktitle = {Proceedings of the 38th International Conference on Information Systems (ICIS)}, number = {8}, publisher = {Association for Information Systems (AIS)}, address = {Atlanta}, isbn = {978-0-9966831-5-9}, pages = {5256 -- 5274}, year = {2017}, abstract = {Today's mobile devices are part of powerful business ecosystems, which usually involve digital platforms. To better understand the complex phenomenon of coring and related dynamics, this paper presents a case study comparing iMessage as part of Apple's iOS and WhatsApp. Specifically, it investigates activities regarding platform coring, as the integration of several functionalities provided by third-party applications in the platform core. The paper makes three contributions. First, a systematization of coring activities is developed. Coring modes are differentiated by the amount of coring and application maintenance. Second, the case study revealed that the phenomenon of platform coring is present on digital platforms for mobile devices. Third, the fundamentals of coring are discussed as a first step towards theoretical development. Even though coring constitutes a potential threat for third-party developers regarding their functional differentiation, an idea of what a beneficial partnership incorporating coring activities could look like is developed here.}, language = {en} } @article{BenderGronau2021, author = {Bender, Benedict and Gronau, Norbert}, title = {Coring on digital software platforms}, series = {Schriften zur Business Analytics und zum Informationsmanagement}, journal = {Schriften zur Business Analytics und zum Informationsmanagement}, publisher = {Springer}, address = {Wiesbaden}, isbn = {978-3-658-34798-7}, issn = {2946-0670}, doi = {10.1007/978-3-658-34799-4_4}, pages = {45 -- 77}, year = {2021}, abstract = {Today's mobile devices are part of powerful business ecosystems, which usually involve digital platforms. To better understand the complex phenomenon of coring and related dynamics, this paper presents a case study comparing iMessage as part of Apple's iOS and WhatsApp. Specifically, it investigates activities regarding platform coring, as the integration of several functionalities provided by third-party applications in the platform core. The paper makes three contributions. First, a systematization of coring activities is developed. Coring modes are differentiated by the amount of coring and application maintenance. Second, the case study revealed that the phenomenon of platform coring is present on digital platforms for mobile devices. Third, the fundamentals of coring are discussed as a first step towards theoretical development. Even though coring constitutes a potential threat for third-party developers regarding their functional differentiation, an idea of what a beneficial partnership incorporating coring activities could look like is developed here.}, language = {en} } @incollection{ProellerDrathschmidtAdam2023, author = {Proeller, Isabella and Drathschmidt, Nicolas and Adam, Jan P.}, title = {Coronitalization}, series = {Handbuch Digitalisierung der Verwaltung}, booktitle = {Handbuch Digitalisierung der Verwaltung}, publisher = {transcript}, address = {Bielefeld}, isbn = {978-3-82525-929-7}, doi = {10.36198/9783838559292}, pages = {34 -- 55}, year = {2023}, abstract = {Nach mehreren Jahren weltweiter Pandemie ist deutlich geworden, dass Corona Verwaltungshandeln in erheblichem Maße beeinflusst und bestimmt hat. Dieser Beitrag fasst die Forschung und empirischen Erkenntnisse zur Verwaltungsdigitalisierung w{\"a}hrend der Corona-Pandemie in Deutschland thematisch zusammen. Dabei wird untersucht, inwiefern die Kontaktbeschr{\"a}nkungen und Infektionsschutzmaßnahmen die Digitalisierungsvorhaben in der {\"o}ffentlichen Verwaltung beeinflusst und vorangebracht haben. Insgesamt ist von einem Schub f{\"u}r die Digitalisierung durch die Corona-Pandemie auszugehen. Eine solche Coronitalization {\"a}ußerte sich vor allem in verst{\"a}rkten Investitionen in IKT und E-Services und der vermehrten Abkehr von analogen Prozessen sowie dem Einsatz flexibler Arbeitsmodelle, wie dem Homeoffice, unter Zuhilfenahme digitaler Infrastruktur.}, language = {de} } @misc{SemkeTiberius2020, author = {Semke, Lisa-Marie and Tiberius, Victor}, title = {Corporate Foresight and Dynamic Capabilities}, series = {Postprints der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, number = {128}, issn = {1867-5808}, doi = {10.25932/publishup-47448}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-474487}, pages = {180 -- 193}, year = {2020}, abstract = {Firms engage in forecasting and foresight activities to predict the future or explore possible future states of the business environment in order to pre-empt and shape it (corporate foresight). Similarly, the dynamic capabilities approach addresses relevant firm capabilities to adapt to fast change in an environment that threatens a firm's competitiveness and survival. However, despite these conceptual similarities, their relationship remains opaque. To close this gap, we conduct qualitative interviews with foresight experts as an exploratory study. Our results show that foresight and dynamic capabilities aim at an organizational renewal to meet future challenges. Foresight can be regarded as a specific activity that corresponds with the sensing process of dynamic capabilities. The experts disagree about the relationship between foresight and sensing and see no direct links with transformation. However, foresight can better inform post-sensing activities and, therefore, indirectly contribute to the adequate reconfiguration of the resource base, an increased innovativeness, and firm performance.}, language = {en} } @article{SemkeTiberius2020, author = {Semke, Lisa-Marie and Tiberius, Victor}, title = {Corporate Foresight and Dynamic Capabilities}, series = {Forecasting}, volume = {2}, journal = {Forecasting}, number = {2}, publisher = {MDPI}, address = {Basel}, issn = {2571-9394}, doi = {10.3390/forecast2020010}, pages = {180 -- 293}, year = {2020}, abstract = {Firms engage in forecasting and foresight activities to predict the future or explore possible future states of the business environment in order to pre-empt and shape it (corporate foresight). Similarly, the dynamic capabilities approach addresses relevant firm capabilities to adapt to fast change in an environment that threatens a firm's competitiveness and survival. However, despite these conceptual similarities, their relationship remains opaque. To close this gap, we conduct qualitative interviews with foresight experts as an exploratory study. Our results show that foresight and dynamic capabilities aim at an organizational renewal to meet future challenges. Foresight can be regarded as a specific activity that corresponds with the sensing process of dynamic capabilities. The experts disagree about the relationship between foresight and sensing and see no direct links with transformation. However, foresight can better inform post-sensing activities and, therefore, indirectly contribute to the adequate reconfiguration of the resource base, an increased innovativeness, and firm performance.}, language = {en} } @inproceedings{HagemannAbramova2022, author = {Hagemann, Linus and Abramova, Olga}, title = {Crafting audience engagement in social media conversations}, series = {Proceedings of the 55th Hawaii International Conference on System Sciences}, booktitle = {Proceedings of the 55th Hawaii International Conference on System Sciences}, publisher = {HICSS Conference Office University of Hawaii at Manoa}, address = {Honolulu}, isbn = {978-0-9981331-5-7}, pages = {3222 -- 3231}, year = {2022}, abstract = {Observing inconsistent results in prior studies, this paper applies the elaboration likelihood model to investigate the impact of affective and cognitive cues embedded in social media messages on audience engagement during a political event. Leveraging a rich dataset in the context of the 2020 U.S. presidential elections containing more than 3 million tweets, we found the prominence of both cue types. For the overall sample, positivity and sentiment are negatively related to engagement. In contrast, the post-hoc sub-sample analysis of tweets from famous users shows that emotionally charged content is more engaging. The role of sentiment decreases when the number of followers grows and ultimately becomes insignificant for Twitter participants with a vast number of followers. Prosocial orientation ("we-talk") is consistently associated with more likes, comments, and retweets in the overall sample and sub-samples.}, language = {en} } @article{HaaseHanelGronau2023, author = {Haase, Jennifer and Hanel, Paul H. P. and Gronau, Norbert}, title = {Creativity enhancement methods for adults}, series = {Psychology of aesthetics, creativity, and the arts}, journal = {Psychology of aesthetics, creativity, and the arts}, publisher = {American Psychological Association}, address = {Washington, DC}, issn = {1931-3896}, doi = {10.1037/aca0000557}, pages = {30}, year = {2023}, abstract = {This meta-analysis synthesizes 332 effect sizes of various methods to enhance creativity. We clustered all studies into 12 methods to identify the most effective creativity enhancement methods. We found that, on average, creativity can be enhanced, Hedges' g = 0.53, 95\% CI [0.44, 0.61], with 70.09\% of the participants in the enhancement conditions being more creative than the average person in the control conditions. Complex training courses, meditation, and cultural exposure were the most effective (gs = 0.66) while the use of cognitive manipulation drugs was the least and also noneffective, g = 0.10. The type of training material was also important. For instance, figural methods were more effective in enhancing creativity, and enhancing converging thinking was more effective than enhancing divergent thinking. Study effect sizes varied considerably across all studies and for many subgroup analyses, suggesting that researchers can plausibly expect to find reversed effects occasionally. We found no evidence of publication bias. We discuss theoretical implications and suggest future directions for best practices in enhancing creativity. (PsycInfo Database Record (c) 2023 APA, all rights reserved)}, language = {en} } @inproceedings{GlaschkeGronauBender2016, author = {Glaschke, Christian and Gronau, Norbert and Bender, Benedict}, title = {Cross-System Process Mining using RFID Technology}, series = {Proceedings of the Sixth International Symposium on Business Modeling and Software Design - BMSD}, booktitle = {Proceedings of the Sixth International Symposium on Business Modeling and Software Design - BMSD}, publisher = {SCITEPRESS - Science and Technology Publications}, address = {Set{\´u}bal}, isbn = {978-989-758-190-8}, doi = {10.5220/0006223501790186}, pages = {179 -- 186}, year = {2016}, abstract = {In times of digitalization, the collection and modeling of business processes is still a challenge for companies. The demand for trustworthy process models that reflect the actual execution steps therefore increases. The respective kinds of processes significantly determine both, business process analysis and the conception of future target processes and they are the starting point for any kind of change initiatives. Existing approaches to model as-is processes, like process mining, are exclusively focused on reconstruction. Therefore, transactional protocols and limited data from a single application system are used. Heterogeneous application landscapes and business processes that are executed across multiple application systems, on the contrary, are one of the main challenges in process mining research. Using RFID technology is hence one approach to close the existing gap between different application systems. This paper focuses on methods for data collection from real world objects via RFID technology and possible combinations with application data (process mining) in order to realize a cross system mining approach.}, language = {en} } @article{ThimUllrichEigelshovenetal.2020, author = {Thim, Christof and Ullrich, Andr{\´e} and Eigelshoven, Felix and Gronau, Norbert and Ritter, Ann-Carolin}, title = {Crowdsourcing bei industriellen Innovationen}, series = {Industrie 4.0 Management : Gegenwart und Zukunft industrieller Gesch{\"a}ftsprozesse}, volume = {36}, journal = {Industrie 4.0 Management : Gegenwart und Zukunft industrieller Gesch{\"a}ftsprozesse}, number = {6}, publisher = {GITO mbH Verlag}, address = {Berlin}, issn = {2364-9208}, doi = {10.30844/I40M_20-6_S9-13}, pages = {9 -- 13}, year = {2020}, abstract = {Die Innovationst{\"a}tigkeit im industriellen Umfeld verlagert sich durch die Digitalisierung hin zu Produkt-Service-Systemen. Kleine und mittlere Unternehmen haben sich in ihrer Entwicklungst{\"a}tigkeit bisher stark auf die Produktentwicklung bezogen. Der Umstieg auf „smarte" Produkte und die Kopplung an Dienstleistungen erfordert h{\"a}ufig personelle und finanzielle Ressourcen, welche KMU nicht aufbringen k{\"o}nnen. Crowdsourcing stellt eine M{\"o}glichkeit dar, den Innovationsprozess f{\"u}r externe Akteure zu {\"o}ffnen und Kosten- sowie Geschwindigkeitsvorteile zu realisieren. Bei der Integration von Crowdsourcing-Elementen ist jedoch einigen Herausforderungen zu begegnen. Dieser Beitrag zeigt sowohl die Potenziale als auch die Barrieren einer Crowdsourcing-Nutzung im industriellen Umfeld auf.}, language = {de} } @incollection{LamprechtVladova2020, author = {Lamprecht, Selma and Vladova, Gergana}, title = {Cyber-Viktimisierung von Unternehmen}, series = {Cyberkriminologie}, booktitle = {Cyberkriminologie}, editor = {R{\"u}diger, Thomas-Gabriel and Bayerl, Petra Saskia}, publisher = {Springer VS}, address = {Wiesbaden}, isbn = {978-3-658-28506-7}, doi = {10.1007/978-3-658-28507-4_14}, pages = {345 -- 371}, year = {2020}, abstract = {Viktimologie als die Erforschung von Kriminalit{\"a}tsopfern war lange Zeit auf „street crimes" fokussiert. Inzwischen gibt es Opfertypologien und -betrachtungen f{\"u}r eine Vielzahl weiterer Delikte - jedoch bleibt der Fokus nach wie vor auf menschlichen Opfern. Gerade mit Blick auf neue digitale Angriffsformen werden Unternehmen allerdings als Opfer immer interessanter und - unter dem Stichwort Cybersecurity - stellen als Forschungsobjekt verst{\"a}rkt neue Anforderungen. Diese Entwicklung l{\"a}uft weitgehend unabh{\"a}ngig von der Viktimologie; Bez{\"u}ge zur klassischen Opferforschung werden kaum hergestellt. Dieses Kapitel widmet sich dieser L{\"u}cke, indem es existierende Forschungsans{\"a}tze zu Unternehmen als Opfer von Cybercrime anhand viktimologischer Schemata und Fragestellungen einordnet. Weiterhin wird mit dem Verst{\"a}ndnis von Unternehmen und Individuen als Systeme eine Vorgehensweise skizziert, um bestehende Ans{\"a}tze aus der Viktimologie auf die Betrachtung von Unternehmen als Opfer anzupassen und zu {\"u}bertragen.}, language = {de} } @article{KaufholdBayerBaeumleretal.2023, author = {Kaufhold, Marc-Andr{\´e} and Bayer, Markus and B{\"a}umler, Julian and Reuter, Christian and Stieglitz, Stefan and Basyurt, Ali Sercan and Mirbabaie, Milad and Fuchss, Christoph and Eyilmez, Kaan}, title = {CYLENCE: strategies and tools for cross-media reporting, detection, and treatment of cyberbullying and hatespeech in law enforcement agencies}, series = {Mensch und Computer 2023: Workshopband MuC 2023}, journal = {Mensch und Computer 2023: Workshopband MuC 2023}, publisher = {Gesellschaft f{\"u}r Informatik e.V. (GI)}, address = {Bonn}, doi = {10.18420/MUC2023-MCI-WS01-211}, pages = {1 -- 8}, year = {2023}, abstract = {Despite the merits of public and social media in private and professional spaces, citizens and professionals are increasingly exposed to cyberabuse, such as cyberbullying and hate speech. Thus, Law Enforcement Agencies (LEA) are deployed in many countries and organisations to enhance the preventive and reactive capabilities against cyberabuse. However, their tasks are getting more complex by the increasing amount and varying quality of information disseminated into public channels. Adopting the perspectives of Crisis Informatics and safety-critical Human-Computer Interaction (HCI) and based on both a narrative literature review and group discussions, this paper first outlines the research agenda of the CYLENCE project, which seeks to design strategies and tools for cross-media reporting, detection, and treatment of cyberbullying and hatespeech in investigative and law enforcement agencies. Second, it identifies and elaborates seven research challenges with regard to the monitoring, analysis and communication of cyberabuse in LEAs, which serve as a starting point for in-depth research within the project.}, language = {en} } @incollection{GronauRojahn2021, author = {Gronau, Norbert and Rojahn, Marcel}, title = {Das Industrial Internet of Things (IIOT)}, series = {IT-Recht : Recht, Wirtschaft und Technik der digitalen Transformation}, booktitle = {IT-Recht : Recht, Wirtschaft und Technik der digitalen Transformation}, editor = {Leupold, Andreas and Wiebe, Andreas and Glossner, Silke}, edition = {4., {\"u}berarbeitet und erweitert}, publisher = {C.H. Beck}, address = {M{\"u}nchen}, isbn = {978-3-406-74458-7}, pages = {1115 -- 1124}, year = {2021}, language = {de} } @incollection{DunnGanahl2020, author = {Dunn, Malcolm H. and Ganahl, Joseph P.}, title = {Das Prinzip und System der modernen Armut}, series = {Leidenschaft und Augenmaß : sozialwissenschaftliche Perspektiven auf Entwicklung, Verwaltung, Umwelt und Klima : Festschrift f{\"u}r Harald Fuhr}, booktitle = {Leidenschaft und Augenmaß : sozialwissenschaftliche Perspektiven auf Entwicklung, Verwaltung, Umwelt und Klima : Festschrift f{\"u}r Harald Fuhr}, editor = {Hickmann, Thomas and Lederer, Markus}, publisher = {Nomos}, address = {Baden-Baden}, isbn = {978-3-8487-5249-2}, doi = {10.5771/9783845294292-23}, pages = {23 -- 38}, year = {2020}, language = {de} } @article{BenderKoerppen2021, author = {Bender, Benedict and K{\"o}rppen, Tim}, title = {Data Warehouse, Data Lake oder Data Platform}, series = {ERP-Management : Auswahl, Einf{\"u}hrung und Betrieb von ERP-Systemen}, volume = {17}, journal = {ERP-Management : Auswahl, Einf{\"u}hrung und Betrieb von ERP-Systemen}, number = {6}, publisher = {GITO mbH Verlag}, address = {Berlin}, issn = {1860-6725}, pages = {34 -- 37}, year = {2021}, abstract = {Die Digitalisierung des deutschen Mittelstandes schreitet weiterhin schleppend voran. So verf{\"u}gt zwar ein wachsender Teil dieser Unternehmen {\"u}ber vereinzelte Informations- und Kommunikationssysteme, die zielf{\"u}hrende Vernetzung und Integration dieser Systeme stellt jedoch weiterhin eine große Aufgabe dar [1]. Besonders vor dem Hintergrund wachsender Bed{\"u}rfnisse f{\"u}r Informationen und Transparenz sehen sich Unternehmen zunehmend mit der analyseorientierten Nutzbarmachung der Unternehmensdaten konfrontiert [2].}, language = {de} } @inproceedings{LassBender2021, author = {Lass, Sander and Bender, Benedict}, title = {Dedicated Data Sovereignty as Enabler for Platform-Based Business Models}, series = {Proceedings of the 2. Conference on Production Systems and Logistics}, booktitle = {Proceedings of the 2. Conference on Production Systems and Logistics}, publisher = {publish-Ing.}, address = {Hannover}, doi = {10.15488/11299}, pages = {382 -- 393}, year = {2021}, abstract = {The digitalization of value networks holds out the prospect of many advantages for the participating compa- nies. Utilizing information platforms, cross-company data exchange enables increased efficiency of collab- oration and offers space for new business models and services. In addition to the technological challenges, the fear of know-how leakage appears to be a significant roadblock that hinders the beneficial realization of new business models in digital ecosystems. This paper provides the necessary building blocks of digital participation and, in particular, classifies the issue of trust creation within it as a significant success factor. Based on these findings, it presents a solution concept that, by linking the identified building blocks, offers the individual actors of the digital value network the opportunity to retain sovereignty over their data and know-how and to use the potential of extensive networking. In particular, the presented concept takes into account the relevant dilemma, that every actor (e. g. the machine users) has to be able to control his commu- nicated data at any time and have sufficient possibilities for intervention that, on the one hand, satisfy the need for protection of his knowledge and, on the other hand, do not excessively diminish the benefits of the system or the business. Taking up this perspective, this paper introduces dedicated data sovereignty and shows a possible implementation concept.}, language = {en} } @inproceedings{PanzerBenderGronau2021, author = {Panzer, Marcel and Bender, Benedict and Gronau, Norbert}, title = {Deep reinforcement learning in production planning and control}, series = {Proceedings of the Conference on Production Systems and Logistics}, booktitle = {Proceedings of the Conference on Production Systems and Logistics}, publisher = {publish-Ing.}, address = {Hannover}, issn = {2701-6277}, doi = {10.15488/11238}, pages = {535 -- 545}, year = {2021}, abstract = {Increasingly fast development cycles and individualized products pose major challenges for today's smart production systems in times of industry 4.0. The systems must be flexible and continuously adapt to changing conditions while still guaranteeing high throughputs and robustness against external disruptions. Deep rein- forcement learning (RL) algorithms, which already reached impressive success with Google DeepMind's AlphaGo, are increasingly transferred to production systems to meet related requirements. Unlike supervised and unsupervised machine learning techniques, deep RL algorithms learn based on recently collected sensor- and process-data in direct interaction with the environment and are able to perform decisions in real-time. As such, deep RL algorithms seem promising given their potential to provide decision support in complex environments, as production systems, and simultaneously adapt to changing circumstances. While different use-cases for deep RL emerged, a structured overview and integration of findings on their application are missing. To address this gap, this contribution provides a systematic literature review of existing deep RL applications in the field of production planning and control as well as production logistics. From a performance perspective, it became evident that deep RL can beat heuristics significantly in their overall performance and provides superior solutions to various industrial use-cases. Nevertheless, safety and reliability concerns must be overcome before the widespread use of deep RL is possible which presumes more intensive testing of deep RL in real world applications besides the already ongoing intensive simulations.}, language = {en} } @misc{PanzerBenderGronau2021, author = {Panzer, Marcel and Bender, Benedict and Gronau, Norbert}, title = {Deep reinforcement learning in production planning and control}, series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, journal = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, issn = {2701-6277}, doi = {10.25932/publishup-60572}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-605722}, pages = {13}, year = {2021}, abstract = {Increasingly fast development cycles and individualized products pose major challenges for today's smart production systems in times of industry 4.0. The systems must be flexible and continuously adapt to changing conditions while still guaranteeing high throughputs and robustness against external disruptions. Deep reinforcement learning (RL) algorithms, which already reached impressive success with Google DeepMind's AlphaGo, are increasingly transferred to production systems to meet related requirements. Unlike supervised and unsupervised machine learning techniques, deep RL algorithms learn based on recently collected sensorand process-data in direct interaction with the environment and are able to perform decisions in real-time. As such, deep RL algorithms seem promising given their potential to provide decision support in complex environments, as production systems, and simultaneously adapt to changing circumstances. While different use-cases for deep RL emerged, a structured overview and integration of findings on their application are missing. To address this gap, this contribution provides a systematic literature review of existing deep RL applications in the field of production planning and control as well as production logistics. From a performance perspective, it became evident that deep RL can beat heuristics significantly in their overall performance and provides superior solutions to various industrial use-cases. Nevertheless, safety and reliability concerns must be overcome before the widespread use of deep RL is possible which presumes more intensive testing of deep RL in real world applications besides the already ongoing intensive simulations.}, language = {en} } @article{PanzerBender2021, author = {Panzer, Marcel and Bender, Benedict}, title = {Deep reinforcement learning in production systems}, series = {International Journal of Production Research}, volume = {13}, journal = {International Journal of Production Research}, number = {60}, publisher = {Taylor \& Francis}, address = {London}, issn = {1366-588X}, doi = {10.1080/00207543.2021.1973138}, year = {2021}, abstract = {Shortening product development cycles and fully customizable products pose major challenges for production systems. These not only have to cope with an increased product diversity but also enable high throughputs and provide a high adaptability and robustness to process variations and unforeseen incidents. To overcome these challenges, deep Reinforcement Learning (RL) has been increasingly applied for the optimization of production systems. Unlike other machine learning methods, deep RL operates on recently collected sensor-data in direct interaction with its environment and enables real-time responses to system changes. Although deep RL is already being deployed in production systems, a systematic review of the results has not yet been established. The main contribution of this paper is to provide researchers and practitioners an overview of applications and to motivate further implementations and research of deep RL supported production systems. Findings reveal that deep RL is applied in a variety of production domains, contributing to data-driven and flexible processes. In most applications, conventional methods were outperformed and implementation efforts or dependence on human experience were reduced. Nevertheless, future research must focus more on transferring the findings to real-world systems to analyze safety aspects and demonstrate reliability under prevailing conditions.}, language = {en} } @article{Drathschmidt2021, author = {Drathschmidt, Nicolas}, title = {Den Austausch f{\"o}rdern}, series = {Kommune 21 : e-Government, Internet und Informationstechnik}, volume = {21}, journal = {Kommune 21 : e-Government, Internet und Informationstechnik}, number = {3}, publisher = {K21 media GmbH}, address = {T{\"u}bingen}, issn = {1618-2901}, pages = {12 -- 14}, year = {2021}, abstract = {Eine große Herausforderung f{\"u}r die {\"o}ffentliche Verwaltung ist es, Wissen effektiv zu erhalten und untereinander auszutauschen. Eine Organisationsuntersuchung in einem brandenburgischen Landkreis zeigt, welche Chancen kommunales Wissensmanagement bereith{\"a}lt.}, language = {de} } @phdthesis{Diab2020, author = {Diab, Sarah}, title = {Der Einfluss von nachhaltigem Konsumbewusstsein auf Luxuskonsum unter Ber{\"u}cksichtigung verschiedener Moderatoren}, school = {Universit{\"a}t Potsdam}, pages = {259}, year = {2020}, abstract = {Das Ziel der vorliegenden Dissertation war es herauszuarbeiten, ob Nachhaltigkeitsbewusstsein den Konsum von Luxusg{\"u}tern beeinflusst und ob verschiedene Moderatoren einen Einfluss auf diesen Zusammenhang aus{\"u}ben. Das Nachhaltigkeitsbewusstsein wurde dabei basierend auf dem von Balderjahn et al. (2013) entwickelten Consciousness-for-sustainable-consumption-Modell durch die {\"o}kologische, soziale und die {\"o}konomische Nachhaltigkeit sowie erg{\"a}nzend durch das Tierschutzbewusstsein und Bewusstsein f{\"u}r lokale Produktion repr{\"a}sentiert. Als Moderatoren dienten das Streben nach sozialer Anerkennung und Prestige, Materialismus, Hedonismus und Traditionsbewusstsein. F{\"u}r die Aufdeckung m{\"o}glicher Zusammenh{\"a}nge zwischen den verschiedenen Dimensionen der Nachhaltigkeit und Luxuskonsum wurde eine Pr{\"a}diktorenanalyse durchgef{\"u}hrt. Moderatorenanalysen offenbarten zus{\"a}tzlich, ob ein Einfluss der verschiedenen Moderatoren auf die einzelnen Zusammenh{\"a}nge vorlag. Die Untersuchung zeigte, dass jeweils das Umweltbewusstsein, das Bewusstsein f{\"u}r gen{\"u}gsamen Konsum sowie das Bewusstsein f{\"u}r schuldenfreien Konsum als Teil der {\"o}konomischen Nachhaltigkeit und das Tierschutzbewusstsein einen Einfluss auf den Luxuskonsum aus{\"u}ben. Dar{\"u}ber hinaus konnten insgesamt sieben Einfl{\"u}sse durch die verschiedenen Moderatorvariablen auf die unterschiedlichen Zusammenh{\"a}nge zwischen den Nachhaltigkeitsdimensionen und Luxuskonsum aufgedeckt werden.}, language = {de} } @article{CaliendoTuebbicke2021, author = {Caliendo, Marco and T{\"u}bbicke, Stefan}, title = {Design and effectiveness of start-up subsidies}, series = {Economic analysis and policy}, volume = {70}, journal = {Economic analysis and policy}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0313-5926}, doi = {10.1016/j.eap.2021.02.015}, pages = {333 -- 340}, year = {2021}, abstract = {While a growing body of literature finds positive impacts of Start-Up Subsidies (SUS) on labor market outcomes of participants, little is known about how the design of these programs shapes their effectiveness and hence how to improve policy. As experimental variation in program design is unavailable, we exploit the 2011 reform of the current German SUS program for the unemployed which strengthened caseworkers' discretionary power, increased entry requirements and reduced monetary support. We estimate the impact of the reform on the program's effectiveness using samples of participants and non-participants from before and after the reform. To control for time-constant unobserved heterogeneity as well as differential selection patterns based on observable characteristics over time, we combine Difference-in-Differences with inverse probability weighting using covariate balancing propensity scores. Holding participants' observed characteristics as well as macroeconomic conditions constant, the results suggest that the reform was successful in raising employment effects on average. As these findings may be contaminated by changes in selection patterns based on unobserved characteristics, we assess our results using simulation-based sensitivity analyses and find that our estimates are highly robust to changes in unobserved characteristics. Hence, the reform most likely had a positive impact on the effectiveness of the program, suggesting that increasing entry requirements and reducing support increased the program's impacts while reducing the cost per participant. (C) 2021 Economic Society of Australia, Queensland. Published by Elsevier B.V. All rights reserved.}, language = {en} } @article{GrumHiesslMareschetal.2021, author = {Grum, Marcus and Hiessl, Werner and Maresch, Karl and Gronau, Norbert}, title = {Design of a neuronal training modeling language}, series = {AIS-Transactions on enterprise systems}, volume = {5}, journal = {AIS-Transactions on enterprise systems}, number = {1}, publisher = {GITO-Publ., Verl. f{\"u}r Industrielle Informationstechnik und Organisation}, address = {Berlin}, issn = {1867-7134}, doi = {10.30844/aistes.v5i1.20}, pages = {16}, year = {2021}, abstract = {As the complexity of learning task requirements, computer infrastruc- tures and knowledge acquisition for artificial neuronal networks (ANN) is in- creasing, it is challenging to talk about ANN without creating misunderstandings. An efficient, transparent and failure-free design of learning tasks by models is not supported by any tool at all. For this purpose, particular the consideration of data, information and knowledge on the base of an integration with knowledge- intensive business process models and a process-oriented knowledge manage- ment are attractive. With the aim of making the design of learning tasks express- ible by models, this paper proposes a graphical modeling language called Neu- ronal Training Modeling Language (NTML), which allows the repetitive use of learning designs. An example ANN project of AI-based dynamic GUI adaptation exemplifies its use as a first demonstration.}, language = {en} } @misc{RoeschTiberiusKraus2023, author = {R{\"o}sch, Nicolas and Tiberius, Victor and Kraus, Sascha}, title = {Design thinking for innovation}, series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, journal = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, number = {7}, issn = {1460-1060}, doi = {10.25932/publishup-60834}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-608341}, pages = {19}, year = {2023}, abstract = {Purpose - Design thinking has become an omnipresent process to foster innovativeness in various fields. Due to its popularity in both practice and theory, the number of publications has been growing rapidly. The authors aim to develop a research framework that reflects the current state of research and allows for the identification of research gaps. Design/methodology/approach - The authors conduct a systematic literature review based on 164 scholarly articles on design thinking. Findings - This study proposes a framework, which identifies individual and organizational context factors, the stages of a typical design thinking process with its underlying principles and tools, and the individual as well as organizational outcomes of a design thinking project. Originality/value - Whereas previous reviews focused on particular aspects of design thinking, such as its characteristics, the organizational culture as a context factor or its role on new product development, the authors provide a holistic overview of the current state of research.}, language = {en} } @article{RoeschTiberiusKraus2023, author = {R{\"o}sch, Nicolas and Tiberius, Victor and Kraus, Sascha}, title = {Design thinking for innovation}, series = {European journal of innovation management}, volume = {26}, journal = {European journal of innovation management}, number = {7}, publisher = {Emerald}, address = {Bingley}, issn = {1460-1060}, doi = {10.1108/EJIM-03-2022-0164}, pages = {160 -- 176}, year = {2023}, abstract = {Purpose - Design thinking has become an omnipresent process to foster innovativeness in various fields. Due to its popularity in both practice and theory, the number of publications has been growing rapidly. The authors aim to develop a research framework that reflects the current state of research and allows for the identification of research gaps. Design/methodology/approach - The authors conduct a systematic literature review based on 164 scholarly articles on design thinking. Findings - This study proposes a framework, which identifies individual and organizational context factors, the stages of a typical design thinking process with its underlying principles and tools, and the individual as well as organizational outcomes of a design thinking project. Originality/value - Whereas previous reviews focused on particular aspects of design thinking, such as its characteristics, the organizational culture as a context factor or its role on new product development, the authors provide a holistic overview of the current state of research.}, language = {en} } @article{Gronau2019, author = {Gronau, Norbert}, title = {Determining the appropriate degree of autonomy in cyber-physical production systems}, series = {CIRP Journal of Manufacturing Science and Technology}, volume = {26}, journal = {CIRP Journal of Manufacturing Science and Technology}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1755-5817}, doi = {10.1016/j.cirpj.2019.05.001}, pages = {70 -- 80}, year = {2019}, abstract = {Existing factories face multiple problems due to their hierarchical structure of decision making and control. Cyber-physical systems principally allow to increase the degree of autonomy to new heights. But which degree of autonomy is really useful and beneficiary? This paper differentiates diverse definitions of autonomy and approaches to determine them. Some experimental findings in a lab environment help to answer the question raised in this paper.}, language = {en} } @inproceedings{GronauGrumBender2016, author = {Gronau, Norbert and Grum, Marcus and Bender, Benedict}, title = {Determining the optimal level of autonomy in cyber-physical production systems}, series = {IEEE 14th International Conference on Industrial Informatics (INDIN)}, booktitle = {IEEE 14th International Conference on Industrial Informatics (INDIN)}, publisher = {IEEE}, address = {New York}, doi = {10.1109/INDIN.2016.7819367}, pages = {1293 -- 1299}, year = {2016}, abstract = {Traditional production systems are enhanced by cyber-physical systems (CPS) and Internet of Things. A kind of next generation systems, those cyber-physical production systems (CPPS) are able to raise the level of autonomy of its production components. To find the optimal degree of autonomy in a given context, a research approach is formulated using a simulation concept. Based on requirements and assumptions, a cyber-physical market is modeled and qualitative hypotheses are formulated, which will be verified with the help of the CPPS of a hybrid simulation environment.}, language = {en} } @inproceedings{RisiusBaumannKrasnova2020, author = {Risius, Marten and Baumann, Annika and Krasnova, Hanna}, title = {Developing a new paradigm}, series = {Proceedings of the 28th European Conference on Information Systems (ECIS) : ECIS 2020 Research Papers}, booktitle = {Proceedings of the 28th European Conference on Information Systems (ECIS) : ECIS 2020 Research Papers}, publisher = {AIS Electronic Library (AISeL)}, address = {[Erscheinungsort nicht ermittelbar]}, year = {2020}, abstract = {Internet users commonly agree that it is important for them to protect their personal data. However, the same users readily disclose their data when requested by an online service. The dichotomy between privacy attitude and actual behaviour is commonly referred to as the "privacy paradox". Over twenty years of research were not able to provide one comprehensive explanation for the paradox and seems even further from providing actual means to overcome the paradox. We argue that the privacy paradox is not just an instantiation of the attitude-behaviour gap. Instead, we introduce a new paradigm explaining the paradox as the result of attitude-intention and intentionbehaviour gaps. Historically, motivational goal-setting psychologists addressed the issue of intentionbehaviour gaps in terms of the Rubicon Model of Action Phases and argued that commitment and volitional strength are an essential mechanism that fuel intentions and translate them into action. Thus, in this study we address the privacy paradox from a motivational psychological perspective by developing two interventions on Facebook and assess whether the 287 participants of our online experiment actually change their privacy behaviour. The results demonstrate the presence of an intentionbehaviour gap and the efficacy of our interventions in reducing the privacy paradox.}, language = {en} } @article{LassKoerppen2020, author = {Lass, Sander and K{\"o}rppen, Tim}, title = {Dezentrale Taktsteuerung in der Montage}, series = {Fabriksoftware : die digitale Fabrik realisieren}, volume = {25}, journal = {Fabriksoftware : die digitale Fabrik realisieren}, number = {2}, publisher = {GITO mbH - Verlag f{\"u}r Industrielle Informationstechnik und Organisation}, address = {Berlin}, issn = {2569-7692}, doi = {10.30844/FS20-2_27-30}, pages = {27 -- 30}, year = {2020}, abstract = {In der Theorie bieten dezentrale Steuerungsans{\"a}tze im Produktionskontext einige Vorteile gegen{\"u}ber monolithischen Zentralsystemen, die s{\"a}mtliche Funktionen in einer oder wenigen Instanzen vereinen. Allerdings bedarf die praktischen Umsetzung der Anpassung des allgemeinen Konzepts der Dezentralit{\"a}t an die individuellen und spezifischen Anwendungsf{\"a}lle insbesondere hinsichtlich ihres sinnvollen Umfangs. Ein Anwendungsfall ist die Montage von variantenreichen Produkten. Der vorliegende Beitrag zeigt, wie mittels der geeigneten Kombination von zentralen und dezentralen Ans{\"a}tzen eine bessere Planbarkeit und Steigerung des Durchsatzes erreicht werden kann. Mit einer flexiblen Taktsteuerung der Arbeitsstationen und geeigneter Assistenz am Montagearbeitsplatz kann die bisherige werkstatt-orientierte Organisation zu einer serien{\"a}hnlichen Fertigung transformiert werden. Dies geschieht unter Einsatz einer mehrschichtigen Infrastruktur, die den Industrie 4.0-Paradigmen der dezentralen Informationsverarbeitung durch autonome vernetzte Systeme folgt.}, language = {de} } @article{Gronau2020, author = {Gronau, Norbert}, title = {Die Balanced ERP Scorecard (BESC)}, series = {ERP-Management : Auswahl, Einf{\"u}hrung und Betrieb von ERP-Systemen}, journal = {ERP-Management : Auswahl, Einf{\"u}hrung und Betrieb von ERP-Systemen}, number = {2}, publisher = {GITO mbH Verlag}, address = {Berlin}, issn = {1860-6725}, doi = {10.30844/ERP-II_20-2_6-9}, pages = {6 -- 9}, year = {2020}, abstract = {Wodurch zeichnen sich die besten ERP-Systeme aus? Diese Frage wird dem Autor dieses Beitrags immer wieder gestellt. Mit der Vorstellung der Balanced ERP Scorecard (BESC) besteht nun eine M{\"o}glichkeit, ein System aus verschiedenen Perspektiven zu bewerten und so individuell zu einer Einsch{\"a}tzung des f{\"u}r eine konkrete Unternehmenssituation besten Systems zu gelangen. Daher beschreibt dieser Beitrag zun{\"a}chst die Perspektiven der BESC und dann m{\"o}gliche Kriterien f{\"u}r eine Ausgestaltung dieser Scorecard.}, language = {de} } @article{GronauBender2020, author = {Gronau, Norbert and Bender, Benedict}, title = {Die Bedeutung von Plattformen im IoT-Umfeld}, series = {Red Stack Magazin}, journal = {Red Stack Magazin}, number = {4}, publisher = {DOAG Dienstleistungen GmbH}, address = {Berlin}, issn = {2366-7915}, pages = {78 -- 80}, year = {2020}, abstract = {Produkte werden zunehmend internetf{\"a}hig. Gerade im Kontext der Industrie 4.0 statten beispielsweise Maschinen- und Anlagenbauer sowie Komponentenhersteller ihre Produkte mit Option zur Netzwerk- und Internetanbindung aus. Neben der technischen Realisierung besch{\"a}ftigt Unternehmen die Frage, wie diese neue Gesch{\"a}ftsmodelle realisieren k{\"o}nnen. Gerade bei Produkten, die bei Kunden im Einsatz sind, kommt der Nutzung von IoT-Plattformen eine wichtige Bedeutung zu.}, language = {de} } @article{Drathschmidt2023, author = {Drathschmidt, Nicolas}, title = {Digital Era, digitale Transformation und Digital Red Tape}, series = {Verwaltung \& Management}, volume = {29}, journal = {Verwaltung \& Management}, number = {4}, publisher = {Nomos}, address = {Baden-Baden}, issn = {0947-9856}, doi = {10.5771/0947-9856-2023-4-188}, pages = {188 -- 191}, year = {2023}, abstract = {Mehr als 15 Jahre, nachdem eine neue digitale Post-NPM {\"A}ra ausgerufen wurde, fehlt es der Digitalisierungsforschung weiterhin an Tiefe. W{\"a}hrend interne Prozesse und Verfahren oft unbeachtet blieben, lag der Fokus in der Vergangenheit auf der Untersuchung digitaler Dienstleistungen an der Schnittstelle zwischen Verwaltung und B{\"u}rger. Um Forschung in diesem Bereich zu konsolidieren, schl{\"a}gt dieser Debattenbeitrag vor, klassische Ans{\"a}tze f{\"u}r die Digitalisierungsforschung „fit" zu machen. Anschließend sollten Effekte der Digitalisierung, insbesondere auf die Effizienz von Organisationen (auch negative Auswirkungen z.B. durch Digital Red Tape), innerhalb der Verwaltung analysiert werden. Daf{\"u}r muss jedoch beantwortet werden, wie Digitalisierung gemessen und operationalisiert werden kann.}, language = {de} } @inproceedings{RojahnGronau2023, author = {Rojahn, Marcel and Gronau, Norbert}, title = {Digital platform concepts for manufacturing companies}, series = {10th International Conference on Future Internet of Things and Cloud (FiCloud)}, booktitle = {10th International Conference on Future Internet of Things and Cloud (FiCloud)}, publisher = {IEEE}, address = {[Erscheinungsort nicht ermittelbar]}, isbn = {979-8-3503-1635-3}, doi = {10.1109/FiCloud58648.2023.00030}, pages = {149 -- 158}, year = {2023}, abstract = {Digital Platforms (DPs) has established themself in recent years as a central concept of the Information Technology Science. Due to the great diversity of digital platform concepts, clear definitions are still required. Furthermore, DPs are subject to dynamic changes from internal and external factors, which pose challenges for digital platform operators, developers and customers. Which current digital platform research directions should be taken to address these challenges remains open so far. The following paper aims to contribute to this by outlining a systematic literature review (SLR) on digital platform concepts in the context of the Industrial Internet of Things (IIoT) for manufacturing companies and provides a basis for (1) a selection of definitions of current digital platform and ecosystem concepts and (2) a selection of current digital platform research directions. These directions are diverted into (a) occurrence of digital platforms, (b) emergence of digital platforms, (c) evaluation of digital platforms, (d) development of digital platforms, and (e) selection of digital platforms.}, language = {en} } @article{MonodKoesterJoyceetal.2021, author = {Monod, Emmanuel and K{\"o}ster, Antonia and Joyce, Elisabeth and Khalil, Sabine and Korotkova, Nataliia}, title = {Digital transformation consulting}, series = {Academy of management proceedings}, journal = {Academy of management proceedings}, number = {1}, publisher = {Academy of Management}, address = {Briarcliff Manor}, issn = {0065-0668}, doi = {10.5465/AMBPP.2021.12737abstract}, pages = {1}, year = {2021}, abstract = {As the focus on digital transformation and its unexplored opportunities is prospering, consulting firms have also turned their attention to it. Despite this increased attention, digital transformation project failure rate remains high, thereby reaffirming the "IT productivity paradox" or "AI productivity paradox. The purpose of this paper is to holistically scrutinize the current approach of digital transformation consulting. A deductive qualitative study draws upon the Human Technology Performance model to elucidate papers on digital transformation published by four major management consulting firms in 2014-2019. Whereas the focus on customer-centricity and some measures of corporate performance is prominent in the consulting approaches, the study results have revealed several "blind spots" that are still either neglected or poorly covered. Three main blind spots are particularly prominent from the analysis. First of all, consulting firms often apply a "one size fits all" approach, thereby neglecting contextual factors, such as age, size, or industry. Secondly, they neglect process level in the return on investment of IT. Thirdly, the suitability of IS development methods remains poorly considered. Hence, the paper argues that, while consulting firms purport to support digital transformation exigences and efforts, they, in fact, adhere to traditional approaches to business consulting.}, language = {en} } @misc{BenderHabibGronau2020, author = {Bender, Benedict and Habib, Natalie and Gronau, Norbert}, title = {Digitale Plattformen}, series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, journal = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, number = {1}, issn = {1867-5808}, doi = {10.25932/publishup-60541}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-605419}, pages = {11}, year = {2020}, abstract = {Obwohl digitale Plattformen vornehmlich von Großunternehmen betrieben werden, bieten sie klein- und mittelst{\"a}ndischen Unternehmen (KMU) Potenziale zur Verbreitung innovativer Technologien und f{\"u}r den Ausbau ihres Gesch{\"a}ftsmodells. F{\"u}r die Umsetzung digitaler Plattformen stehen Unternehmen mehrere Strategien zur Verf{\"u}gung. Der Beitrag vergleicht und bewertet grundlegende Strategien am Beispiel eines Maschinenbauunternehmens. Die Ergebnisse dienen als Grundlage f{\"u}r die Entscheidungsfindung von KMU.}, language = {de} } @article{BenderHabibGronau2020, author = {Bender, Benedict and Habib, Natalie and Gronau, Norbert}, title = {Digitale Plattformen}, series = {Wirtschaftsinformatik und Management}, volume = {13}, journal = {Wirtschaftsinformatik und Management}, number = {1}, publisher = {Gabler}, address = {Wiesbaden}, issn = {1867-5913}, doi = {10.1365/s35764-020-00292-w}, pages = {68 -- 76}, year = {2020}, abstract = {Obwohl digitale Plattformen vornehmlich von Großunternehmen betrieben werden, bieten sie klein- und mittelst{\"a}ndischen Unternehmen (KMU) Potenziale zur Verbreitung innovativer Technologien und f{\"u}r den Ausbau ihres Gesch{\"a}ftsmodells. F{\"u}r die Umsetzung digitaler Plattformen stehen Unternehmen mehrere Strategien zur Verf{\"u}gung. Der Beitrag vergleicht und bewertet grundlegende Strategien am Beispiel eines Maschinenbauunternehmens. Die Ergebnisse dienen als Grundlage f{\"u}r die Entscheidungsfindung von KMU.}, language = {de} } @article{FischerKraus2020, author = {Fischer, Caroline and Kraus, Sascha}, title = {Digitale Transparenz}, series = {Handbuch Digitalisierung in Staat und Verwaltung}, journal = {Handbuch Digitalisierung in Staat und Verwaltung}, publisher = {Springer}, address = {Wiesbaden}, isbn = {978-3-658-23667-0}, doi = {10.1007/978-3-658-23668-7}, pages = {159 -- 170}, year = {2020}, abstract = {Transparenz ist kein neuer Begriff, sondern im Zusammenhang mit Rechtsstaatlichkeit, Gewaltenteilung oder Demokratie schon lange Gegenstand politischer Theorie und Praxis. Transparenz bedeutet, dass Akteure, wie etwa Verwaltungsorganisationen, relevante Informationen {\"u}ber ihre Entscheidungsprozesse, Funktionsweisen und Performanz gegen{\"u}ber externen Akteuren offenlegen. F{\"u}r politische und Verwaltungsakteure gewinnt Transparenz im Zuge der Digitalisierung an zus{\"a}tzlicher Bedeutung. Moderne Informations- und Kommunikationstechnologien vereinfachen Transparenzschaffung, sowohl in der Geschwindigkeit als auch im Ressourceneinsatz. Sie k{\"o}nnen so zu neuen Formen und einer neuen Qualit{\"a}t von Transparenz in Politik und Verwaltung beitragen. Transparenz- und Datenportale oder B{\"u}rgerhaushalte sind digitale Instrumente, die diesem Zweck dienen sollen. Ob digitale Transparenz politische und administrative Prozesse tats{\"a}chlich effizienter, effektiver und durchsichtiger macht und B{\"u}rger*innen diese dadurch besser verstehen, ist jedoch eine offene Frage.}, language = {de} } @incollection{Heuberger2020, author = {Heuberger, Moritz}, title = {Digitaler Organisationswandel}, series = {Handbuch Digitalisierung in Staat und Verwaltung}, booktitle = {Handbuch Digitalisierung in Staat und Verwaltung}, editor = {Klenk, Tanja and Nullmeier, Frank and Wewer, G{\"o}ttrik}, publisher = {Springer}, address = {Wiesbaden}, isbn = {978-3-658-23667-0}, doi = {10.1007/978-3-658-23668-7_54}, pages = {587 -- 598}, year = {2020}, abstract = {In diesem Artikel werden die Voraussetzungen f{\"u}r eine erfolgreiche Digitalisierung der {\"o}ffentlichen Verwaltung diskutiert. Dabei liegt der Fokus auf den internen Verwaltungsprozessen sowie auf der Kommunikation und Koordination innerhalb und zwischen Beh{\"o}rden. Zur richtigen Anlage eines digitalen Organisationswandels sind vor allem das Personalmanagement, die Organisationsform des Ver{\"a}nderungsprozesses sowie der Technologieeinsatz von zentraler Bedeutung.}, language = {de} } @incollection{ProellerSiegelAdam2021, author = {Proeller, Isabella and Siegel, John Philipp and Adam, Jan P.}, title = {Digitalisierung der {\"o}ffentlichen Verwaltung}, series = {Handbuch Digitalisierung}, booktitle = {Handbuch Digitalisierung}, editor = {Corsten, Hans and Roth, Stefan}, publisher = {Franz Vahlen}, address = {M{\"u}nchen}, isbn = {978-3-8006-6562-4}, pages = {1099 -- 1120}, year = {2021}, language = {de} } @incollection{SchwabBogumilKuhlmannetal.2020, author = {Schwab, Christian and Bogumil, J{\"o}rg and Kuhlmann, Sabine and Gerber, Sascha}, title = {Digitalisierung von Verwaltungsleistungen in B{\"u}rger{\"a}mtern}, series = {Handbuch Digitalisierung in Staat und Verwaltung}, booktitle = {Handbuch Digitalisierung in Staat und Verwaltung}, publisher = {Springer}, address = {Wiesbaden}, isbn = {978-3-658-23667-0}, doi = {10.1007/978-3-658-23668-7}, pages = {437 -- 448}, year = {2020}, abstract = {Die Digitalisierung der {\"o}ffentlichen Leistungserbringung f{\"u}r die B{\"u}rger bildet gegenw{\"a}rtig einen Schwerpunkt der Modernisierungsaktivit{\"a}ten in Staat und Verwaltung. Hinsichtlich der digitalen Informationsbereitstellung hat es zwar deutliche Fortschritte gegeben, insgesamt zeigt sich jedoch eine allenfalls moderate „E-Government-Performanz" bei der digitalen Kommunikation zwischen Verwaltung und B{\"u}rgern sowie bei Transaktionen, d. h. der medienbruchfreien Abschließbarkeit von Verwaltungsvorg{\"a}ngen. Als wesentliche Gr{\"u}nde f{\"u}r die ern{\"u}chternde Bilanz der lokalen Verwaltungsdigitalisierung sind neben technischen, rechtlichen, finanziellen und personellen Barrieren insbesondere politische und institutionelle H{\"u}rden zu nennen. Viele Probleme sind zudem auch bei E-Government-Funktionen (z. B. der Online-Formulare oder elektronischen Bezahlm{\"o}glichkeiten) zu verzeichnen. Positiv schneidet dagegen die elektronische Terminvergabe ab, die in den B{\"u}rger{\"a}mtern zu wesentlichen Prozess- und Serviceverbesserungen gef{\"u}hrt hat. Allerdings sind neben positiven Effekten, wie beispielsweise schnelleren Bearbeitungszeiten und k{\"u}rzeren Wartezeiten, auch dysfunktionale Digitalisierungseffekte zu verzeichnen, wie erh{\"o}hter Arbeitsstress aufgrund eines gestiegenen Kommunikationsaufkommens (v. a. durch Email) und der damit einhergehenden Verlagerung des Arbeitsaufkommens vom Frontoffice ins Backoffice.}, language = {de} } @article{WeyerTiberiusBicanetal.2021, author = {Weyer, Julia and Tiberius, Victor and Bican, Peter and Kraus, Sascha}, title = {Digitizing grocery retailing}, series = {International journal of innovation and technology management}, volume = {17}, journal = {International journal of innovation and technology management}, number = {08}, publisher = {World Scientific Publishing}, address = {Singapore}, issn = {0219-8770}, doi = {10.1142/S0219877020500583}, year = {2021}, abstract = {Multiple emerging technologies both threaten grocers and offer them attractive opportunities to enhance their value propositions, improve processes, reduce costs, and therefore generate competitive advantages. Among the variety of technological innovations and considering the scarcity of resources, it is unclear which technologies to focus on and where to implement them in the value chain. To develop the most probable technology forecast that addresses the application of emerging technologies in the grocery value chain within the current decade, we conduct a two-stage Delphi study. Our results suggest a high relevance of almost all technologies. The panel is only skeptical about three specific projections. As a consequence, grocers are advised to build up knowledge regarding the application of these technologies in the most promising areas of their value chain.}, language = {en} } @incollection{HoechenbergerHummelSeitz2023, author = {H{\"o}chenberger, Ralf and Hummel, Detlev and Seitz, J{\"u}rgen}, title = {Do women shy away from cryptocurrency investment?}, series = {Data management, analytics and innovation}, booktitle = {Data management, analytics and innovation}, editor = {Sharma, Neha and Goje, Amol and Chakrabarti, Amlan and Bruckstein, Alfred M.}, publisher = {Springer Nature}, address = {Singapore}, isbn = {978-981-99-1413-5}, doi = {10.1007/978-981-99-1414-2_6}, pages = {69 -- 76}, year = {2023}, abstract = {This study utilizes cross-country survey data to analyze differences in attitudes toward cryptocurrency as an alternative to traditional money issued by a central bank. Particularly, we investigate women's general attitude toward cryptocurrency systems. Results suggest that women invest less into cryptocurrency, show less interest in the future cryptocurrency investment, and see less economic potential in these systems than men do. Further evidence shows that these attitudes are directly connected with lower literacy in cryptocurrency systems. These findings support theory on gender differences in investment behavior. We contribute to the existing literature by conducting a cross-country survey on cryptocurrency attitudes in Europe and Asia, and hence show that this gender effect is robust across these cultures.}, language = {en} } @inproceedings{Abramova2020, author = {Abramova, Olga}, title = {Does a smile open all doors?}, series = {Proceedings of the 53rd Hawaii International Conference on System Sciences}, booktitle = {Proceedings of the 53rd Hawaii International Conference on System Sciences}, publisher = {HICSS Conference Office University of Hawaii at Manoa}, address = {Honolulu}, isbn = {978-0-9981331-3-3}, pages = {831 -- 840}, year = {2020}, abstract = {Online photographs govern an individual's choices across a variety of contexts. In sharing arrangements, facial appearance has been shown to affect the desire to collaborate, interest to explore a listing, and even willingness to pay for a stay. Because of the ubiquity of online images and their influence on social attitudes, it seems crucial to be able to control these aspects. The present study examines the effect of different photographic self-disclosures on the provider's perceptions and willingness to accept a potential co-sharer. The findings from our experiment in the accommodation-sharing context suggest social attraction mediates the effect of photographic self-disclosures on willingness to host. Implications of the results for IS research and practitioners are discussed.}, language = {en} } @article{MonodLissillourKoesteretal.2022, author = {Monod, Emmanuel and Lissillour, Raphael and K{\"o}ster, Antonia and Jiayin, Qi}, title = {Does AI control or support?}, series = {Journal of decision systems}, volume = {32}, journal = {Journal of decision systems}, number = {3}, publisher = {Taylor \& Francis}, address = {Abingdon}, issn = {1246-0125}, doi = {10.1080/12460125.2022.2066051}, pages = {542 -- 565}, year = {2022}, abstract = {Many companies are currently investing in artificial intelligence (AI) because of its potential to increase customer satisfaction or financial performance. However, the success rates in implementing AI systems are low, partly due to technology-centric approaches that neglect work practices. This study draws on Bourdieu's theory of practice to highlight the potential power shift related to AI in customer relationship management, based on the concepts field, capital, and habitus. Two longitudinal case studies were conducted to understand the power shift related to AI implementation. These two AI systems were designed with the objective to support employees. However, subsequently, their implementation changed the balance of power with a significant shift towards more management control, resulting in a devaluation of employees' work practices. The paper discusses implications for theory and practice in terms of the discrepancies and power shifts following the introduction of AI systems to support customer relationship management.}, language = {en} }