650 Management und unterstützende Tätigkeiten
Refine
Year of publication
Document Type
- Article (77)
- Postprint (7)
- Doctoral Thesis (4)
- Other (3)
- Monograph/Edited Volume (2)
- Part of a Book (2)
- Review (1)
Keywords
- bibliometric analysis (8)
- decision processes (3)
- real options (3)
- sharing economy (3)
- Bibliometric analysis (2)
- Digitalisierung (2)
- Industrie 4.0 (2)
- Personalauswahl (2)
- academic entrepreneurship (2)
- business incubators (2)
Institute
- Fachgruppe Betriebswirtschaftslehre (47)
- Wirtschaftswissenschaften (14)
- Bürgerliches Recht (13)
- Fachgruppe Soziologie (7)
- Potsdam Transfer - Zentrum für Gründung, Innovation, Wissens- und Technologietransfer (3)
- Sozialwissenschaften (3)
- Wirtschafts- und Sozialwissenschaftliche Fakultät (3)
- Fachgruppe Politik- & Verwaltungswissenschaft (2)
- Fachgruppe Volkswirtschaftslehre (2)
- Department Sport- und Gesundheitswissenschaften (1)
- Fakultät für Gesundheitswissenschaften (1)
- Hasso-Plattner-Institut für Digital Engineering gGmbH (1)
- Lehreinheit für Wirtschafts-Arbeit-Technik (1)
Homeoffice und mobiles Arbeiten haben sich infolge der Covid-19-Pandemie bei vielen Unternehmen bekanntlich etabliert. Die Anweisung bzw. „Duldung“ des Homeoffice beruhte allerdings meist mehr auf tatsächlicher als auf rechtlicher Grundlage. Letztere könnte aber aus betrieblicher Übung erwachsen. Dieser Beitrag geht dem rechtlichen Rahmen dafür nach.
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.
Academic entrepreneurship
(2013)
Research on entrepreneurial motivation of university scientists is often determined by quantitative methods without taking into account context-related influences. According to different studies, entrepreneurial scientists found a spin-off company due to motives like independency, market opportunity, money or risk of unemployment (short-term contracts). To give a comprehensive explanation, it is important to use a qualitative research view that considers academic rank, norms and values of university scientists. The author spoke with 35 natural scientists and asked professors and research fellows for their entrepreneurial motivation. The results of this study are used to develop a typology of entrepreneurial and non-entrepreneurial scientists within German universities. This paper presents the key findings of the study (Sass 2011).
One of the most striking features of recent public sector reform in Europe is privatization. This development raises questions of accountability: By whom and for what are managers of private for-profit organizations delivering public goods held accountable? Analyzing accountability mechanisms through the lens of an institutional organizational approach and on the empirical basis of hospital privatization in Germany, the article contributes to the empirical and theoretical understanding of public accountability of private actors. The analysis suggests that accountability is not declining but rather multiplying. The shifts in the locus and content of accountability cause organizational stress for private hospitals.
Purpose
This chapter is aimed at contributing to the question of how institutional reforms affect multi-level governance (MLG) capacities and thus the performance of public task fulfillment with a particular focus on the local level of government in England, France, and Germany.
Methodology/approach
Drawing on concepts of institutional evaluation, we analytically distinguish six dimensions of impact assessment: vertical coordination; horizontal coordination; efficiency/savings; effectiveness/quality; political accountability/democratic control; equity of service standards. Methodologically, we rely on document analysis and expert judgments that could be gleaned from case studies in the three countries and a comprehensive evaluation of the available secondary data in the respective national and local contexts.
Findings
Institutional reforms in the intergovernmental setting have exerted a significant influence on task fulfillment and the performance of service delivery. Irrespective of whether MLG practice corresponds to type I or type II, task devolution (decentralization/de-concentration) furthers the interlocal variation and makes the equity of service delivery shrink. There is a general tendency of improved horizontal/MLG type I coordination capacities, especially after political decentralization, less in the case of administrative decentralization. However, decentralization often entails considerable additional costs which sometimes overload local governments.
Research implications
The distinction between multi-purpose territorial organization/MLG I and single-purpose functional organization/MLG II provides a suitable analytical frame for institutional evaluation and impact assessment of reforms in the intergovernmental setting. Furthermore, comparative research into the relationship between MLG and institutional reforms is needed to reveal the explanatory power of intervening factors, such as the local budgetary and staff situation, local policy preferences, and political interests in conjunction with the salience of the transferred tasks.
Practical implications
The findings provide evidence on the causal relationship between specific types of (vertical) institutional reforms, performance, and task-related characteristics. Policy-makers and government actors may use this information when drafting institutional reform programs and determining the allocation of public tasks in the intergovernmental setting.
Social implications
In general, the euphoric expectations placed upon decentralization strategies in modern societies cannot straightforwardly be justified. Our findings show that any type of task transfer to lower levels of government exacerbates existing disparities or creates new ones. However, the integration of tasks within multi-functional, politically accountable local governments may help to improve MLG type I coordination in favor of local communities and territorially based societal actors, while the opposite may be said with regard to de-concentration and the strengthening of MLG type II coordination.
Originality/value
The chapter addresses a missing linkage in the existing MLG literature which has hitherto predominantly been focused on the political decision-making and on the implementation of reforms in the intergovernmental settings of European countries, whereas the impact of such reforms and of their consequences for MLG has remained largely ignored.
This paper presents an exploratory study investigating the influence of the factors (1) intermediary participation, (2) decision-making authority, (3) position in the enterprise, and (4) experience in open innovation on the perception and assessment of the benefits and risks expected from participating in open innovation projects. For this purpose, an online survey was conducted in Germany, Austria and Switzerland. The result of this paper is an empirical evidence showing whether and how these factors affect the perception of potential benefits and risks expected within the context of open innovation project participation. Furthermore, the identified effects are discussed against the theory. Existing theory regarding the benefits and risks of open innovation is expanded by (1) finding that they are perceived mostly independently of the factors, (2) confirming the practical relevance of benefits and risks, and (3) enabling a finer distinction between their degrees of relevance according to respective contextual specifics.
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.
Arbeitsschutz bei Corona
(2020)
Flexibilisierung und Individualisierung der Arbeitszeit setzt sich immer mehr durch. Arbeitsmarktpolitische und individuelle Gründe sprechen jedenfalls dafür. Auch die Tarifpartner zeigen sich immer aufgeschlossener, obwohl der rechtliche Geltungsrahmen vielfach noch gar nicht klar abgesteckt ist. Die zahlreichen Praxisbeispiele machen Mut, auf dem begangenen Weg fortzufahren. In diesem Buch werden wertvolle Informationen geliefert, die sowohl aus individueller als auch aus betrieblicher Sicht den Entscheidungsprozeß für eine zunehmende Arbeitszeitindividualisierung und -flexibilisierung erleichtern.
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 Anwendungsfälle zu konfigurieren. Dieser Beitrag fasst die Erfahrungen aus zahlreichen Projekten zusammen und liefert einen Überblick über die Herausforderungen bei AR-Einführungen.
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-Gerät durch den Akteur innerhalb von Fertigungsprozessen möglich. So kann nicht nur der Nutzen demonstriert, sondern auch durch den tatsächlichen Einsatz innerhalb der realitätsnahen Prozessabbildung die Akzeptanz für die spätere Nutzung geschaffen werden.
Behavioral strategy
(2023)
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.
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.
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.
Die weltweite Forderung nach einer Zunahme der gesellschaftlichen Verantwortung der Unternehmen ist in den letzten Jahren über alle Anspruchsgruppen (Stakeholder) hinweg stetig größer geworden.1 Die Übernahme eben dieser Verantwortung findet in dem facettenreichen Begriff der Corporate Social Responsibility (CSR) ihren Ausdruck. Diesem Leitbild entsprechend verpflichten sich Unternehmen zum verantwortungsbewussten Verhalten gegenüber Eigentümern, Konsumenten, Lieferanten, Mitarbeitern und der Gesellschaft als Ganzes.2 Eine CSR-Strategie, die ein ausgewogenes Maß der ‘Triple-Bottom-Line’ bestehend aus sozialen, ökologischen und ökonomischen Aspekten berücksichtigt, wird mittlerweile als Notwendigkeit dafür angesehen, dass ein Unternehmen auch in Zukunft seine ‘license to operate’, d.h. seine gesellschaftliche Unterstützung für die Geschäftstätigkeit behält bzw. sichert.
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.
ControlCenter 4.0
(2021)
Culture-driven innovation
(2017)
This cumulative dissertation deals with the potential of underexplored cultural sources for innovation.
Nowadays, firms recognize an increasing demand for innovation to keep pace with an ever-growing dynamic worldwide competition. Knowledge is one of the most crucial sources and resource, while until now innovation has been foremost driven by technology. But since the last years, we have been witnessing a change from technology's role as a driver of innovation to an enabler of innovation. Innovative products and services increasingly differentiate through emotional qualities and user experience. These experiences are hard to grasp and require alignment in innovation management theory and practice.
This work cares about culture in a broader matter as a source for innovation. It investigates the requirements and fundamentals for "culture-driven innovation" by studying where and how to unlock cultural sources. The research questions are the following: What are cultural sources for knowledge and innovation? Where can one find cultural sources and how to tap into them?
The dissertation starts with an overview of its central terms and introduces cultural theories as an overarching frame to study cultural sources for innovation systematically. Here, knowledge is not understood as something an organization owns like a material resource, but it is seen as something created and taking place in practices. Such a practice theoretical lens inheres the rejection of the traditional economic depiction of the rational Homo Oeconomicus. Nevertheless, it also rejects the idea of the Homo Sociologicus about the strong impact of society and its values on individual actions. Practice theory approaches take account of both concepts by underscoring the dualism of individual (agency, micro-level) and structure (society, macro-level). Following this, organizations are no enclosed entities but embedded within their socio-cultural environment, which shapes them and is also shaped by them.
Then, the first article of this dissertation acknowledges a methodological stance of this dualism by discussing how mixed methods support an integrated approach to study the micro- and macro-level. The article focuses on networks (thus communities) as a central research unit within studies of entrepreneurship and innovation.
The second article contains a network analysis and depicts communities as central loci for cultural sources and knowledge. With data from the platform Meetup.com about events etc., the study explores which overarching communities and themes have been evolved in Berlin's start up and tech scene.
While the latter study was about where to find new cultural sources, the last article addresses how to unlock such knowledge sources. It develops the concept of a cultural absorptive capacity, that is the capability of organizations to open up towards cultural sources. Furthermore, the article points to the role of knowledge intermediaries in the early phases of knowledge acquisition. Two case studies on companies working with artists illustrate the roles of such intermediaries and how they support firms to gain knowledge from cultural sources.
Overall, this dissertation contributes to a better understanding of culture as a source for innovation from a theoretical, methodological, and practitioners' point of view. It provides basic research to unlock the potential of such new knowledge sources for companies - sources that so far have been neglected in innovation management.